8.49
Steering and Suspensions
8
Progressive 121 Idler Shafts
Assembly Notes
• Never re-use lock nuts. Always replace with new
pa
rts.
• All pivots must rotate freely after tightening
fa
steners.
• Install rear idler adjust blocks with flat side facing
a
djuster screw.
INNER SHAFT
SPACER
ADJUSTER SPACER
SHAFT
SHAFT
ANODIZED SHAFT
REAR IDLER WHEELS
A
A
B
A
A
A
A
WASHER
WASHERS
INNER SHAFT
SPACERS
ADJUSTER SPACER
INSTALL TORQUE ARM
BOLT IN THIS DIRECTION
C
METRIC FASTENERS
B
A
A
A: 33 ft-lbs (45 Nm) Apply Loctite® 262™ to threads
B: 50 ft-lbs (67 Nm) Apply Loctite® 262™ to threads
C: 60 ft-lbs (81 Nm)
Some rail shaft fasteners are pre-coated with locking
agent. Never re-use these fasteners once removed.
Always use new pre-coated fasteners.