INTERMEDIATE (FIELD) (DIRECT SUPPORT AND
GENERAL SUPPORT) MAINTENANCE INSTRUCTIONS
Section I. INTRODUCTION
General. This chapter contains Intermediate Direct Support and General Support level
maintenance procedures for components of the M200A1 trailer added when the trailer is used as part
of the PU-405A/M power unit. These components are not covered in the overall trailer maintenance
manual. For all other intermediate direct and general support maintenance procedures on the trailer,
refer to TM 9-2330-205-14&P. For intermediate direct and general support maintenance procedures
on the generator set, refer to TM 5-6115-464-34.
W A R N I N G
Before performing any maintenance that requires climbing on or under trailer,
set trailer handbrakes, chock wheels, and lower rear leveling jacks. Injury to
personnel could result from trailer suddenly rolling or tipping.
Section Il. MAINTENANCE OF POWER UNIT TRAILER.
5-2. Step and Fender Repair. Repair of the front and rear steps and the fenders is limited to
straightening, welding and repainting. If required, repaint in accordance with MIL-T-704, Type F,
Color Green, No. 383 of MIL-C-46168.
5-3. Accessory Box Repair. (See figure 5-1.) The accessory box is repaired by replacing the latch
and strike assemblies. The box itself may be straightened, welded and repainted. If required, repaint
in accordance with MIL-T-704, Type F, Color Green, No. 383 of MIL-C-46168. Replace latch and
strike assemblies as follows:
Grind off or drill out solid rivets (1, figure 5-1) securing latch and strike assembly (2) to
accessory box (3).
Position new latch and strike assembly (2) on accessory box (3) and secure with solid
Touch up with paint as required.