ENGINE COOLER VALVE -706880309

TM 5-4210-233-14&P-1

4-23. ENGINE COOLER VALVE

This task covers:

a. Removal

c. Follow-on Maintenance

b. Installation

TOOLS REQUIRED

EQUIPMENT CONDITION

Tool Kit, General Mechanics, Automotive

Main Engine Shutdown (see para. 2-12.)

(Appendix B. Section lIl, Item 1)

APU Shutdown (see para. 2-16.)

Gauge Panel Removed (see para. 4-18.)

Batteries Disconnected (see para. 4-114.)

a. Removal.

(1) Remove set screw (1), and handle (2).

(2) Tag and remove two hoses (6) from valve (5).

NOTE

Before removal, note orientation of valve on panel

to ensure correct operation after replacement.

(3) Remove nut (at, lock washer (4) and valve {51

b. Installation.

(1) Install valve (5) on panel and secure with lock

washer (4) and nut (3).

(2) Install two hoses (6) on valve (5).

(3) Install handle (2) and set screw (1).

Follow-on Maintenance.

(1) Install gauge panel (see para. 4-18).

(2) Connect batteries (see para. 4-114).

4-180