Section II. MAINTENANCE OF HULL - TM-55-1930-208-240019

TM 55-1930-208-24

Section II. MAINTENANCE OF HULL

Para.

Engine Shutdown .................................. 3-6

Valve, Pressure Relief ................................. 3-5

Ullage Assembly ................................... 3-4

3-4. ULLAGE ASSEMBLY.

This task covers:

Disassembly

Inspection

Repair

Reassembly

INITIAL SET-UP:

Tools Required:

Tool Kit, General Mechanic's (Item 1, Appendix B)

Materials Required:

Gasket P/N UL-102-15

Equipment Conditions:

Engine shut down (paragraph 2-11, TM 55-1930-208-10).

Vessel is moored (paragraph 2-7, TM 55-1930-208-10).

Ullage removed (paragraph 3-4, TM 55-1930-208-10).

a. Disassembly. (Refer to figure 3-1).

(1) Remove nut (1) and wing nut (2).

(2) Remove screw (3) and plate (4).

(3) Remove stem (5), yoke (6), gasket (7), cover (8), and screen (9). Discard gasket (7).

b. Inspection.

(1) Inspect wing nut (2) for damaged threads and cracks.

(2) Inspect yoke (6) for cracks.

(3) Inspect cover (8) for cracks or other damage.

c. Repair.

(1) Refer to TM 9-237 for welding of cover (8).

(2) Repair to other parts is limited to replacing damaged parts.

3-2