Torque Ratings - Eaton Fuller AT-1202 Service Manual

Torque Ratings

Recommended torque ratings, location and thread sizes of capscrews and nuts are listed below. Capscrew lengths are given for
reference purposes as a guide for installation at proper locations.
Correct torque application is extremely important to assure long transmission life and dependable performance. Over-tightening
or undertightening can result in a loose installation and in many instances, cause damage to transmission gears, shafts and bear-
ings. Do not torque capscrews dry.
Capscrews
Location
PTO cover, large
PTO cover, small
Countershaft Front Bearing
Covers
Countershaft Rear Bearing
Covers
Rear Plate to Front Case
Rear Bearing Housing
Shift Bar Housing
Nuts
Location Quantity
Mounting Studs 4
Front Bearing 6
Housing
Companion 2
Flanges or
Yokes
Note: Installing the capscrews with more than 23 lbs. ft. of torque will force the corners of the PTO cover away from the case with
resultant oil leakage.
Quantity
8
6
8
8
16
1
2
5
1
4
Thread Size and Torque Rating
Length
5/8 - 18 170 - 185
1/2 - 20
2 3/4 - 16 450 - 500
Thread Size and Length
7/16 - 14x 1
3/8 - 16x 3/4
3/8 - 16x 1
3/8 - 16x 3
3/8 - 16x 1 - 1/2
3/8 - 16x 3
3/8 - 16x 2
3/8 - 16x 3
3/8 - 16x 3 eslock
3/8 - 16x 1 - 1/4
Torque
Torque Rating Foot-Pounds
50 - 65 lbs. ft.
18-23 lbs. ft. (12-15 lbs. ft.
with oil filter)
35-45 lbs. ft.
7