TM-5-2330-378-14-P
SEMITRAILER, LOWBED: 40 TON CONSTRUCTION EQUIPMENT TRANSPORTER M870 AND M870A1
TECHNICAL MANUAL; OPERATOR'S, UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
JUNE 1999
TM-5-2330-378-14-P - Page 171 of 524
TM 5-2330-378-1"P
4-36. 12-VOLTRECEPTACLEREPLACEMENT(M870A1).
ThisTaskCovers:
a.
Removal
b.
Installation
Initial Setup:
Tools/Test Equipment:
Equipment Conditions:
- Tool kit, general mechanic's: automotive
- Semitrailer unloaded (para 2-10).
(item 7, Appendix B)
Materials/Parts:
Personnel Required:
TWO
- Lockwasher (2) (Item 12, Appendix 1)
a.
REMOVAL
WARNING
Disconnect all outside power before performing any maintenance on the electrical
system.
Failure to do so could result In serious injury or death.
1
Remove two bolts (1) from voltage reduction box cover (2). Turnover box cover (2).
2.
Tag wires to 12-volt receptacle (3).
4
3.
Unscrew, but do not remove, seven screws (4) on receptacle (3).
2 BLK
1 WHT
4.
Withdrawwires from receptacle (3).
5.
Remove two bolts (5), lockwashers (6), and nuts (7) from recep-
6 BRN
tacle (3). Remove receptacle (3) from box cover (2). Discard
5 GRN
lockwashers.
5
3
3 YEL
4
D
2
4-83
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