INSTALLATION (Cont) - TM-55-1905-219-14-70094

Custom Search

INSTALLATION

TM-55-1905-219-14-7 Landing Craft Utility (LCU) 1667 Class Boston Hull Numbers 1667-1670 NSN 1905-00-168-5764 Manual

INSTALLATION (Cont)

TM 55-1905-219-14-7

3-172.1. CRANKSHAFT BEARINGS - MAINTENANCE INSTRUCTIONS (Continued).

LOCATION

ITEM

ACTION

REMARKS

INSTALLATION (Cont)

Remove

slightest par-

ticle of dirt

or burr from

washer seat.

These may de-

crease the

clearance be-

tween washers

and crankshaft.

9. Lower

Lower

a. Clean.

bearing

number

shell

b. Lubricate.

Use clean engine,

4 (12),

oil.

and

thrust

Inspect for burrs

Remove the

washers

slightest part

(13)

icle of dirt or

burr from the

washer seat.

These may de-

crease the

clearance be-

tween washers

and crankshaft.

10. Bearing

a. Bolts

Place a small quantity

Use Internation-

cap

(1)

of compound on threads

al Compound #2

numbers

and bolt head contact

or equivalent.

1, 2,

area.

and 3

b. Bearing

Position on crankshaft.

caps (3)

NOTE

The main bearing caps are bored into position and stamped 1, 2, 3, etc. They

must be installed in their original positions in the cylinder block.

c. Bolts

1. Install and draw up

(1),

tight.

and lock-

washers

(2)

3-2996