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Hellwig Air 6299 User Manual

Page 6

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5. Install air spring assembly on axle as shown. Insert studs in air spring through holes in
frame bracket and attach air spring using 3/8” fine thread nuts. Torque to 20 ft-lb.

Insert car-

riage bolts into outer slotted holes and attach strap to axle with 3/8” washers and locknuts.
Leave loose for adjustment later. Align air spring and mark hole for 13/32” (.406) hole to be
drilled in axle bump stop flange as shown. Attach axle bracket to flange using 3/8 X 1” bolt,
washers and locknut.

Tighten bolt to 20-25 ft-lb. Tighten carriage bolts to 20 ft-lb.

Drill 13/32” (.406) hole in
bump stop flange for 3/8” bolt.

6299 ( R-6299)

02/26/2010