Replace/Repair Dash Panel Assembly.

TM 55-1905-223-24-7

2-22.

Replace/Repair Dash Panel Assembly.

This task covers: a. Removal, b. Repair, c. Replacement.

INITIAL SETUP

Tools

Equipment Condition

Tool kit, general mechanic's,

RO desalinator shut down.

Refer to TM 55-1905-223-10.

RO desalinator tagged "Out of

Materials/Parts

Service, Do Not Operate."

Nonmetallic hose P/N PVTBF025

Dial indicating pressure gauge

P/N 09G-003015-025

Push switch P/N CRlO1Y

Engine air duct heater

P/N 07H-02A812-000

Warning tag, Item 11, Appendix C

REMOVAL

a. Close appropriate inlet feedwater gate valve (2, FIGURE 2-16, Sheet 1) for watermaker under maintenance.

b. Remove plastic dash panel (4, FIGURE 2-16, Sheet 2).

(1) Loosen set screw on HI PRESSURE BYPASS valve V1 knob (1) and remove knob.

(2) Remove ten machine screws (8) and remove plastic dash panel (4).

Remove LOW PRESSURE GAUGE (5).

(1) Reaching in watermaker assembly from the top, disconnect nonmetallic hose (5, FIGURE 2-17) from other end.

(2) Remove two machine screws (3), lockwashers (2), hexagon nuts (4), C clamp (6) and remove LOW PRESSURE

dial indicating pressure gauge (1) with attachments.

d. Remove POWER push switch (6, FIGURE 2-16, Sheet 2).

2-68