8.17
Steering and Suspensions
8
IQ 121 / Shift Front / Rear Torque Arms
Assembly Notes
• Never re-use Nylock nuts. Always replace with new
parts.
• All pivots must rotate freely after tightening fasteners.
• Apply Polaris Premium All Season Grease to all grease
zerks as outlined in the periodic maintenance table.
LIMITER STRAPS
SHOCK ASSEMBLY
FRONT TORQUE ARM
O RING
UPPER SHAFT
BUSHING
SHAFT
SHAFT
REAR TORQUE ARM
REAR PIVOT (SCISSOR)
REAR TRACK SHOCK
SHOCK ROD
CARRIER WHEEL
SLEEVE
TORSION SPRING
MOUNTING ARM
A
A
B
B
C
B
B
B
B
B
D
D
= T
A = 12 Ft.Lb. (16 Nm)
B = 35 Ft.Lb. (47 Nm)
C = 45 Ft.Lb. (61 Nm)
D = 60 Ft.Lb. (81 Nm)
CAUTION
The fasteners securing the rear suspension to the
tunnel are pre-coated with a locking agent when new.
Never re-use these fasteners when removed. Always
use new pre-coated fasteners when mounting the
suspension to the tunnel.
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