User's Manual

Technical Support

1-800-248-0892

Ext. 2

Gas Tank

Mount

Spacer

Bolt

Gas Tank

Cover

Bolt

Driver-Side Shown

V. Installing the Rolling Lobe Air Sleeves

1. Install the fitting (S) into the large, top stud of the rolling lobe air

sleeve. Tighten the fitting finger-tight plus 1

/2 turns being careful

to tighten on the metal hex nut only.

NOTE: It may be necessary to raise the chassis to provide

adequate space to install the air sleeves.

2. Insert the studs of both rolling lobe air sleeves into the bottom

mounting hole of the beam assemblies on both sides of the vehicle.

Attach finger-tight using a 1/2” lock washer (R) and nut (Q).

3. Lower the frame down while guiding both studs on top of the

rolling lobe air sleeves through the holes in the upper mounting

bracket.

4. Attach the air sleeves using a 3/4” jam nut (P) on the large stud.

Use a lock washer (R) and 1/2” nut (Q) on the smaller stud.

Tighten the top mounts securely (Figure 5). Leave the bottom

loose at this time.

5. At this time, lightly oil and torque the axle bracket center

bolt to 321 ft. lbs.

VI. Gas Tank Cover

1. Install the cover back in place by using two 10mm bolts (J) under

the frame on each side.

2. Insert the two spacers (L) in the back between the gas tank

mount and the gas tank cover. Attach with two 10mm bolts (J).

Tighten all bolts securely (Figure 6).

3. Install four 10mm nuts (K) onto the the previously installed bolts

on the inside of the frame rail. Tighten securely.

Figure 5

Figure 6