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 160 of 524
TM5-2330-378-14&P
4-34.
WIRING HARNESS REPLACEMENT (M870) (continued).
45.
Pull circuitwire
(5) at flexible tube connector (17) while assistant applies grease atiunction box(24), until slack
is gone.
46.
Aflunction
box (21), pry off and remove wire connector (67) connecting circuit wire (5) and 7-foot black circuit
wire(68).
47.
Pull circuitwire (5) atjunction box (21)while assistant applies grease atflexibletube connector(17), until slack
is gone.
21
17
C3
(=5
5
5
24
67
68
0
48.
At right rear corner clearance light (69), pull black lead wire (70) from hole (71) in frame until connector (72) is
exposed.
49.
Cut out connector (72) from between circuitwire (5) and lead wire (70).
50.
Attwo right stoplight-ta illights (29), pull out two black lead wires (73) until two connectors (74) and attached
circuit wire (5) are exposed.
51.
Pry open and remove two connectors (74) connecting two 18-inch lead wires (73) and circuitwire (5).
52.
Cut out two connectors
(75) from between two black lead wires (76) and two 18-inch lead wires (73).
53.
At right rear corner clearance light (69), pull circuit wire (5) through hole (71) in frame while assistant applies
grease atjunction box (21).
54.
Cut old circuitwire (5) and wire ends (66) from newcircuitwire (65) at right rear corner clearance light (69).
4-72
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