PTO CONTROL VALVE

TM 9-2320-270-20-2

PTO CONTROL VALVE

This task covers:

d. lnspectionlReplacement (page 4-768)

a. Removal (page 4-766)

e. Assembly (page 4-768)

b. Disassembly (page 4-767)

f. Installation (page 4-768)

c. Cleaning (page 4-768)

INITIAL SETUP

Materials/Parts

Tools

Soap, liquid (item 14, appendix C)

Hammer, plastic

Tag, marking (item 22, appendix C)

Key, socket head screw, 3/16-inch

Tape, teflon (item 18, appendix C)

Pliers, long-nose, round

Screwdriver, cross-tip, number two

One

Vise

Wrench, open-end, 9/16-inch

Equipment Condition

Wrench, open-end, 5/8-inch

Wrench, open-end, 7/8-inch

Instrument panel open (page 4-244).

ACTION

REMARKS

LOCATION

ITEM

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 according to general maintenance instructions (page 4-1).

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

Air system

Using 9/16-inch and 5/8-inch wrenches,

Nut (3)

2. Air line 694 (1)

unscrew and pull back.

to adapter (2)

Pull out.

Air line 694 (1)

3. Adapter (2)

Insert (4)

Using long-nose pliers, pull out.

4. Air line 694 (1)

or adapter (2)

4-766