Replace damper guard

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Replace access covers

TM-55-1905-223-24-1 Main Propulsion Engine for Landing Craft Utility (LCU) NSN 1905-01-154-1191 Manual

Repair Oil Pan and Adapter Group

TM 55-1905-223-24-1

(3) Install two flat washers (28), lockwashers (27), and hexagon head capscrews (26).

(4) Tighten hexagon head capscrews (26 and 30) until tight.

1. Replace damper guard (38).

(1) Position damper guard screen (37) on damper guard (38).

(2) Install four lockwashers (36) and hexagon head capscrews (35). Tighten hexagon head

capscrews until tight.

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