TM 9-2320-273-20
POWER TRANSFER CASE.
7-9. COOLER SYSTEM MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
A. REMOVAL (Continued).
3. Two elbows (17) and one
Unscrew from cooler (33)
Remove adapters (28) from
elbow (2).
and transfer case (3).
elbows (17) and (2) if neces-
sary.
4. Four bolts (5), washers (18),
a. Unscrew and remove two
and nuts (19).
retainers (6), and four
mounting plugs (7).
b. Lower cooler (33) from
If support angles (8) are to be
two support angles (8).
removed from winch platform
brace (9), remove four bolts
(34), washers (18), and nuts
(14).
5. Two cable ties (10).
Remove.
Discard.
6. Bolt (15), washer (12),
Unscrew and remove two
and nut (11).
adapters (28).
7. Lines (16) and (26).
Disconnect from two
Plug openings; mark location
adapters (28).
for reassembly.
8. Two elbows (27).
Unscrew and remove from
Remove adapters (28) from
pump (22).
elbows (27) if necessary.
9. Four bolts (25).
Unscrew and remove pump
Discard gaskets (23).
(22), spacer (24), and two
gaskets (23).
10. Line (26).
Disconnect from adapter (28). Plug opening, mark location
for reassembly.
11. Clamp (13).
Unscrew existing nuts and
remove.
12. Adapter (28).
Unscrew from tee (29).
13. Tee (29).
Unscrew from bottom of
transfer case (3).
14. Plug (30).
Unscrew from tee (29).
B. CLEANING AND INSPECTION.
15. Cooler (33).
a. Spray with water to
clean off debris.
b. Check fins and tubes
Replace as necessary.
for damage.
7-12
