TM-9-2350-311-20-1

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS

AUGUST 1994

TM-9-2350-311-20-1 - Page 1116 of 1275

TM 9-2350-311-20-1

APPENDIX B

MAINTENANCE ALLOCATION CHART (MAC)

Appendix contains the MAC and Tools and Test Equipment Requirements list.

CONTENTS

Section

B-1

B-2

B-3

B-4

Section

Section

I

INTRODUCTION . . . . . . . . . . . . . . . . . . .

GENERAL . . . . . . . . . . . . . . . . . . . . . . . .

MAINTENANCE FUNCTIONS . . . . . . . .

EXPLANATION OF COLUMN ENTRIES

EXPLANATION OF COLUMNS IN TOOL

PAGE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2

. . B-2

IN THE MAC. .

. . . . . . . . .

. . . . . . . . .

.

.. . . . . . .

. . . . . .

. . .

. B-3

AND TEST EQUIPMENT REQUIREMENTS . . . . . . . . . . . .B-5

II

MAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

.B-6

Ill TOOL AND TEST EQUIPMENT REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

.B-24

B-1