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halftrackinfo
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transmission top cover
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Topic: transmission top cover (Read 326 times)
kosovoruss
Newbie
Posts: 21
transmission top cover
«
on:
June 09, 2026, 10:34:16 AM »
Hi, Working on my Early Lot 5 Scout Car that will only shift into Reverse. I removed the Shifter Tower to see if Rails are stuck and everything under there looks pretty clean. I soaked the rails with WD-40 and tapped lightly with a small brass hammer to no avail. I removed the Tower again and unbolted the 6 bolts holding the top cover (making sure the Transfer case and transmission were both in neutral before I started. I can move the cover side to side a little over an inch and when it is in the center (bolt holes lined up) I can lift it front and back a little over 1/2 inch. I have NOT tapped or pried cover for fear of damaging forks or parts. What am I doing wrong? When I did my Ford GTB the cover lifted right off straight up. Thanks.
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brit plumber
Sr. Member
Posts: 347
Re: transmission top cover
«
Reply #1 on:
June 12, 2026, 11:28:10 AM »
Try moving the lever around as you lift the cover, or try it in different gears as something is holding it in place.
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1942 VEP GPW
kosovoruss
Newbie
Posts: 21
Re: transmission top cover
«
Reply #2 on:
June 15, 2026, 10:32:03 AM »
It Won't go into any other gear but Neutral or Reverse! I am going to jump into it again later in the week! Thanks!
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kosovoruss
Newbie
Posts: 21
Re: transmission top cover
«
Reply #3 on:
June 21, 2026, 11:58:21 AM »
I finally drained the Transmission yesterday with half of the Oil going in the driveway when the Filler plug fell into the Funnel, plugging it. On a Positive note, The Oil looked clean with no signs of water and not a speck of metal on the drain plug. I tested the Magnet and it was strong enough to pick up 3 grease fittings off the bench. I poured 1 qt. of Transmission through the Shift tower opening and will add more today once I find the capacity of the transmission! I can't find the capacities in all of those books I bought from Portrayal or the French manual I picked up last week. If I can top it off I can let it soak for a bit while I work on other parts of the truck. While I am here I have been Wire Brushing and Painting a bit at a time underneath and everything I encounter appears to be Matte Black and not O.D. like every other Military Vehicle I have owned. Early Lot 5. Any guesses? Thanks.
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Tapper02
Hero Member
Posts: 631
Re: transmission top cover
«
Reply #4 on:
Today
at 08:22:52 AM »
From the Operator's Manual, Section S-33AR, pg 3b:
7 1/2 quarts for transmissions w/out power takeoff, 9 quarts for transmissions with power takeoff for the winch.
You can also find this in TM9-710, pg 207, and TM9-710 TO 19-75A-77, pg 223.
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1942 Diamond T M3 Halftrack
(Being restored to an M3A1 configuration)
Frame Number M31789
Ordnance Number 3692
Hood Number USA W403570-S
1944 Schelm Bros. M10 Ammunition Trailer
Serial Number 16959
MVPA # 30507
kosovoruss
Newbie
Posts: 21
Re: transmission top cover
«
Reply #5 on:
Today
at 09:26:56 AM »
Thanks!
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transmission top cover