MAINTENANCE OF EXTERNAL OIL LINES AND FITTINGS (UPPER ENGINE).

TM 9-2350-238-20-1

2-37. MAINTENANCE OF EXTERNAL OIL LINES AND FITTINGS (UPPER ENGINE).

This task covers:

a. Removal

b. Inspection/Repair

c. Installation

INITIAL SETUP

Materials/Parts

Equipment Conditions

Filter element (2)

2-384 Powerplant removed

Lockwasher (4)

2-938 Hull transmission compartment

Lockwasher (3)

deck assembly removed

Lockwasher (8)

2-935 Hull engine compartment deck

Lockwasher (4)

assembly lid removed

Preformed packing (2)

Preformed packing (3)

Self-locking nut (4)

References

TM 9-2350-238-10

TM 9-2350-238-24P-1

TM 9-2815-202-24P

1 Place suitable container under fluid filter

(1).

2 Remove two drain plugs (2) and drain oil

into container.

3 Remove capscrew (3) from loop clamp (4),

and remove loop clamp from nonmetallic

hose assembly (5).

4 Disconnect nonmetallic hose assembly (5)

from pipe to tube elbow (6).

5 Remove pipe to tube elbow (6) from drain

cock (7).

6 Loosen nut (8) on drain cock (7), and

remove drain cock from angle bracket (9).

2-418