DERRICK LEG EXTENSION HYDRAULIC DRIVE LINES - CONTINUED

TM 9-2320-269.20-2

DERRICK LEG EXTENSION HYDRAULIC DRIVE LINES - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

CLEANING

WARNING

Solvent burns easily. Solvent fumes can explode. Do not smoke or allow open flame

nearby when using solvent. Failure to observe these precautions could cause serious

injury or death.

NOTE

For more information on how to clean parts, go to General Maintenance Instructions

(page 2-142).

Replace damaged or defective parts as necessary.

12.

All hose

Clean in clean, soapy water.

assemblies

Rinse in clean water.

Wipe connectors clean with clean

Wipe dry with clean, dry rags.

INSPECTION/REPLACEMENT

NOTE

For more information on how to inspect parts, go to General Maintenance Instructions

(page 2-142).

Replace damaged or defective parts as necessary.

13.

All hose

a. Look for cracks, breaks, tears,

assemblies

b. Look for loose connectors.

c. Look for damaged threads.

INSTALLATION

NOTE

Before installing hose assemblies, wrap all external threads with two turns of teflon tape

(page 2-142).

2-989

Index