http://www.g838.org/wiki/ 2012-05-18T16:47:58-07:00 http://www.g838.org/wiki/ http://www.g838.org/wiki/lib/images/favicon.ico text/html 2012-04-27T08:09:05-07:00 http://www.g838.org/wiki/doku.php?id=air_filter_modification&rev=1335539345&do=diff 151 “MUTT” AIR CLEANER MODIFICATIONS from Mutt Motorpool- If you’re a purist and have a show vehicle, you might not want to do this modification. Here are several reasons why you may want to install this filter. A) Unrestricted air flow B) More filtering capacity, just by the nature of the filter it has more filtering capacity, not only that but it's made for a 5 liter V-8 Ford explorer. text/html 2012-05-14T10:47:43-07:00 http://www.g838.org/wiki/doku.php?id=anchor_capstan_kit_wheel_winch&rev=1337017663&do=diff Self-recovery anchor capstan kits were developed for the M151 and M35 military tactical wheeled vehicles. The kits consisted of wheel-adaptors, wheel capstans, plastic fiber rope, and an earth anchor. The kits were employed, in lieu of conventional vehicle winches, to recover the immobilized vehicle. The kits had these advantages: they were simple and thus likely to be available in working condition when needed; application of towing forces was lower and would usually have an upward component … text/html 2010-09-13T16:13:00-07:00 http://www.g838.org/wiki/doku.php?id=army_-_usmc_-_air_force_-_navy_--_whats_my_vehicle&rev=1284419580&do=diff == Army == Since the base vehicle will “always” be an Army specification vehicle there will be no information in this spot. == USMC == M151, M151A1 * Front Bumper * Rear Lifting Brackets M151A2 * Front Bumper * Undercoated * Undercoat/NonSkid on driver and passenger floor * Fording valve on engine and T handle on dash - Reguardless if the actual kit with intake and exhaust was actually installed. * Data Plate SN / VIN is the USMC Registation Number text/html 2012-04-27T07:24:50-07:00 http://www.g838.org/wiki/doku.php?id=battery_type&rev=1335536690&do=diff If you want original-style batteries, you will have to find a battery supplier such as “Interstate”. Interstate will supply you with a pair of 2HN, which are the correct length/width/height. This is important if you want to use the original hold-down clamps for the batteries. text/html 2012-04-05T05:15:33-07:00 http://www.g838.org/wiki/doku.php?id=battery_upgrade_kit&rev=1333628133&do=diff Bob Amon writes: Over the weekend I cleaned up my battery compartment, installed two new 2HNs and successfully installed one of those NOS “Battery Compartment Upgrade Kits” you see for sale on e-Bay from time to time. This is a time-consuming project but well worth the peace of mind. My two original batteries (incorrect size and shape from the previous owner) were on the way out and I figured it was time to overhaul the entire compartment, do it right, make it look as original as possible and m… text/html 2012-04-02T01:06:35-07:00 http://www.g838.org/wiki/doku.php?id=body&rev=1333353995&do=diff * Underbody Repair Kit Instructions text/html 2008-05-05T12:18:11-07:00 http://www.g838.org/wiki/doku.php?id=brake_fluids_dot3_4_and_dot5&rev=1210015091&do=diff Warning Don't mix DOT3/4 with DOT5 brake fluid. Don't change from one type of fluid to the other without flushing the system entirely, better don't change at all. If you mix, the fluid will become a jelly and renders the brakes useless. Changing fluids If you are going to change fluids the best way is to replace all of the cylinders and the master cylinder and flush the lines with brake cleaner or alcohol. It can be done with original parts but you will have to drain ALL of the original fluid… text/html 2012-05-14T10:45:47-07:00 http://www.g838.org/wiki/doku.php?id=canadian_wheel_winch&rev=1337017547&do=diff Self-recovery anchor capstan kits were developed for the M151 and M35 military tactical wheeled vehicles. The kits consisted of wheel-adaptors, wheel capstans, plastic fiber rope, and an earth anchor. The kits were employed, in lieu of conventional vehicle winches, to recover the immobilized vehicle. The kits had these advantages: they were simple and thus likely to be available in working condition when needed; application of towing forces was lower and would usually have an upward component … text/html 2012-04-27T09:54:55-07:00 http://www.g838.org/wiki/doku.php?id=carb_problems&rev=1335545695&do=diff From: ricksbro Please accept this as constructive and not critical. Not to be to simplistic but, have we all forgotten the basics? The 151 engine is 1 step up from a Model A (with a fording valve)in operation. The engine needs fuel in the correct mixture & spark at the right time to operate correctly. This can be verified with simple tools in simple order without randomly replacing parts. 1) Verify fuel flow & pressure at carb inlet. 2) Verify ign. timing. Any poor run condition that is correc… text/html 2008-05-05T11:30:17-07:00 http://www.g838.org/wiki/doku.php?id=carburetor&rev=1210012217&do=diff * Zenith : * Holley : text/html 2009-09-06T15:02:56-07:00 http://www.g838.org/wiki/doku.php?id=checking_a_coil&rev=1252274576&do=diff Usage of an Ohmmeter to check if a coil is bad (shorted or open): Primary OHMs should be between 0.5 and 1.5 Ohms. Measured between the two screws on the body of the distributor. Secondary Ohms should be between 12,000 and 16,000 Ohms. The large number is the secondary measured between the ground and the high tension tower contact. text/html 2010-09-23T10:41:50-07:00 http://www.g838.org/wiki/doku.php?id=chemical_alarm_kit&rev=1285263710&do=diff Well Lots to fill in here but here are some pictures. Lookinig for an installation “manual” for the M151 Series of these Detectors. Pictures Via “MRDIBBLES” text/html 2011-02-05T09:19:02-07:00 http://www.g838.org/wiki/doku.php?id=communications&rev=1296926342&do=diff Radio installations * VRC Radio installation * Other Radio installations * Official Radio Antenna Mounts * Radio Intercom AM-1780 & Components text/html 2010-09-20T22:49:28-07:00 http://www.g838.org/wiki/doku.php?id=contract_dates_and_volumes&rev=1285048168&do=diff Contract Numbers and Quantities ---------- * Ford - - - - - DA-20-018- ORD-21125 4 050 - - - - - - 25 Jun 1959 * Ford - - - - - DA-20-018- ORD-23240 13 124 - - - - - -28 Apr 1961 * Willys - - - - DA-33-019-ORD-3491 14 625 - - - - - - -21 May 1962 * Willys - - - - DA-20-113-AMC-0846-(T) 9 883 - - - - - 14 Dec 1962 * Ford - - - - - DA-20-113-AMC-02787(T)(MYP) 7 500 - -16 Feb 1964 * Ford - - - - - DA-20-113-AMC-07507(T)(MYP) 42 000 - 30 Jun 1965 * Ford - - - - - DAAE-06-68-C-0001(MYP) 49 3… text/html 2008-05-05T12:04:08-07:00 http://www.g838.org/wiki/doku.php?id=converting_from_generator_to_alternator&rev=1210014248&do=diff The changeover to an alternator from the 25 amp generator is a pretty simple job. Here's the Heathkit version: * Disconnect the battery * Remove the cable between the generator and regulator * Remove the generator * Remove the regulator * Mount the alternator * Ground the alternator frame to the engine * Remove the heavy 8 gauge wire from the connector in the vehicle harness that used to go to the regulator and connect it to the alternator output post (#5) * The smaller (field)… text/html 2012-05-18T09:35:26-07:00 http://www.g838.org/wiki/doku.php?id=cross_reference_list&rev=1337358926&do=diff Civilian Part Cross-Reference ---------- 1. Oil Filter * K&N Wrench-Off Filter HP-3001 * FL-1A * FRAM PH8A * FRAM's newest filter TG8A * NAPA 1515 * Purolator L3001 * Purolator PER1A * WIX 51515 * Pennzoil PZ-1 * Bosch 3500 premium filter at Autozone text/html 2008-05-11T09:55:08-07:00 http://www.g838.org/wiki/doku.php?id=cylinder_heads&rev=1210524908&do=diff Two styles of Cylinder Heads ---------- * early * Heavy Duty introduced when ? * Heavy Duty head has hardened valve seats, has a substantially larger boss to mount the exhaust manifold. Torquing down the manifold will not crack it as with earlier versions. There are rubber caps on exhaust stems. text/html 2010-01-26T12:52:57-07:00 http://www.g838.org/wiki/doku.php?id=deep_water_fording_kit&rev=1264539177&do=diff Vehicle height with deep water fording kit is 80 inch. Slight performance degradation with the fording kit, but very acceptable. Significant louder exhaust note for driver and passenger. Deep water fording requires the installation of the fording valve: text/html 2009-11-15T19:13:46-07:00 http://www.g838.org/wiki/doku.php?id=demilitarisation_of_the_m151&rev=1258341226&do=diff unverified information: “INTACT BUT UNSERVICEABLE SOLD TILL 4 FEB 1970” “INTACT BUT SERVICEABLE SOLD TILL 4 FEB 1973” “1/2 CUT BEGINS 5 FEB 1973 ENDS 8 APR 1981” “1/4 CUT BEGINS 9 APR 1981(?) PREFER CRUSH” “1/4 CUT TO DATE IF CRUSH IS NOT AVAILABLE”“INTACT BUT UNSERVICEABLE SOLD TILL 4 FEB 1970” text/html 2012-05-05T18:25:29-07:00 http://www.g838.org/wiki/doku.php?id=detailed_procedures_for_troubleshooting&rev=1336267529&do=diff Detailed Procedures for Troubleshooting - M151A2 (Use in conjunction with troubleshooter) ---------- Batteries flat * check electrolyte levels, top up as needed * charge batteries overnight * if batteries will not hold charge - replace ---------- Terminal(s) loose or corroded text/html 2012-04-27T10:01:15-07:00 http://www.g838.org/wiki/doku.php?id=diff_whine&rev=1335546075&do=diff From: Angelo The rear diff whine all the time even full of good oil (which I suggest to be a 140 more than anything else) is sign of age and poor maintenance from the prev. owner or a long period of time sitting and waiting to be demilled or sold after a deep water bath that mix up in the diff box. That creates rust and deposits between the teeths and /or the bearings. If the growl is bother you the only solution is to find a brand new (in the box with the foam) unit and put it on. It will take… text/html 2011-03-16T14:40:58-07:00 http://www.g838.org/wiki/doku.php?id=differential&rev=1300311658&do=diff These are the steps required to overhaul the notorious M151 Differential A couple of overarching points: This is a work in progress and will be updated as developments unfold, I acknowledge that at a few points I have knowingly deviated from the TM 34 instructions, This post is based on an overhaul that reuses most of the internal components, Please feel free to add to this if you feel I have missed something. text/html 2010-03-21T06:33:11-07:00 http://www.g838.org/wiki/doku.php?id=distributor&rev=1269178391&do=diff Versions ---------- Three versions exist, the standard point type distributor, the Swiss Control electronic distributor and the Prestolite electronic distributor *Upgrade to electronic type *The Prestolite Electronic Ignition *The Swiss Controls Electronic Ignition text/html 2012-05-08T12:46:07-07:00 http://www.g838.org/wiki/doku.php?id=electrical&rev=1336506367&do=diff * Wiring Diagram M151A1: * Wiring Diagram M151A2: * Battery Upgrade Kit : * Battery Type: * Lights : * Converting from Generator to Alternator : * Installing turn signals with electronic flasher in early MUTTs : * Spark Plugs: * Checking a Coil: text/html 2011-03-28T09:30:23-07:00 http://www.g838.org/wiki/doku.php?id=engine&rev=1301329823&do=diff General Engine Information ---------- * Engine Manufacturer * Engine Specifications Engine Troubleshooting and Information ---------- * Cylinder Heads * Valve Train Information / Troubleshooting * Oil Filter * Exhaust Manifold Bolts * Freeze Plugs * Engine Swap Video text/html 2012-04-27T10:06:13-07:00 http://www.g838.org/wiki/doku.php?id=engine_removal&rev=1335546373&do=diff From: j_w_whitten3 You need to plan on pulling the entire assembly, as the engine, tranny & transfer, starter, generator or alternator, and radiator all come out as one unit. The easiest way is as follows: -Pull 3 bolts from each side of the grille, disconnect all wires (they plug in) and remove grille. text/html 2011-03-28T09:33:05-07:00 http://www.g838.org/wiki/doku.php?id=engine_swap_video&rev=1301329985&do=diff M151 ENGINE FOUR CYLINDER OHV PART I PART I - REMOVAL OF POWER PACK FOR REPAIRS FOR ORGANIZATIONAL MAINTENANCE OF ENGINE. PART II - REMOVAL AND REPLACEMENT 0F INDIVIDUAL COMPONENTS FOR ORGANIZATIONAL MAINTENANCE OF ENGINE. <http://www.archive.org/details/gov.dod.dimoc.29940> text/html 2008-05-05T12:28:59-07:00 http://www.g838.org/wiki/doku.php?id=exhaust_manifold_bolts&rev=1210015739&do=diff OK guys, I had to pull my intake and I wanted to pay very close attention to the ongoing exhaust bolt problem. Here is what I found. I reached up behind the exhaust manifold to see what the bolts felt like on the back side, they felt very rusty. I though this was strange because I know the bolts are stainless. I soaked everything down with PB Blaster and lined up my tools. I used a 3/8ths drive socket and ratchet for this job because I did not want to put to much torque on the bolts, very easy t… text/html 2011-02-24T17:00:09-07:00 http://www.g838.org/wiki/doku.php?id=freeze_plugs&rev=1298595609&do=diff PLUG, EXPANSION 5340-00-678-1424 Characteristics Data MRC Criteria Characteristic MATL MATERIAL STEEL, QQ-S-00640, FS1009 TO FS1022 SURF SURFACE TREATMENT CADMIUM OR ZINC PLATED STYL STYLE DESIGNATOR B3 CUP ABHE OUTSIDE DIAMETER 2.146 INCHES MINIMUM AND 2.152 INCHES MAXIMUM ABPX MATERIAL THICKNESS 0.060 INCHES NOMINAL HGTH HEIGHT 0.380 INCHES NOMINAL … text/html 2010-09-17T09:43:42-07:00 http://www.g838.org/wiki/doku.php?id=front_suspension&rev=1284741822&do=diff Front and rear hub bearings: LM501348(cone) LM501310(cup). These are available as a set from any auto parts store. The “National” part number for the set is A35. I got mine at O'reiley. Front Springs - M151, M151A1 and M151A2 Part No. 8754263. NSN 5360-00-678-3007 Free length (unloaded) = 11” . Replace if below 11” text/html 2008-05-05T11:52:08-07:00 http://www.g838.org/wiki/doku.php?id=fuel_feed_problems&rev=1210013528&do=diff Fuel feed problems and solutions ---------- Symptoms:- loss of power at 40mph + * It may be a faulty fuel pump (but if it is new, it should be ok). It is possible that the cam in the engine (which operates the arm on the fuel pump) is worn and is not lifting the arm fully. This is not very likely but is possible. * It could be the rubber fuel pipes. When they are old, the rubber swells inside and makes the pipe narrower. This restricts the amount of fuel going to the carb. Possible. * The m… text/html 2008-05-05T11:45:53-07:00 http://www.g838.org/wiki/doku.php?id=fuel_gauge_sending_unit&rev=1210013153&do=diff Hello fellow Mutt owners, If you are having trouble with your fuel gauge fluctuating all over the place this fix may be for you. When my fuel gauge starting doing this, I replaced the fuel gauge sending unit in the tank. At the time of replacement, the fuel gauge would not read full anymore, even with a full tank, but the fluctuation was gone. I purchased another nos sending unit, and this one was slightly better, but still would not read a full tank. Adjusting the stops on the sending unit, or… text/html 2008-05-05T11:53:28-07:00 http://www.g838.org/wiki/doku.php?id=fuel_system&rev=1210013608&do=diff * Carburetor: Zenith and Holley Carburetor * Fuel Pump * Fuel Gauge Sending Unit : Fuel Gauge Fluctuating? Here is the Fix! * Fuel feed Problems: Trouble shooting fuel problems text/html 2012-04-30T07:28:00-07:00 http://www.g838.org/wiki/doku.php?id=g838_-_m151_series_1_4_ton_trucks&rev=1335796080&do=diff * General Information: Some history, design, improvement, problem, and service info on the M151. * M151 variants: The Different Versions, Changes and Improvements * Engine : Engine Information, Trouble Shooting, Technical Details * Fuel system : Carburetors, Fuel System Information, Trouble Shooting, Hints and Tricks * Distributor : Prestolite Distributor, upgrading to electronic distributor * Starter and Alternator : * Transmission : * Radiator : … text/html 2012-04-27T10:44:07-07:00 http://www.g838.org/wiki/doku.php?id=general_information&rev=1335548647&do=diff The M151 MUTT was the successor to the Korean War M38 and M38A1 jeep Light Utility Vehicles. It was produced from 1959 through 1982 and served in the Vietnam War. The M151 utilized a monocoque design making it roomier than previous jeep designs, and incorporated an independent suspension with coil springs. It has since been replaced by the larger AM General HMMWVW in most utility roles in frontline use. With some M151A2-units still in US Military service in 1999, the M151-series has achieved a l… text/html 2010-02-16T12:48:30-07:00 http://www.g838.org/wiki/doku.php?id=heater_hot_water_heater_kit&rev=1266353310&do=diff The kit comes in six (6) boxes. Each package is marked with a parts number. Some of the smaller packages contain one (1) nut or washer with the correct number printed on the package for its use. Kit includes: * Heater * Defroster * Slave Cable * Brush guard text/html 2012-04-27T10:39:45-07:00 http://www.g838.org/wiki/doku.php?id=history_and_design&rev=1335548385&do=diff The M151 MUTT was the successor to the Korean War M38 and M38A1 jeep Light Utility Vehicles. It was produced from 1959 through 1982 and served in the Vietnam War. The M151 utilized a monocoque design making it roomier than previous jeep designs, and incorporated an independent suspension with coil springs. It has since been replaced by the larger AM General HMMWVW in most utility roles in frontline use. With some M151A2-units still in US Military service in 1999, the M151-series has achieved a l… text/html 2008-05-05T11:42:53-07:00 http://www.g838.org/wiki/doku.php?id=holley&rev=1210012973&do=diff History ---------- The Holley was used on M151 and maybe early M151A1s. * Holley part number HOLLEY-R-1345-1A * Army part number ORD 7017440 Replacing a Zenith with a Holley ---------- The Holley will bolt in exactly like the Zenith. For a M151 or a M151A1 you will not have to change anything. For a M151A2 there is one small difference. The Zenith used in 151A2s has a fuel return line from the carburetor to the fuel tank on the left side of the vehicle. The Holley does not have this fue… text/html 2009-11-19T21:13:46-07:00 http://www.g838.org/wiki/doku.php?id=installation_of_radio_sets_an_vrc-46_53_64_grc-125_160&rev=1258694026&do=diff Images below submitted by Dan Parmley Jr. The originals were not “clean copies” so some of the info may not be legible even on my original. text/html 2008-05-05T12:04:46-07:00 http://www.g838.org/wiki/doku.php?id=intalling_turn_signals_with_electronic_flasher_in_early_mutts&rev=1210014286&do=diff This is the correct wire # to letter connection for installing a universal turn signal wiring harness into a M151A1. A 460/461 B 22 E 461/20 J 460 K 462/22 L 461 text/html 2008-05-11T08:34:14-07:00 http://www.g838.org/wiki/doku.php?id=judging_a_m151&rev=1210520054&do=diff When judging a M151 the following criterias will be used. What we need to add is an agreed scheme to add or deduct points for each check item so that there is a common judging standard. Compare to the judging standards in the G503wiki for MB/GPW Jeeps, every item is described with correct paint, hardware, location,e.g. There is a long way to go for M151s. text/html 2008-11-24T13:05:44-07:00 http://www.g838.org/wiki/doku.php?id=lights&rev=1227560744&do=diff rear composite light * Bulbs used are: * the stoplight bulb is 24v 21w * the taillight bulb is 24v 5w * the BO stop bulb is 24v 21w * the BO tail bulb is 24v 5w All these bulbs are single-terminal bayonet fitting. text/html 2012-03-11T13:31:18-07:00 http://www.g838.org/wiki/doku.php?id=log_book&rev=1331497878&do=diff DA2404 Equipment Inspection & Maintenance Work Sheet April 1979 DD1970 Motor Equipment Utilization Record November 1999 Form91 Motor Vehicle Accident Report February 1993 text/html 2011-03-06T09:04:02-07:00 http://www.g838.org/wiki/doku.php?id=m151&rev=1299431042&do=diff M151 ---------- * FSN 2320-542-4783 * Build by Ford, Willys-Overland & Kaiser Jeep CORP. * Body built by: Fruehauf Trailer for (Willys & Kaiser) and Budd Wheel CORP for (Ford). Built Years: * 1959 to 1964 Drive train: * Holley Carburetor 1960-62/63 * Air cleaner is flat on top * Air Cleaner input had a screened cover, not solid. * Steering knuckles have a curved cover. * Rear suspension has single rubber bumper on each arm * early M151 arms have only 2 bolt holes where… text/html 2012-05-01T13:56:33-07:00 http://www.g838.org/wiki/doku.php?id=m151_series_oddities&rev=1335905793&do=diff M151 Series Gas Tank in plastic / ABS I have owned one of these in the past (wish I kept it) Front seat back with zipper Spare Tire Stand off Factory Installed Glove Box text/html 2012-04-27T10:54:33-07:00 http://www.g838.org/wiki/doku.php?id=m151_variants&rev=1335549273&do=diff The Variants of the M151 * XM151 * M151 * M151A1 * M151A2 Early 1970 Ford Production * M151A2 * M151A2 w/ROPS * M151A1C * M151A1D * M151A1 With P170 Mine Detector * M825 * M718 * M718A1 * M151A2 w/TOW * M151A2 FAV * M151 Series - Light, Contract Repair Shop * USMC variants * Radio variants * others * Early Prototypes * Contract Dates and Volumes text/html 2010-12-15T09:15:57-07:00 http://www.g838.org/wiki/doku.php?id=m151a1&rev=1292433357&do=diff M151A1 There are 3 variations of the M151A1. There is the Early, Middle and Late version. ---------- * NSN 2320-00-763-1092 * build by Kaiser Jeep, then Ford * body build by: Fruehauf, then Budd Built Years: * 1964 to 1969 * first delivery May 1964 by Kaiser text/html 2012-05-01T09:22:26-07:00 http://www.g838.org/wiki/doku.php?id=m151a1_with_p170_mine_detector&rev=1335889346&do=diff This Wiki needs more info on this variant; please update as necessary. This M151A1 with P170 Mine Detector was photographed at the MVCC's Spring meet at Tower Park in Lodi, CA in April, 2011. text/html 2012-04-27T10:50:15-07:00 http://www.g838.org/wiki/doku.php?id=m151a1c&rev=1335549015&do=diff M151A1C ---------- The M151A1C equipped with a 106 mm recoilless rifle on a pedestal-mount. Capable of carrying six rounds of ammunition and weapon tools. Including the driver, it provides space for two men and has a cruising range of 442 km or 275 miles. text/html 2012-05-01T07:53:48-07:00 http://www.g838.org/wiki/doku.php?id=m151a1d&rev=1335884028&do=diff M151A1D - Tactical nuclear variant. (M151A1C modified according to MWO-9-2320-218-30/5 for Davy Crockett missile mount M28) This was an M151A1C modified to mount the Davy Crockett Atomic Demolition Munition (in parallel development with a similarly equipped M38A1 and other tactical vehicles). text/html 2009-10-23T14:01:49-07:00 http://www.g838.org/wiki/doku.php?id=m151a2&rev=1256331709&do=diff M151A2 ---------- * NSN 2320-00-177-9258 * build by Ford, AMG * body build by: Budd Corpn. for Ford A2's Build Years: * 1970 to mid 1971 Ford * 1971 to 1979 AMG * up to 1973 non-emission version with old style fuel tank (17 gallons), change was introduced April 1973 * from 1973 emission-type version with new style fuel tank (16 gallons) and charcoal canister under hood text/html 2011-12-10T16:29:29-07:00 http://www.g838.org/wiki/doku.php?id=m151a2_early_1970_ford_production&rev=1323563369&do=diff Noted Differences from Early & Late production Also differences from Ford to AM General Early 1970 production Flat front fenders under “composite” light A1 rear seat frame and brackets Early 1971 Production Dipped front fenders under composite light text/html 2012-04-27T10:16:11-07:00 http://www.g838.org/wiki/doku.php?id=m151a2_fav&rev=1335546971&do=diff This category will probably need to be broken up into sections since there are at least 4 “production” FAVs let alone all the one offs and misc types. FAV Mutts were USMC and Navy Seal Units built to use in Fast Attack situations well into the ninetys. There are several different set ups do to the fact that they were unit built on base with materials at hand. text/html 2010-09-26T10:43:51-07:00 http://www.g838.org/wiki/doku.php?id=m151a2_variations_-_early_ford_to_final_amg&rev=1285523031&do=diff * 1968 Ford produces “prototype” / “test vehicle” M151A2 series. See picture below for verification of the 1968 date. This is an M718A1 but one would surmize that the Straight M151A2 would have been done prior to the M718A1 * Front Fender “Flat” Across Bottom * DC Electronics Plastic “composite” lights. Molded in Semi Gloss OD color plastic * Water drains in floor of driver and passenger compartments * Front Composite “divit”, is one piece. text/html 2010-04-10T21:32:16-07:00 http://www.g838.org/wiki/doku.php?id=m151a2_w_rops&rev=1270960336&do=diff M151A2 w/ROPS ---------- * NSN 2320-01-264-4819 * MWO-9-2320-218-34 describes the upgrade with the roll over protection system. Only M151A2 with a specified soundness of the body were qualified to be upgraded. It is however reported that A1 have been upgraded by the Army. * Dash dataplate relocated to passenger-side dash and overlay plate added. * Position of light switch and ignition switch swapped by usage of a reinforcement plate * trailer socket moved a few inches to the right b… text/html 2012-04-27T10:34:49-07:00 http://www.g838.org/wiki/doku.php?id=m151a2_w_tow&rev=1335548089&do=diff M151A2 with TOW ---------- * Truck, Guided Missile Equipment NSN 1440-00-176-2712 for M220 TOW * version with guided missile equipment (launcher) * Truck, GM Carrier * version with guided missile (missile carrier) * both have gas can carrier on driver side - US ARMY Version * M220 Launcher has gas can carrier on passenger side - USMC Version * Carrier (extra rounds) has gas can carrier on back like normal M151 - USMC Version text/html 2010-09-20T22:23:25-07:00 http://www.g838.org/wiki/doku.php?id=m718&rev=1285046605&do=diff M718 ---------- * NSN 2310-00-782-6056 * Frontline ambulance version of the M151A1 Below submitted by Dan Parmley Jr text/html 2009-11-14T08:13:51-07:00 http://www.g838.org/wiki/doku.php?id=m718a1&rev=1258215231&do=diff M718A1 ---------- * NSN 2310-00-177-9256 * Frontline ambulance version of the M151A2 * gas can carrier on passenger side * spare tire on passenger side at rear text/html 2009-11-14T08:12:59-07:00 http://www.g838.org/wiki/doku.php?id=m825&rev=1258215179&do=diff M825 ---------- * NSN 2320-00-177-9257 * 106mm recoilless rifle version of the M151A2 * gas can carrier on driver side * spare tire on passenger side in front * has additional overload spring in rear suspension text/html 2008-05-05T12:23:01-07:00 http://www.g838.org/wiki/doku.php?id=marker_light_kit&rev=1210015381&do=diff The marker light kit adds amber marker lights at the front and red marker lights at the rear. In addition plastic yellow reflectors are added at the front and red reflecting tape reflectors are added at the rear. A 34-page booklet was included with the upgrade kit (part number 11660545 DC Electronics Inc). text/html 2012-05-09T12:39:58-07:00 http://www.g838.org/wiki/doku.php?id=modifications&rev=1336592398&do=diff * Air Filter Modification : Mutt Motorpool * Polyurethane Rear suspension Bushing Mod : Mutt Motorpool * Polyurethane Front suspension Bushing Mod : Mutt Motorpool * Spark Plug Adapters : Method curtesy of Raymond text/html 2011-02-04T12:14:21-07:00 http://www.g838.org/wiki/doku.php?id=official_radio_antenna_mounts&rev=1296850461&do=diff This will be a listing with pictures of the various Antenna mounts for the M151 Series jeeps. There are LOTS of numbers USGI Radio equipment has at the very least 2 numbers part numbers sometimes 3 Fist is an FSN or NSN 1234-123-1234 (early numbers 1960s to early 70's) Then they went to more digits 1234-00-123-1234 or 1234-01-123-1234 NOTE: 1234-00-123-1234 is the same as an item with a part number of 1234-123-1234. Then radio related items are Signal Corps related then the parts will have a par… text/html 2010-07-20T11:36:40-07:00 http://www.g838.org/wiki/doku.php?id=other_radio_installations&rev=1279651000&do=diff please check the M151 variants section for special radio installations text/html 2012-04-27T09:39:21-07:00 http://www.g838.org/wiki/doku.php?id=paint&rev=1335544761&do=diff This section is to help finding the correct paint for the different years a MUTT can represent. We should also add hints for correct stars and other numbers US Army Viet Nam ---------- Correct paint for presenting a M151, M151A1 is semi-gloss olive drab (SG-OD) Federal Standard shade 24087. The hood number & logo “US ARMY” were size 3”, later reduced to 2” size. All lettering was in matt white shade 37875. text/html 2012-04-27T09:34:37-07:00 http://www.g838.org/wiki/doku.php?id=polyurethane_front_suspension_bushing_mod&rev=1335544477&do=diff Instructions for installing polyurethane bushings In the Mutt front suspension- The manufacture of the polyurethane bushings mentioned in this article is simply mentioned as a guide or reference. This is not meant to be an endorsement for their product. Other manufactures have similar products that could be used in place of these; I simply didn't have them for a comparison to the stock bushings. text/html 2012-04-27T08:40:30-07:00 http://www.g838.org/wiki/doku.php?id=polyurethane_rear_suspension_bushing_mod&rev=1335541230&do=diff POLYURETHANE REAR SUSPENSION BUSHINGS FOR THE M-151 MUTT If your vehicle is a show vehicle this is not some thing you will want to do. The manufacture of the polyurethane bushings mentioned in this article is simply mentioned as a guide or reference. This is not meant to be an endorsement for their product. Other manufactures have similar products that could be used in place of these, I simply didn't have them for a comparison to the stock bushings. text/html 2008-05-05T12:10:23-07:00 http://www.g838.org/wiki/doku.php?id=radiator&rev=1210014623&do=diff General Hints for Radiator Service TM750-254 is very good source for general maintenance of radiators and cooling system. It can be found for free on the internet, google it and find it in the army.logsa server text/html 2011-02-05T10:05:44-07:00 http://www.g838.org/wiki/doku.php?id=radio_intercom_am-1780_components&rev=1296929144&do=diff The AN/VIC-1 is a part of electrical harness of vehicles such as Tanks, Armoured Personnel Carriers and Self Propelled Howitzers. The AN/VIC-1 Intercommunications system provides tactical vehicle crew members with facilities for communications with radio connected to the system, as well as facilities for communicating with each other. It includes the AM-1780 and intercommunications remote control box C-2298. The number of remote control units used are dependent upon type of vehicle and its opera… text/html 2012-04-27T10:20:44-07:00 http://www.g838.org/wiki/doku.php?id=radio_variants&rev=1335547244&do=diff AN/MRC-83A * Radio occuping the rear of the M151 * 100 AMPS alternator * horn and washer reservoir moved to left hand side AN/MRC-138 ---------- M151A2 MOD Fast Attack Radio Truck This is a rare and unusal modified MUTT I have only seen one and it was without any of the radio gear. Like the more well know USMC FAV of the late 80's and early 90's the M151 MOD had custom lifted suspension , 31X 10.50 mud terrain tires, skid plates, grill guards, IR lighting, and kevlar armor. The… text/html 2010-09-17T09:43:59-07:00 http://www.g838.org/wiki/doku.php?id=rear_suspension&rev=1284741839&do=diff Front Springs - M151, M151A1 and M151A2 Part No. 8754263. NSN 5360-00-678-3007 Free length (unloaded) = 11” . Replace if below 11” Rear Springs - M151 and M151A1 Part No. 8754445. NSN 5360-00-678-2963 Free length (unloaded) = 12.75” . Replace if below 12.25” text/html 2008-05-05T12:19:08-07:00 http://www.g838.org/wiki/doku.php?id=repair_kit_for_master_cylinder&rev=1210015148&do=diff * repair kit for master cylinder make sure when getting a master cylinder repair kit that it contains the correct size of the piston, compare the length of the old piston with the new piston. A repair kit for a MB Jeep does look similar but has a slightly longer piston. The wrong piston will install without any problems, it will brake but it will not release the brake pressure properly when getting of the pedal. text/html 2009-11-14T22:40:46-07:00 http://www.g838.org/wiki/doku.php?id=rops&rev=1258267246&do=diff Manual MWO-9-2320-218-34 is the manual for the installation of the ROPS roll over protection system text/html 2009-11-15T19:33:49-07:00 http://www.g838.org/wiki/doku.php?id=serchlight_visible_light-infrared&rev=1258342429&do=diff Images below submitted by Dan Parmley Jr. text/html 2008-05-05T12:15:41-07:00 http://www.g838.org/wiki/doku.php?id=service_brake&rev=1210014941&do=diff * Brake Fluids, DOT3,4 and DOT5 * Repair kit for master cylinder text/html 2012-05-09T12:43:03-07:00 http://www.g838.org/wiki/doku.php?id=spark_plug_adapters&rev=1336592583&do=diff Custom home built spark plug adapters. With adapters, you can run non standard non waterproof spark plugs like the Champion RJ6 plug. Follow these steps: 1. Take 4 old M151 spark plugs (2245's) and using a lathe and dividing tool removed the barrel of the spark plugs. text/html 2012-04-05T05:14:23-07:00 http://www.g838.org/wiki/doku.php?id=spark_plugs&rev=1333628063&do=diff MILITARY ATLT CHMPN AC ATLT (OLD) MS35909-3 2247 XMJ20 WR47 AR9S MS35908-1 2246 XEJ12 SR47E AR8S MS35909-2 2245 XMJ17 WR46 AR7S --------- 2244 XEJ8 SR46E AR6S text/html 2012-05-14T10:48:02-07:00 http://www.g838.org/wiki/doku.php?id=special_purpose_kits&rev=1337017682&do=diff * ROPS : * Deep Water Fording Kit : * Marker Light Kit : * USMC gas cap locking device : * Heater (Hot Water Heater Kit): * USMC Front Bumper: * Serchlight, Visible Light-Infrared: * Installation of radio Sets AN/VRC-46,53,64,GRC-125,160: * Tool Kit USMC Third Echelon: * Tool Kit USMC Fouth Echelon: * USMC Components List for Truck, Utility M151A2: * Chemical Alarm Kit: * Convoy Light Kit: * Gun Mount - M4 Pedistal Kit: * Anchor Capstan Kit (Wheel Winch): text/html 2012-05-05T17:58:02-07:00 http://www.g838.org/wiki/doku.php?id=tech_tips&rev=1336265882&do=diff * Carb Problems : * Diff Whine : * Engine Removal : * Troubleshooting : Some common troubleshooting tips text/html 2012-04-05T05:13:19-07:00 http://www.g838.org/wiki/doku.php?id=the_prestolite_electronic_ignition&rev=1333627999&do=diff Internals of a Prestolite electronic ignition older version of the Prestolite newer version of the Prestolite text/html 2009-11-19T21:14:24-07:00 http://www.g838.org/wiki/doku.php?id=tool_kit&rev=1258694064&do=diff Images below submitted by Dan Parmley Jr. text/html 2009-11-25T19:36:49-07:00 http://www.g838.org/wiki/doku.php?id=tool_kit_2&rev=1259206609&do=diff Images below submitted by Dan Parmley Jr. text/html 2009-11-25T19:40:58-07:00 http://www.g838.org/wiki/doku.php?id=tool_kit_usmc_fouth_echelon&rev=1259206858&do=diff Images below submitted by Dan Parmley Jr. text/html 2009-11-25T19:40:10-07:00 http://www.g838.org/wiki/doku.php?id=tool_kit_usmc_third_echelon&rev=1259206810&do=diff Images below submitted by Dan Parmley Jr. text/html 2011-02-16T10:08:58-07:00 http://www.g838.org/wiki/doku.php?id=tool_kit_vehicle&rev=1297879738&do=diff Internal Link}}]] Below are the components from an NOS USMC kit out of Barstow The canvas tool case was NOT part of that kit. [[[Internal Link]]] text/html 2008-09-07T13:47:49-07:00 http://www.g838.org/wiki/doku.php?id=transmission&rev=1220820469&do=diff Correct Oil for transmission/transfer A word of 'CAUTION' regarding transmission/transfer case gear oil: 'DO NOT USE Hypoy/EP 90 based products! They will damage your gears!' The two most important things here are these: 1. Replace the lube with a straight mineral oil.... 90-grade. 2. Under NO circumstances be tempted or persuaded to use Hypoy/EP 90, unless you don't mind rebuilding boxes every couple of months. text/html 2012-05-05T18:50:21-07:00 http://www.g838.org/wiki/doku.php?id=troubleshooter&rev=1336269021&do=diff Troubleshooting your M151A2 Was running recently - will not start * Changed anything? - Backtrack and uninstall * Adjusted anything? - Backtrack and re-adjust * Replaced anything? - Backtrack and re-install old part Anything unusual occurred? (ex- Ignition left on?, Boiled over? Sudden drop in oil pressure?). Likely effects - coil fused, fuel in oil, etc. text/html 2012-05-05T18:26:08-07:00 http://www.g838.org/wiki/doku.php?id=troubleshooting&rev=1336267568&do=diff * Detailed Procedures for Troubleshooting : * Troubleshooter : text/html 2010-03-21T06:20:41-07:00 http://www.g838.org/wiki/doku.php?id=upgrade_to_electronic_type&rev=1269177641&do=diff Upgrading a point type distributor A point type distributor can be upgraded with the Swiss control unit text/html 2009-11-26T07:03:55-07:00 http://www.g838.org/wiki/doku.php?id=usmc_components_list_for_truck_utility_m151a2&rev=1259247835&do=diff Images below submitted by Dan Parmley Jr. This listing is a list of components that were in a box to be put on the vehicle when taken out of storage. This needs more exsplaination than that but for now... text/html 2009-11-15T19:34:18-07:00 http://www.g838.org/wiki/doku.php?id=usmc_front_bumper&rev=1258342458&do=diff Images below submitted by Dan Parmley Jr. text/html 2009-11-15T19:35:01-07:00 http://www.g838.org/wiki/doku.php?id=usmc_gas_cap_locking_device&rev=1258342501&do=diff Adding a gas tank cap locking device is described in the Modification Instruction MI-11245-25 from February 1977 Images below submitted by Dan Parmley Jr. text/html 2009-03-13T12:50:13-07:00 http://www.g838.org/wiki/doku.php?id=usmc_variants&rev=1236973813&do=diff USMC versions ---------- * both M151A1 and M151A2 * Fording valve as preparation for deep water fording kit * Hub caps without lifting eye * Long untapered bumper with shackles text/html 2010-09-23T20:05:50-07:00 http://www.g838.org/wiki/doku.php?id=vrc_radio_installation&rev=1285297550&do=diff This is what's needed for the most common radio installations for the M151 1. Transceiver either a RT-524 (most common), an RT-246, or a PRC-25 or 77 portable w/amp unit. 2. Optional Aux. Receiver R-442 3. Mounting tray for each radio MT-1029/VRC for the transceiver and MT-1898/VRC for the Aux Receiver. text/html 2011-02-19T09:54:29-07:00 http://www.g838.org/wiki/doku.php?id=wheels&rev=1298138069&do=diff NDCC: Non Directional Cross Country round cross section NDMS: Non Directional Mud and Snow more rectangular cross section Radial tire sizes: 7.00 x 16 corresponds to 215-85R-16 e.g. BF Goodrich Trailblazer A/P LT215-85-R1 Correct Cotter Pin for securing nut on wheel spindle: (be advised to use this quality, TM warns that if you use anything but this cotter pin may results in loosing your wheel, some people have had real life experience with that !) text/html 2008-11-24T13:06:31-07:00 http://www.g838.org/wiki/doku.php?id=wiring_diagram_m151a1&rev=1227560791&do=diff text/html 2012-03-11T14:28:32-07:00 http://www.g838.org/wiki/doku.php?id=wiring_diagram_m151a2&rev=1331501312&do=diff text/html 2011-08-10T08:37:45-07:00 http://www.g838.org/wiki/doku.php?id=xm151&rev=1312990665&do=diff XM151 has round rear fenders, a dashboard with only a speedo and a voltmeter. It has inboard brakes (brake drums at the differentials) XM151 E1 and E2 seemed also to exist. At least one of it was done with an aluminum body text/html 2012-05-08T13:34:40-07:00 http://www.g838.org/wiki/doku.php?id=zenith&rev=1336509280&do=diff Versions ---------- Two generic Zeniths version were used on M151s. On M151, M151A1 and early M151A2 the so called non-emission type was used. Identified by a normal idle mixture screw. Late M151A2 with emission equipment use a emission type Zenith, identified by a idle mixture screw burried in the carb body and sealed with a small cap. Both Zenith are very similar but not identical, they use an entirely different setting of the various jets. Shown in picture above is a late style 'emission' t…