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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
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