Network Computing Devices NCD-5988-2 user manual

Summary of the content on the page No. 1

2101
WARNING:
Do not inflate this assembly when it is unrestricted.
The assembly must be restricted by the suspension
or other adequate structure. Do not inflate beyond
100 P.S.I. Improper use or over inflation may cause
property damage or severe personal injury.
INSTALLATION INSTRUCTIONS
Congratulations - your new Air Helper Springs are quality Your kit includes separate inflation valves and air lines for
products capable of improving the handling and comfort of your each air helper spring.

Summary of the content on the page No. 2

WHEEL 
   FIGURE "A" UPPER BRACKET NOTE: Both illustrations are of the left, or drivers 3/8” -16 side, of the vehicle. Reverse any orientations when FLANGED assembling and installing the right, or passenger, side HEX NUT of the vehicle.
    1/4” -20 x 1” 1/4” FLAT HEX BOLT WASHER 1/4” LOCK 1/4” FLAT WASHER WASHER 1/4” -20 3/8” -16 HEX NUT FLANGED 3/8” -16” HEX NUT FLANGED HEX NUT 3/8” LARGE WASHER (SEE NOTE 1) AIR SPRING 3/8” LARGE WASHER AIR AIR LINE FITTING (S

Summary of the content on the page No. 3

STEP 1 - PREPARE THE VEHICLE Remove the positive battery cable. With the vehicle on a solid, level surface chock the front wheels. Raise the vehicle by the axle and remove the rear wheels. After the removal of the wheels lower the vehicle so the axle rests on jack stands rated for your vehicles weight. This installation assumes that there is no load in the truck. TWO-WHEEL DRIVE VEHICLES NOTE: This kit is designed to fit both two-wheel and four-wheel drive vehicles. The jounce bumper and bra

Summary of the content on the page No. 4

on to the carriage bolts and secure with 3/8" -16 flanged lock nuts. This installation will hold the lower bracket in place. Note: When installing the left-side assembly, it will be necessary to tie the parking brake line to the sway bar to prevent it from contacting the air spring in normal operation. There must be at leat 1/2" of clearance between the inflated air spring and any other part of the vehicle. STEP 4 - INSTALL THE PASSENGER'S SIDE ASSEMBLY HEAT SHIELD Follow steps 1 - 4 for as