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Kits 57288 

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 88288 

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 89288

For maximum effectiveness and safety, please read these instructions 
completely before proceeding with installation.

Installation 
Guide

MN-1085 • (011810) • ERN 9073

Failure to read these instructions can result in an incorrect installation.

GM Silverado/Sierra 1500

S E R I E S

Kits 57388 

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 88388 

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 89388

GM Trail Boss/Sierra AT4

Содержание LoadLifter 5000 Series

Страница 1: ...d these instructions completely before proceeding with installation Installation Guide MN 1085 011810 ERN 9073 Failure to read these instructions can result in an incorrect installation GM Silverado S...

Страница 2: ...ylon air lines LoadLifter 5000 Ultimate Plus Stainless steel roll plates braided stainless steel air lines stainless steel air spring mounting hardware Air Lift offers two Ultimate Plus upgrade kits 5...

Страница 3: ...Started 5 Assembling the Air Springs 7 Installing the Air Springs 8 Attaching the Upper Brackets 8 E Installing the Air Lines 10 Installing Nylon Air Lines 10 Installing Braided Stainless Steel Air L...

Страница 4: ...O B D N N C S F V U N T R E P P fig A 1 Optional hardware for vehicles equipped with fifth wheel hitches that have frame side plates see page 9 for details NOTE If the truck has fifth wheel hitch brac...

Страница 5: ...lbow fitting 2 S 17215 3 8 24 x 3 4 Flat head socket cap screw 4 T 17203 3 8 24 x 7 8 Hex head cap screw 4 U 18427 3 8 Split Lock washer 4 V 18444 3 8 Flat washer 4 Y 21230 Valve cap 2 Z 21233 5 16 32...

Страница 6: ...rming any maintenance service or repair NOTATION EXPLANATION Hazard notations appear in various locations in this publication Information which is highlighted by one of these notations must be observe...

Страница 7: ...ropped away from the frame This will need to be done for the air spring assembly to be put into position between the axles and frame Fig D 1 2 Remove the factory bolts that hold the upper brake line b...

Страница 8: ...side of the axle Fig D 6 5 Remove the brake line bracket attached to the axle under the leaf spring on both sides of the vehicle Set bolt aside for reinstallation 6 Attach the brake line tab bracket...

Страница 9: ...ugh the innermost mounting holes Fig D 12 Torque the flathead screws to no more than 20 lb ft 27Nm Fig D 12 3 Install the 90 degree swivel elbow fitting R into the top of each air spring finger tight...

Страница 10: ...d clamp bracket C with the hole on the front of the lower bracket B Fig D 16 3 Insert two carriage bolts O on the front and rear square holes of the lower bracket B both sides Figs D 16 D 17 4 Thread...

Страница 11: ...16 lb ft 27Nm For trucks that have fifth wheel hitch brackets alongside the frame rail 1 There are holes in the middle of the bracket just forward and behind the jounce bumper mounting cups on the up...

Страница 12: ...on Fig E 3 Good cut Bad cut A Inside fuel tank filler door B Inside rear wheel wells C License plate or rear bumper area For LoadLifter 5000 Ultimate Plus kits the recommended location for the Schrade...

Страница 13: ...en location 3 Coil and secure any excess air line in an area where it will not be susceptible to damage The braided stainless steel air line cannot be trimmed Hex nuts Star washer Rubber washer Air Li...

Страница 14: ...view 1 The images show the finished installation of both sides Figs F 1 F 2 F 3 F 4 Finished installation images show the LoadLifter 5000 Ultimate Plus kit installed F Finished Installation fig F 1 f...

Страница 15: ...the vehicle is road tested Heat test Be sure there is sufficient clearance from heat sources at least 6 152mm for air springs and air lines If a heat shield was included in the kit install it If there...

Страница 16: ...322 2144 JJC 1018 Thank you for purchasing Air Lift Products the Authorized Installer s choice Air Lift Company 2727 Snow Road Lansing MI 48917 or P O Box 80167 Lansing MI 48908 0167 Printed in the U...

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