ULTRA BUSHING (CONT)
Cotter pin (3)
Personnel Required: 2
Do not hold caging bolt or injury to personnel may result.
Do not allow caging bolt to rest or fall to the ground or damage to equipment may
Position axle with end of brake chamber on pieces of wood so that ultra bushing is as parallel to the ground as
possible and caging bolt does not rest on the ground.
Chock axle front and back using pieces of wood.
Pin on brake chamber clevis is shorter than the other two pins.
Remove three cotter pins (1), six washers (2), two pins (3), pin (4), and crossbar (5) from two slack adjusters (6)
and brake chamber clevis (7). Discard cotter pins.
Cage brakes (para. 2-33) to move brake chamber clevis (7) out of the way.
Do not allow jam nut to move or brakes will be out of adjustment and damage to
equipment may result.
While holding jam nut (8) in place, remove brake chamber clevis (7).