TM 9-2320-273-20
POWER TRANSFER CASE.
7-9. COOLER SYSTEM MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
C. INSTALLATION (Continued).
29. Cooler (33).
30. Two elbows (17).
31. Lines (1)
and (16.
32. Grille (31).
D. OPERATIONAL CHECK.
33. Transfer case (3).
34. Engine.
35. Cooler system.
36. Engine.
Aline with mounting holes
on two support angles (8)
and secure with four bolts
(5), two retainers (6), four
mounting plugs (7), four
washers (18), and four nuts
(19).
Screw into cooler (33).
a.
b.
c.
Screw onto adapters (28).
Fasten together with two
new cable ties (10).
Fasten to winch platform
with two clamps (13), one
bolt (13), one bolt (15),
washer (12), and nut (11).
Fasten to cooler (33) with
two bolts (32), six washers
(20) and two nuts (21).
Refill with oil; para 7-8B.
Start up (refer to TM 9-
2320-273-10).
Check for leakage at all
connection points to trans-
fer case (3) and cooler (33).
Shut down (refer to TM 9-
2320-273-10).
Torque to 14 Ib-ft (19 N•m).
Install adapters (28) to elbows
if removed.
Route along LH frame rail.
Torque to 9 Ib-ft (12 N•m).
Torque to 14 Ib-ft (19 N•m).
Tighten as necessary.
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