TM 9-2350-256-20-2
UNIT MAINTENANCE
RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
NSN 2350-00-122-6826, EIC AQA
SWITCHING RELAY BOX ASSEMBLY (SINGLE VOLTAGE REGULATOR) MAINTENANCE
REMOVAL, DISASSEMBLY, ASSEMBLY, CALIBRATION, INSTALLATION
INITIAL SETUP:
Tools and Special Tools
Materials/Parts (cont.)
Tool kit, general mechanic's (item 59, WP 0490 00)
Nuts (2) (item 675, WP 0491 00)
Nuts (4) (item 676, WP 0491 00)
Materials/Parts
Nuts (4) (item 763, WP 0491 00)
Gasket (item 82, WP 0491 00)
Screws (4) (item 370, WP 0491 00)
Gaskets (2) (item 774, WP 0491 00)
Screws (16) (item 372, WP 0491 00)
Gasket (item 775, WP 0491 00)
Screws (5) (item 389, WP 0491 00)
Lockwashers (2) (item 610, WP 0491 00)
Screws (12) (item 566, WP 0491 00)
Lockwashers (4) (item 611, WP 0491 00)
Screws (8) (item 573, WP 0491 00)
Lockwashers (4) (item 613, WP 0491 00)
Screws (2) (item 584, WP 0491 00)
Lockwashers (5) (item 615, WP 0491 00)
Screws (4) (item 586, WP 0491 00)
Lockwashers (12) (item 634, WP 0491 00)
Lockwasher (item 635, WP 0491 00)
Equipment Condition
Lockwashers (8) (item 636, WP 0491 00)
Lockwashers (20) (item 638, WP 0491 00)
Left-rear air inlet doors removed (see WP 0341 00)
WARNING
Be certain MASTER switch is OFF when working on electrical system to avoid electrical shock and
burns.
Removal
1.
Disconnect three connectors (1).
2.
Disconnect two leads (2).
3.
Remove switching relay box (3) by removing five screws (4) and five lockwashers (5).
0162 00-1
