TM 9-2350-256-20-2
UNIT MAINTENANCE
RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
NSN 2350-00-122-6826, EIC AQA
M239 LAUNCHER POWER SWITCH BOX ASSEMBLY MAINTENANCE
REMOVAL, DISASSEMBLY, ASSEMBLY, INSTALLATION
INITIAL SETUP:
Tools and Special Tools
Materials/Parts (cont.)
Tool kit, general mechanic's (item 59, WP 0490 00)
Screws (4) (item 573, WP 0491 00)
Screws (4) (item 583, WP 0491 00)
Materials/Parts
Screws (4) (item 778, WP 0491 00)
Screws (2) (item 784, WP 0491 00)
Drivescrews (4) (item 501, WP 0491 00)
Lockwashers (2) (item 611, WP 0491 00)
Equipment Condition
Lockwashers (2) (item 613, WP 0491 00)
Lockwashers (4) (item 624, WP 0491 00)
Commander's plate and switch assembly removed (see
Lockwashers (4) (item 634, WP 0491 00)
Removal
1.
Disconnect harness connector (1) from switch box (2).
2.
Remove switch box (2) from mounting bracket (3) by removing four screws (4) and four lockwashers (5).
3.
Remove mounting bracket (3) by removing two screws (6) and two lockwashers (7).
0442 00-1
