Life Seal Service Bulletin - CBS Parts Ltd.

4. Apply the Service Brakes. Check the air lines andfittings for leaks. Check for proper torque accordingto Table 2.To Uncage park brake compressionspring (Apply Park Brake)1. Turn release tool nut clockwise with hand wrench(Do not use high speed or power drivenimpact wrench). This procedure will be mademuch easier if air pressure (100-120 psig; 6.6-8.0BAR) is used to collapse the spring.Table 2 Installation Torque ValuesDescriptionTorqueMounting Hardware 130-150 lb. ft. (177-203 Nm)Jam Nut15-25 lb. ft. (20-34 Nm)Port Plug or Reducer 15-20 lb. ft. (20-27 Nm)Air Fittings25-30 lb. ft. (34-40 Nm)Life Seal - Release Tool Nut 55 lb. ft. (74 Nm)Carriage Bolt Nuts20-30 lb. ft. (27-40 Nm)(for clamps)Figure 22. Turn release tool nut until contact is made with thechamber. Torque to 55 ft. lb. (74N∙m). Torque value isstamped on chamber (Figure 2).!Danger: Use of an air gun,air ratchet or air powerednut runner can cause internaldamage to the spring brakewhich will void the warranty.Appliedor“uncaged”positionTorque to 55 ft. lbs.(74N∙m) ClockwiseINJURY OR DEATHMISHANDLINGMAY RESULT FROMDISASSEMBLY OF SERVICESTUD ROTATIONCAGE BRAKE PRIOR TOCLAMP BANDTORQUE TONO. 110372 BEFOREDISARM USING PARTDISPOSALTO RELEASE BRAKE50-60 FT-LBSInnovative Vehicle SolutionsHaldex Brake Products Corporation10930 N. Pomona Ave.Kansas City, MO 64153-1256Phone: 816-891-2470Fax: 816-891-9447Haldex Limited/Haldex Limitée500 Pinebush Road, Unit 1Cambridge, ON Canada N1T 0A5Phone: 519-621-6722Fax: 519-621-3924www.haldex.comL55391 US 9/12 2M CM Page 2/2