Snowmobile Polaris IQ (2007-2008 year). Manual - part 59

8.30

Steering and Suspensions

IQ 136 Coupled Pivots / Rear Idler

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.

SHOCK PIVOT

H BRACKET

SHAFT

INNER SHAFT

INNER SHAFT

SPACER

INNER SHAFT

IDLER WHEEL

SPACER BLOCK

REAR SCISSOR

B

B

A

A

B

A

A

A

= T 

A = 35 Ft.Lb. (47 Nm)
B = 45 Ft.Lb. (61 Nm)

8.31

Steering and Suspensions

8

IQ 136 Coupled Rail Assembly

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.

RAIL SLIDER

RAIL TIP

BUMPER

BUMPER

RRSS

FRSS

CAM

BOGIE WHEEL

WHEEL MOUNT

IDLER WHEEL ADJUSTER

SPRING ROLLER

A

B

B

B

C

D

D

D

A

= T 

A = 19 Ft.Lb. (26 Nm)
B = 35 Ft.Lb. (47 Nm)

C = 3 - 6 Ft.Lb. (4 - 8 Nm)

D = 35 In.Lb. (4 Nm)

8.32

Steering and Suspensions

IQ 136 Coupled 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.

8.33

Steering and Suspensions

8

IQ RMK 144 / 155 / 163 Pivots / Rear Idler

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.

IDLER WHEEL

155 / 163 ONLY

SHOCK PIVOT

INNER SHAFT

SHAFT

INNER SHAFT

SHAFT

SPACER

INNER SHAFT

COLLAR

WASHERS

SPACER BLOCK

A

A

A

A

A

A

A

A

A

A

A

= T 

A = 35 Ft.Lb. (47 Nm)