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 177 of 524
TM 6-2330-378-14&P
4-39. EIGHT-POINT TERMINALSTRIPREPLACEMENT(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
- Self-locking nut (2) (Item 27, 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
Removetwo
bolts (1) securing voltage reduction box cover (2)
to semitrailer.
Turn over box cover (2).
5
6
7
(D-1-T
2.
Tag 14 electrical wires (3) connected to eight-point terminal
7
strip (4).
6
3.
Remove three screws (5) holding three resistors (6), clips(7),
7
6
and wires (3) to terminal strip (4). Carefully rotate resistors
(6) and clips (7) away from terminal strip (4).
3
7
3
4.
Remove 11 screws (8) from terminal strip (4). Remove 14 3
wires (3) from terminal strip (4).
8
8
5.
Remove two mounting screws (9) and self-locking nuts (10)
from terminal strip (4). Remove terminal strip (4) from box
8
cover (2). Discard self-locking nuts.
10
2
9
4-89
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