TM 9-2330-356-14
nuts (5) attaching oil cooler (6) to mounting bracket (7),
a.
and remove cooler.
7-16. Tachometer Sensor (M967, M969, and
NOTE
Oil cooler and lines maybe filled with oil. Use
care to prevent spillage.
a.
b.
Disconnect oil cooler hoses at valve of oil filter
b.
Unscrew bottom jam nut on sensor and remove
adapter (11).
sensor from mounting bracket. Disconnect two electrical
leads from sensor and remove sensor.
Drain cooler into a suitable container.
c.
a.
Replacement of high temperature switch is done
from under the vehicle. The switch is attached to the
exhaust manifold behind the air shutter assembly on the
left side of engine.
7. Bracket
1. Capscrew
2. Clamp (2)
8. Hose
9. Hose
3. Capscrew (4)
b.
Block open louvers on air shutter.
4. Lockwasher (4)
10. Capscrew (2)
5 Nut (4)
11. Oil filter adapter
6. Oil cooler
Tag and disconnect two leads (1 and 2) from high
TA100084
temperature switch (13).
d.
Remove two capscrews (3) and two washers (4)
holding switch bracket (10) to the exhaust manifold.
CAUTION
Remove bracket with pressure switch attached.
Do not bend or damage the aluminum cooling
fins when removing cooler.
Remove the nut (5), star washers (6), terminal (7),
flatwasher (8), insulated washer (9), switch bracket (10),
insulated sleeve (11), insulated washer (12), and high
Remove self-locking screw (1) and two retaining
d.
temperature switch (13).
clamps (2).