Can I use DOT 5 brake fluid?

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Motorcityman
1st Sergeant
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Can I use DOT 5 brake fluid?

Unread post by Motorcityman » March 15th, 2009, 9:38 pm

My MUTT has been in storage these past 4-5 years and just retrieved it today, dead battery, no brakes and head off motor with a bunch of parts. I want to attack the brakes before I do the head as i'm gonna want to drive it when I get it started :lol: I don't recall ever doing any brake work to any M151's i've owned, I do know silicone brake fluid is used, isn't DOT 5 silicone based? Thanks, Joe.

ida34
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Location: Dexter Michigan

Re: Can I use DOT 5 brake fluid?

Unread post by ida34 » March 16th, 2009, 12:40 am

Dot 5 is Silicone but watch out for Dot 5.1. It is not silicone and should not be used.

sarmadq
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Re: Can I use DOT 5 brake fluid?

Unread post by sarmadq » March 16th, 2009, 8:30 am

How much does one fill up ? There's no marking & till it starts to flow out no one knows. Is there a catch to this too ?
Sam
1983 M151A2 - M825
.....You gotta know when to hold 'em
Know when to fold 'em
Know when to walk away, Know when to Run !
You don't count your money, sitting at the table
There'll be time enough for counting
When the deal is Done !......

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Flyboy740
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Re: Can I use DOT 5 brake fluid?

Unread post by Flyboy740 » March 16th, 2009, 11:46 pm

You fill up the master cylinder until you reach the bottom of the threads on the cap. Of course you may need to bleed the brakes.
Glynn

If you don't stand behind our troops, please feel free to stand in front of them

MVPA #29026
USMCR 1976-1979
KY ARNG 1979-1996 (retired)
KSP (retired)
PGR member

1960 Ford M151
1966 Stevens M416

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