TM 5-1940-322-24
0116 00
TRANSMISSION OIL COOLER FLUSHING MAINTENANCE (Contd)
NOTE
The transmission oil cooler flushing procedure is performed the
same way on both engines. This procedure covers flushing the
transmission oil cooler on one engine.
Tag transmission oil cooler hoses during removal to assist with
installation.
REMOVAL
1.
Remove two hose clamps (1), water inlet hose (5), and water outlet hose (3) from transmission
oil cooler (2).
2.
Turn drain plug (4) counterclockwise and remove from transmission oil cooler (2).
CLEANING AND INSPECTION
1.
Use solid electrode (6) to clean cooler tubes.
2.
Use hose (7) to backflush debris from transmission oil cooler (2).
3.
Inspect transmission oil cooler (2) for damage or leakage. If damaged or leaking, replace
4.
Run bilge pump to remove water from boat (TM 5-1940-322-10).
INSTALLATION
1.
Apply thin coat of sealing compound to drain plug (4).
2.
Install drain plug (4) on transmission oil cooler (2). Tighten drain plug (4) by turning clockwise.
3.
Secure water outlet hose (3) and water inlet hose (5) on transmission oil cooler (2) with clamps (1).
Tighten clamps (1).
4.
Close engine hatches (TM 5-1940-322-10).
0116 00-2
