SERVICE REPLACEMENT PARTS AND KITS.
Many service replacement parts are available in standard sizes as well as various undersized and/or
oversized sizes. Service kits for reconditioning certain parts and service sets, which include all parts necessary to
complete a procedure, are also available.
Before welding, the following components must be disconnected: DDEC ECU, ABS
ECU, CTIS ECU, Datalogger, and batteries (TM 9-2320-363-20). If welding on a trailer,
it must be uncoupled from dump truck. Failure to follow this caution may damage
Refer to TM 9-237, Operators Manual for Welding Theory and Application, for instructions on welding
General. Specific electrical system maintenance tasks are covered in Chapter 4, Section VI of
Wiring Harness and Cable Repair. Wiring harness and cable repair for the dump truck body is
the same as for the dump truck chassis. Refer to instructions in Chapter 3 of TM 9-2320-363-20.