TM 9-2350-256-20-1
0096 00
ITEM
INTERVAL
MAN-
ITEM TO BE
PROCEDURE
EQUIPMENT
NO.
HOUR
CHECKED OR
NOT READY
SERVICED
AVAILABLE IF:
26
S
Oil Coolers
a. Inspect oil coolers for leaks or dirty fins. Repair any leaks
Cooler damaged, clogged,
authorized for Unit Maintenance.
or leaks are present.
WARNING
Wear eye protection when working with
pressurized air to prevent debris from causing
injury.
b. Clean dirty fins with low pressure air. Inspect oil cooler lines
for holes, rips, and tears. Replace oil cooler lines as necessary in
accordance with WP 0149 00.
c. Inspect oil cooler screens for clogs or holes.
27
S
Cooling Fans
Check engine cooling fans for proper alignment and damage (see
Fan damaged or
improperly aligned.
28
S
Manifold Heater
a. Replace manifold heater fuel filter (see WP 0132 00).
b. Inspect and service manifold heater spark plug.
1)
Clean electrodes.
2)
Clean accumulated grease and dirt from insulators.
3)
Install groundhop kit.
4)
Start engine.
c. Shut off engine before it reaches operating temperature and do
the following:
WARNING
Be careful when feeling engine. Engine parts can
be hot enough to cause burns.
1) Using extreme caution, run hand along each intake
manifold to check for heat generated by manifold heaters.
2)
If heaters are operative, heat will be felt.
29
S
Main Engine Oil
a. Replace main engine oil filters (see WP 0103 00).
Filters
30
S
Main Engine Air
a. Clean main engine air cleaner (refer to TM 9-2350-256-10).
Cleaner
1) Be sure that all joints, seals, and connections are
tight and not leaking.
2)
Inspect air intake hoses for tears and deterioration.
Hoses are damaged.
0096 00-17
