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Joined: Dec 2012
Posts: 19
L
New Guy
New Guy
L Offline
Joined: Dec 2012
Posts: 19
I changed the gear oil in the my 4 speed transmission. The book says 2 1/2 pints. I have put in 2 quarts and it still isnt full. I changed it on a flat drive way no jack stands. IS that a miss print

Also, I have questions concerning the gearing.

1st is slow low, I don't even use it.
2nd seems to be very short. In that I soon shift out to 3rd. Is that right?

3rd and 4th seem to be lacking power. I think this might be a gas problem. But I am not sure.

Any thought or suggestions?

Lost


1952 Chevy 3/4 ton
1948 Simplex Motorcycle
1930 Ford Model A Coupe
1928 Ford Model A Station Wagon
Joined: May 2006
Posts: 8,351
L
'Bolter
'Bolter
L Offline
Joined: May 2006
Posts: 8,351
According to both the shop manual and owners manual, the 4 speed capacity is 6 pints.
The ratios on that trans are; 1st gear-7.06:1, 2nd- 3.58:1, 3rd- 1.71:1, 4th- 1:1, Reverse- 6.78:1. Couple that with the 4.56:1 ratio in the differential, it makes the first virtually unusable for anything other than getting a load moving, and second isn't much better.
On the lack of power issue, before you go digging in the feul system, you may consider checking the timing.


Bill Burmeister
Joined: Sep 2001
Posts: 29,269
Bubba - Curmudgeon
Bubba - Curmudgeon
Joined: Sep 2001
Posts: 29,269

Lost,

Is this your 1952 Chevrolet 3/4 ton truck?

Which book said 1.5 pints gear oil in transmission?

Joined: Dec 2012
Posts: 19
L
New Guy
New Guy
L Offline
Joined: Dec 2012
Posts: 19
My oops I read it in the Chevy Truck Shop Manual but it for the 3 speed. Truck Manual.

I found the correct page truck manual


1952 Chevy 3/4 ton
1948 Simplex Motorcycle
1930 Ford Model A Coupe
1928 Ford Model A Station Wagon

Moderated by  Dusty53, SWEET 

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