Replace Bowthruster Sub-Base Assembly

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REPLACEMENT

TM-55-1905-223-24-5 Bowthruster Engine for Landing Craft Utility (LCU) NSN 1905-01-154-1191 Manual

FIGURE 3-101. Bowthruster Sub-Base Assembly

TM 55-1905-223-24-5

3-28. Replace Bowthruster Sub-Base Assembly.

This task covers:

a. Removal,

b. Replacement

INITIAL SETUP:

Tools

Equipment Condition

Tool kit, general mechanic's

Bowthruster engine assembly removed

rail and marine diesel engines,

Combination wrench set,

metric 10mm to 24mm,

5120-01-046-4979

Material/Parts

Isolation Pad P/N 44-9500-0100

REMOVAL

Remove eight bolts (2, FIGURE 3-101), washer (3), and nuts (1) from sub-base

(5).

Remove sub-base (5).

REPLACEMENT

Install sub-base (5) over isolation pads (4).

Install eight bolts (2), washers (3), and nuts (1). Tighten bolts to 35

ft-lb torque.

3-143