Dodge ram truck 3500 1996 Service Manual page 80

3 - 1 4 DIFFERENTIAL AND DRIVELINE — — • — — B R
J9316-18
Fig. 35 Check Assembly
A D J U S T M E N T S
ADJUSTMENT AT AXLE WITH LEAF SPRINGS
Adjust the pinion shaft angle at the springs with
tapered shims (Fig. 36). Install tapered shims between
the springs and axle pad to correct the angle. Refer to
Rear Suspension for additional information.
Fig. 36 Adjustment at Leaf Springs—Typical
CENTER BEARING ADJUSTMENT—TWO PIECE
SHAFT
Drive away shudder is the vibration that occurs at first
acceleration from a stop. Shudder vibration usually peaks
at the engines highest torque output. Shudder is a symp­
tom associated on vehicles using a two-piece prop shaft.
To decreased shudder lowering the center bearing in 1/8
inch increments. Use shim stock or fabricated plates (Fig.
37). Plate stock must be used to maintain compression of
the rubber insulator around the bearing. Do not use
washers. Replace the original bolts with the appropriate
increased length bolts.
J9316-25
Fig. 37 Angle Adjustment at Center Bearing
S P E C I F I C A T I O N S
TORQUE
D E S C R I P T I O N TORQUE
FRONT SHAFT
Bolts, flange yoke 88 N-m (65 ft. lbs.)
Bolts, axle yoke . . . . . . .19 N-m (14 ft. lbs.)
REAR SHAFT AXLE YOKE BOLTS
9 1/4 Axle . . . . . . . . . . . . . . .19 N-m (14 ft. lbs.)
Dana Axle. . 30 N-m (22 ft. lbs.)
CENTER BEARING BRACKET
Frame Bolts .68 N-m (50 ft. lbs.)
Bearing Bolts
.68 N-m (50 ft. lbs.)
S P E C I A L T O O L S
PROPELLER SHAFT
Inclinometer—7663