SINGLE SELECTOR VALVE - TO - DERRICK OPERATOR'S CONTROL VALVE HOSE ASSEMBLY - CONTINUED

TM 9-2320-269-20-2

SINGLE SELECTOR VALVE - TO - DERRICK OPERATOR'S CONTROL VALVE HOSE ASSEMBLY - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

INSPECTION/REPLACEM ENT

NOTE

For more information on how to inspect parts, go to General Maintenance Instructions (page 2-142).

Replace damaged or defective parts as necessary.

10.

Selector valve-to-

a. Look for cracks, breaks, tears,

control valve hose

assembly (1)

b. Look for loose connectors.

c. Look for damaged threads.

11.

All threaded parts

Look for stripped and gouged threads.

INSTALLATION

NOTE

Before installing hose assemblies, wrap all clean, external threads with two turns of teflon tape (page 2-

142).

12.

90 swivel

Selector valve-to-

a. Put in position using fish tape.

adapter (2)

control valve hose

b. Screw on, and tighten using 7/8-inch

assembly (1)

and 1-inch wrenches.

TA229340

2-1186