Tilt Cylinder Assemblies.

TM 10-3930-638-24&P

3-30. HYDRAULIC LIFT SYSTEM MAINTENANCE (cont)

b. Tilt Cylinder Assemblies.

d. Inspection/Repair

a. Removal

This task covers:

e. Reassembly

b. Disassembly

f. Installation/Replacement

c. Cleaning

INITIAL SETUP

EQUIPMENT CONDITION

TOOLS

NSN 4910-00-7544654

Paragraph

Condition Description

No. 1 Common Organiza-

Vehicle parked on level surface, engine

tional Maintenance Tool Kit

off, parking brake applied, mast vertical

Chain Hoist, 1/2 ton capacity

and forks lowered and resting on ground.

Sleeve, 1-1/2 inches diameter

Control valve control levers operated

Sleeve, 1-9/16 inches diameter

several times to relieve hydraulic pres-

sure.

MATERIALS/PARTS

Cleaning solvent P-D-680

Clean cloths

Seal repair kit

Clean hydraulic oil (refer to

current lubrication order)

Medium grit emery cloth

WARNING

If both tilt cylinder assemblies are to be removed, support mast

assembly using chain hoist attached to top of mast assembly.

Failure to do so may cause mast assembly to fall forward, striking

personnel standing/working in front of unit, This could cause

serious injury or death.

3-218