I. Preparing for Installation Move brake line bracket away IMPORTANT: Your vehicle may be equipped with a rear from inside frame rail. brake proportioning valve. Any type of load assist supension product could affect brake performance. It is recommended that you check with your dealer before installing this type of product.
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II. Installing the Assembly 1. Center punch the lower rear hole in the upper bracket and drill it out to 3/8”. Loosely install a washer head frame bolt (M), large flat washer (L), and nyloc nut (H) (Figure 1). Next, center punch the forward lower hole in the upper bracket and drill it out to 3/8”.
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III. Installing the Air Line 1.Select a location on the vehicle for the air inflation valves (Figure 6). The location can be on the bumper or on the body of the vehicle, but be sure that it is protected so that the valve will not be damaged and will still be accessible for the air chuck.
V. Final Adjustments 1. With the bottom and top of the air sleeve still loose, inflate the air sleeve to approximately 10 p.s.i. Use the slotted adjustment in the lower bracket to correctly align the air spring between the upper and lower brackets. This can be accomplished by lightly tapping it inboard or outboard for proper alignment.
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MINIMUM AIR PRESSURE 100 P.S.I. 5 P.S.I. FAILURE TO MAINTAIN MINIMUM PRESSURE OR TO PREVENT BOTTOMING OUT AND/OR OVEREXTENSION WILL VOID THE WARRANTY Thank you for purchasing Air Lift Products Mailing Address: Street Address: AIR LIFT COMPANY AIR LIFT COMPANY P.O.
No. Adding air springs will not change the weight ratings (GAWR, GCWR and/or GVWR) of a vehicle. Exceeding the GVWR is dangerous and voids the Air Lift warranty. Q. Is it necessary to keep air in the air springs at all time and how much pressure will they need? The minimum air pressure should be maintained at all times.
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