TRANSMISSION MAINTENANCE INTRODUCTION

TM 9-2320-386-24-1-2

0366 00

GENERAL SUPPORT MAINTENANCE INSTRUCTIONS

EXTENDED SERVICE PROGRAM (ESP)

TRUCK, CARGO, 2-1/2-TON, 6X6, M44A3 SERIES TRUCKS (DIESEL)

M35A3, W/O WINCH (NSN 2320-01-383-2047); W/WINCH (NSN 2320-01-383-3850);

M35A3C, W/O WINCH (NSN 2320-01-383-2050); W/WINCH (NSN 2320-01-383-2049);

M36A3, W/O WINCH (NSN 2320-01-383-2048); W/WINCH (NSN 2320-01-383-2046).

TRANSMISSION MAINTENANCE INTRODUCTION

GENERAL INSTRUCTIONS

The ESP series vehicles are equipped with an AT1545P automatic transmission which is hydraulically-

actuated and oil-cooled. The transmission has four forward and one reverse driving ranges, and

automatically upshifts or downshifts within each forward driving range. Built-in inhibitors prevent

downshifting or shifting into reverse, unless vehicle speed is within an acceptable range.

This section covers the disassembly of the transmission into its subcomponents and the repair of

subcomponents. For a specific area of repair, refer to WP 0365 00, Transmission Maintenance Table of

Contents.

NOTE

Refer to WP 0383 00 for general cleaning and inspection

procedures.

Ensure location marks are not removed when cleaning.

All transmission parts must be lubricated with clean transmission

oil before assembly.

Ensure work area is clean and free from blowing dirt or dust.

END OF WORK PACKAGE

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