ACCESSORY PRESSURE PROTECTION VALVE AND MANIFOLD

TM 9-2320-270-20-2

ACCESSORY PRESSURE PROTECTION VALVE AND MANIFOLD

This task covers:

d. Inspection/Replacement (page 4-756)

b. Disassembly (page 4-755)

f. Installation (page 4-758)

INITIAL SETUP

Materials/Parts

Tools

Lockwasher, air manifold to firewall

Handle, ratchet, 1/2-inch drive

Soap, liquid (item 14, appendix C

Hammer, plastic

Tag, marking (item 18, appendix C)

Pliers, long-nose, round

Tape, teflon (item 22, appendix C)

Socket, deep-well, 1 1/8-inch

1/2-inch drive

Personnel Required

Vise

Wrench, box, 1 1/6-inch

Two

Wrench, open-end, 3/8-inch

Wrench, open-end, 7/16-inch

Equipment Condition

Wrench, open-end, 9/16-inch

Wrench, open-end, 5/8-inch

Instrument panel open (pag 4-244).

Wrench, open-end, 3/4-inch

Left side of hood open (TM 9-2320-270-10).

Wrench, open-end, 13/16-inch

Wrench, pipe, 1/4- to l-inch

ACTION

REMARKS

ITEM

LOCATION

REMOVAL

WARNING

Make sure all pressure is drained from air system before disconnecting air lines. Parts

under pressure can, when removed, fly off with great force causing injury to personnel.

NOTE

Tag air lines and wires according to general maintenance instructions (page 4-1).

Drain (TM 9-2320-270-10).

Air system

4-752