SERVICE MANUAL
TORQUE CHART
IH MODEL
RA-341
RA-351
RA-355
N-m
Ft lbs
N-m
Ft lbs
N-m
Ft lbs
Input Shaft End Nut
1 1/4-12
1 1/4-12
1 1/4-12
510-575
375-425
510-575
375-425
510-575
375-425
Inter-Axle Diff Case Bolts
1/2-13
1/2-13
1/2-13
102-115
75-85
102-115
75-85
102-115
75-85
Inter-Axle Diff Cover Bolts
1/2-13
1/2-13
1/2-13
96-115
70-85
96-115
70-85
96-115
70-85
Idler Shaft Nut
1 1/8-12
1 1/8-12
1 1/8-12
339-407
250-300
339-407
250-300
339-407
250-300
P.D. Case to Diff Carr. Bolts
1/2-13
1/2-13
1/2-13
96-115
70-85
96-115
70-85
96-115
70-85
P.D. Input Gear Brg. Ret. Nut
2 1/2-16
2 1/2-16
2 1/2-16
540(min)
400(min)
540(min)
400(min)
540(min)
400(min)
Pinion End Nut
1 1/8-18
1 3/4-12
1 3/4-12
441(min)
325(min)
1225-1675900-1200
1225-1675
900-1200
Pinion Cage to Carrier Bolts
9/16-12
9/16-12
9/16-12
155-170
115-125
155-170
115-125
155-170
115-125
Diff Carrier to Housing Bolts
5/8-11
5/8-11
5/8-11
217-240
160-175
217-240
160-175
217-240
160-175
Diff Case Bolts
9/16-18
9/16-18
9/16-18
162-176
120-130
162-176
120-130
162-176
120-130
Diff Brg. Cap to Carrier Bolts
3/4-10
3/4-10
3/4-10
370-405
275-300
370-405
275-300
370-405
275-300
Axle Flange to Wheel Stud Nuts
5/8-18
5/8-18
3/4-16
170-195
125-145
170-195
125-145
236-290
175-215
Inter Axle Lockout Cyl. Mtg. Bolts
3/8-16
3/8-16
3/8-16
41-51
30-38
41-51
30-38
41-51
30-38
Output Shaft Brg Retainer Bolts
3/8-16
-/8-16
3/8-16
41-51
30-38
41-51
30-38
41-51
30-38
Output Shaft End Nut
1 1/4-12
1/4-12
1 1/4-12
510-575
375-425
510-575
375-425
510-575
375-425
Lockout Cylinder Piston Bolt
3/8-24
3/824
3/8-24
21-27
15-20
21-27
15-20
21-27
15-20
Lockout Cylinder Cover Bolt
1/4-20
1/4-20
1/4-20
9.5-12
7-9
10-12
7-9
10-12
7-9
CTS-4044
PRINTED IN UNITED STATES OF AMERICA
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