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Install rear suspension – Trail Master Suspension TM3420-20013 JEEP WRANGLER (TJ) 2 POLY SPACER KIT User Manual

Page 6

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6. Unbolt the rear brake line brackets from the ve-

hicle.

7. Lower the rear axle enough to remove the coil

springs from the rear spring pockets. Save the
factory isolators for re-use. Be sure to support
the axle while the springs and shocks are re-
moved.

8. Remove the rear bump stops and unbolt the

bump stop-mounting cups.

Install Rear Suspension

1. Install the rear poly spacers (15-11520) and iso-

lator over the bump stop mount. Reinstall the
bump stop cup using the previously removed
OE hardware.

2. Install the bump stop (15-11309) to the mount-

ing cup.

3. Reinstall the rear coil springs and isolator. Jack

up the rear axle making sure the rear coil spring
seats properly on the lower spring perch.

Rear
Bump Stop
Mounting
Cup

Rear
Bump Stop
Mount

Rear
Bump Stop
Mounting
Cup

Rear
Bump Stop

15-11520
Rear Poly

Rear
Coil
Spring

15-11309
Bump
Stop

Rear
Bump Stop
Mounting
Cup

Rear
Spring
Isolator

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