SERVICE MANUAL
TORQUE CHARTS
BRAKE GROUP MOUNTING BOLT-NUT
Tighten brake group mounting bolts to the torque values
listed from the nut side. Since some mounting holes
in the steering knuckles are of conical design, the
knuckle bolts must utilize conical mounting nuts to
coincide with mounting holes in the knuckle. These
conical nuts have a smooth cone surface and the torque
values are considerably higher than the torque values for
regular nuts or prevailing type lock nuts.
FRONT AXLE BRAKE GROUP MOUNTING
BOLTS WITH CONICAL TYPE NUTS
TORQUE
Bolt
Newton-meters
Foot Pounds
Size
(N.m)
(ft. lbs.)
1/2"
149-163
110-120
5/8"
298-325
220-240
3/4"
373-407
275-300
FRONT& REAR AXLE BRAKE GROUP MOUNTING
BOLTS WITH REGULAR NUTS OR PREVAILING
TORQUE TYPE LOCK NUTS
TORQUE
Bolt
Newton-meters
Foot Pounds
Size
(N.m)
(ft. lbs.)
1/2"
102-115
75-85
9/16"
156-170
115-125
5/8"
217-237
160-175
3/4"
373-407
275-300
BRAKE CHAMBER MOUNTING NUTS
TORQUE
Bolt
Newton-meters
Foot Pounds
Size
(N.m)
(ft. lbs.)
7/16"
45-56
34-42
5/8"
142-170
105-125
ANCHOR PIN LOCK BOLT (Fig. 9)
TORQUE
Bolt
Newton-meters
Foot Pounds
Size
(N.m)
(ft. lbs.)
3/8"
26-37
19-27
ANCHOR PIN
TORQUE
Bolt
Newton-meters
Foot Pounds
Size
(N.m)
(ft. lbs.)
3/4" UNF
129-176
95-130
(Wagner)
3/4" UNF
251-475
185-350
(Rockwell)
CAMSHAFT BRACKET MOUNTING
TORQUE
Bolt
Newton-meters
Foot Pounds
Size
(N.m)
(ft. lbs.)
1/2"
88-115
65-85
CTS-4080W - Page 18
