TOPHANDLER REPLACEMENT - CONTINUED
REMOVAL - CONTINUED
Damage to boom support and frame slide bearings can occur if the boom support locking pins are
extended or retracted into the operational/locked position when the tophandler is removed from the
Lower tophandler onto cribbing on deck of trailer until oscillation/leveling cylinders are fully collapsed (TM 10-3930-
675-10). Raise boom just enough to start lifting collapsed center section .04 in. (1 mm) or less off center wear pads
DO NOT fully relax the boom pressure on the tophandler. Serious injury or damage can occur from
boom movement during pivot shaft removal.
Shut down RTCH engine.
DO NOT disconnect tophandler angle sensor from junction box.
Remove tophandler angle sensor/bracket (3) and cable clamps from their mounting, move aside and secure to boom,