CLEANING - TM-55-1905-220-14-40537

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DISASSEMBLY (Cont)

TM-55-1905-220-14-4 Landing Craft Unit LCU 1671-1679 (1905-01-009-1056) Manual

REASSEMBLY

TM 55-1905-220-14-4

3-35. OIL PAN AND DIPSTICK - MAINTENANCE INSTRUCTIONS (Cont).

LOCATION

ITEM

ACTION

REMARKS

CLEANING

WARNING

Use eye protection when using compressed air.

6. Upper

Gaskets

Remove old gasket from

Discard gas-

and

cylinder block and both

kets.

lower

oil pans.

oil

pans

Clean oil pans, (interior)

with fuel oil and dry

thoroughly with compressed

air.

INSPECTION

Oil pans

Inspect for large dents,

Place on sur

mis-aligned flanges or

face plate

raised surfaces surround-

or other

ing bolt holes. If either

large, flat

pan leaks through cracks,

surface to

dents or other imperfect-

inspect.

ions, replace pan.

REASSEMBLY

8. Upper

a. Plugs

Replace.

If removed.

oil

(46,

pan

47, 48,

49, 50)

b. Covers

Replace two places.

Use new gas-

(44)

ket.

and

gasket

(45)

c. Screws

Replace.

(42)

and

lock-

washers

(43)

3-780