TM 5-1940-277-34
ENGINE WIRING HARNESS REPLACEMENT INSTRUCTIONS
(Continued)
LOCATION
ITEM
ACTION
REMARKS
NOTE
Before starting any disconnecting, draw a sketch of wire hookup recording position and color of
wire.
REMOVAL;
1.
Engine
a.
Water temper-
Disconnect.
Unplug.
ature sending
leads (1)
b.
Oil pressure
Disconnect.
Use 7 mm socket.
sending leads
(2)
c.
Low oil
Disconnect.
Unplug.
pressure
sending leads
(3)
d.
High temper-
Disconnect.
Unplug.
ature sending
leads (4)
e.
Thermostart
Disconnect.
Unplug.
leads (5)
f.
Tachometer
Disconnect.
Use 7 mm socket.
leads (6,
(behind fuel
filters)
2.
Starter (7)
a.
Lead to small
Disconnect.
Use 8 mm socket.
S terminal
b.
Two small
Disconnect.
Use 8 mm socket.
leads to small
R terminal
2-95
