1® WARNINGSPRING BRAKE CHAMBERS CONTAIN A LOADED COMPRESSION SPRING. PROPERTY DAMAGE, SERIOUS INJURY OR DEATH MAY OCCUR IF THESE INS
22.0 SAFE MAINTENANCE PRACTICES WARNING! PLEASE READ AND FOLLOW THESE INSTRUCTIONS TO AVOID PERSONAL INJURY OR DEATH:When working on or around a vehic
3The diaphragm is held between the adapter base and non-pressure plate by a two piece clamp ring. Different size brake chambers are identifi ed by num
4FIGURE 3 - SPRING BRAKE CUT-AWAY VIEWPARKING/EMERGENCYPORT (MARKED “12”)NON-PRESSUREHOUSINGPUSH RODDIAPHRAGMDIAPHRAGMMAIN SPRING4.0 OPERATION & L
5FIGURE 4 - EXPLODED VIEW SHOWING SERVICEABLE AND NON-SERVICEABLE PORTIONS OF THE BRAKE SERVICEABLE SECTIONSERVICE RETURN SPRINGNON-SERVICEABLE PIGGYB
6 WARNINGDo not mechanically release (cage) the spring if there is any structural damage to the brake. Caging the spring in such a chamber may cause s
79.4 Assemble the service clamp assembly. Ensure all parts are seated properly and remain centered (See Figure 5).9.5 Torque the clamp nu
811.3.2 If the service replacement is a type that provides an extra-long threaded push rod, thread a nut onto the rod past the point that it will nee
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