Before you give up on the the 4-speed

This is the place to get help with technical matters concerning your M151 jeep

Moderators: rickf, raymond, Mr. Recovery

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acudanut

Before you give up on the the 4-speed

Unread post by acudanut » April 2nd, 2021, 8:48 pm

I have fighting a dormant 4 speed water/crap filled transmission for a while now. Used PB blaster and a flat tip screw driver and a thick bar (with the shifter out). Finally got it to break free and shift into all gears. HIP HIP Hurrah

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rickf
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Posts: 19762
Joined: November 26th, 2007, 1:28 pm
Location: Pemberton, NJ.

Re: Before you give up on the the 4-speed

Unread post by rickf » April 3rd, 2021, 7:30 am

If it was that bad the roller bearings are going to be bad also and will need replacement.
1964 M151A1
1984 M1008
1967 M416
04/1952 M100
12/1952 M100- Departed
AN/TSQ-114A Trailblazer- Gone

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