TM-9-2815-205-34

ENGINE WITH CONTAINER; MODELS 5063-5299, 5063-5392, 5063-5393, 5063-5395, 5063-5398, 5063-539F, 5063-539L

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

AUGUST 1992

TM-9-2815-205-34 - Page 534 of 596

TM 9-2815-205-34

4-10. RUN-IN OF ENGINE (Cont)

c. Preservation of Internal Components

(1) Preservation of fuel system.

(a)

(b)

(c)

(d)

(e)

Equip an auxiliary fuel container (1) with a fuel line and fill container with a sufficient amount

of preservation oil.

Locate the auxiliary fuel container (1)

to provide adequate pressure for

proper supply of preservation oil to

the fuel system.

Disconnect fuel line (2) at inlet of fuel pump (3) and connect auxiliary fuel line (4).

Disconnect the engine fuel return at the quick disconnect coupling (5). Connect a

transparent plastic line (6) at this point and insert opposite end into a suitable container to

collect return fuel. Discard diluted preservation oil.

Open fuel valve of the auxiliary container. Start and run engine no faster than 1200 RPM

until undiluted preservation oil is flowing from the fuel return line. Stop engine.

4-50