FRONT FRAME EXTENSION -706880997

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

5-47. FRONT FRAME EXTENSION

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 III, Item 1)

APU Shutdown (see para 2-16.)

Batteries Disconnected (see para 4-114.)

MATERIALS/PARTS REQUIRED

Tow Hooks Removed (see para 4-171.)

Penetrating Oil, Item 8, Appendix E

Front Bumper Removed (see para 4-170.)

Siren Removed (see para 4-91.)

PERSONNEL REQUIRED: 2

a. Removal.

WARNING

Serious injury could occur if heavy equipment is

moved/lifted without sufficient personnel to do the

job. Use proper physical lifting procedures or use a

suitable lifting device or dolly. Wear safety shoes,

gloves and other suitable protective clothing.

(1) Remove bell (1) by removing four nuts (2),

four lockwashers (3), eight washers (4) and

four screws (5). Untie lanyard rope (6).

(2) Remove deck plates (7 and 8) by removing

eighteen screws (9). Remove suction box

(10).

NOTE

If the extension fasteners are excessively corroded,

apply penetrating oil (Item 8, Appendix 10 E) to

ease disassembly.

CAUTION

Support front frame extension with floor jack.

(3) Remove eight bolts (11), eight lock nuts

(12) and frame extension (13).

5-327