MUFFLER EXTENSION STACK ASSEMBLY

TM 5-2420-222-20-1

MUFFLER EXTENSION STACK ASSEMBLY

This task covers:

a. Removal (page 2-347)

Inspection/Replacement (page 2-348)

b. Disassembly (page 2-348)

Assembly (page 2-349)

c. Cleaning (page 2-348)

Installation (page 2-350)

INITIAL SETUP:

Tools

Materials/Parts

Brush, wire

Lockwasher, stack clamp screw nut

Handle, hinged, 1/2-inch drive

Handle, ratchet, 1/2-inch drive

Personnel Required

Socket, 1/2-inch drive, 112-inch

Socket, 1/2-inch drive, 9/16-inch

One

Wrench, box, 9/16-inch

ACTION

LOCATION

ITEM

REMARKS

REMOVAL

WARNING

Exhaust system parts become very hot when engine Is running. Allow time for parts to cool before

working on exhaust system. Hot exhaust system parts will cause serious burns.

Clamp (1)

Screw (2), nut (3)

a. Using 9/16-inch box wrench, 9116-

and lockwasher (4)

inch, 1/2-inch drive socket, and hinged handle,

unscrew and take apart.

b. Get rid of lockwasher.

2-347