INNER BOOM MAINTENANCE

TM 10-3930-660-24-2

INNER BOOM MAINTENANCE

0262 00

THIS WORK PACKAGE COVERS

Removal, Disassembly, Cleaning, Inspection, Assembly, Installation

INITIAL SETUP

Tools and Special Tools

References

Tool kit, general mechanic's (Item 39, WP 0324 00)

WP 0111 00

Shop equipment, automotive maintenance (Item 21,

WP 0193 00

WP 0194 00

Lifting device, 4,000 lb capacity

Lifting chain

Materials/Parts

WP 0316 00

Cap and plug set (Item 8, WP 0323 00)

Compound, antiseize (Item 11, WP 0323 00)

Personnel Required

Rag, wiping (Item 37, WP 0323 00)

Three

Sealant, Loctite (Item 43, WP 0323 00)

Equipment Condition

Tag, marker (Item 57, WP 0323 00)

MLRS attachment removed (WP 0188 00)

Cotter pin (61)

MLRS attachment cylinder removed (WP 0185 00)

Lockwasher (9, 22, 28, 42, 47 and 54)

Transmission cover removed (WP 0150 00)

Rope, 30 ft (9 m)

Boom level and retracted (TM 10-3930-660-10)

Wood block 1 ft (30 cm)

WARNING

Do NOT remove hydraulic tank filler cap or disconnect or remove any hydraulic system line or fitting

unless hydraulic system pressure has been relieved. Hydraulic system pressure can be over 3,000 psi

(20685 kPa), even with engine and pump OFF. To relieve pressure, lower all hydraulic attachments to

the ground and shut down engine. Move control levers through all operating positions, then SLOWLY

loosen hydraulic tank filler cap. After maintenance, tighten all connections before applying pressure.

Escaping hydraulic fluid under pressure can penetrate the skin, causing injury or death.

At operating temperature hydraulic oil is hot. Allow hydraulic oil to cool before disconnecting any

hydraulics. Failure to do so could result in injury.