Synergy 8200 - Jeep XJ 4-Link Long Travel System - Manual (Page 22)

9) Paint any areas of bare metal exposed, secure fuel and brake lines and reinstall rear suspension.
a. Install the 4.5” long 9/16” bolt provided in the kit as the forward spring to spring hanger bolt.
Utilize the washer under the bolt head, and install the top lock nut on the back side.
b. Snug all suspension components enough to set vehicle under its own weight, Torque U-bolts,
forward and rear spring bolts once vehicle is sitting under its own weight.
i. Torque U-bolts to 95 ft-lbs
ii. Torque the forward and rear spring bolt to 110 ft-lbs.
10) Check all hardware after 500 miles of driving. We also recommend checking all hardware before and after
all offroad trips to avoid failure from loose fasteners.
11) Installation is Complete.