TM 9-2320-365-20-3
CHAPTER 8
TRANSMISSION MAINTENANCE
RESTRICTED MAINTENANCE NOTICE
Units not authorized SC 4910-95-CL-A72 (SHOP EQUIPMENT, COMMON NO. 2) in their T.O.E. may
be unable to perform some of the maintenance tasks described in this chapter. If the required tools
are not authorized, the equipment must be submitted to DS Maintenance for repair.
Section I. INTRODUCTION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
8-1. INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Section II. MAINTENANCE PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
8-2. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) AND BRACKET
REPLACEMENT AND CALIBRATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
8-3. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) AND BRACKET
REPLACEMENT AND CALIBRATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
8-4. WTEC II CODE READING AND CODE CLEARING PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
8-5. WTEC III CODE READING AND CODE CLEARING PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . 8-14
8-6. WTEC II VEHICLE INTERFACE MODULE (VIM) REPLACEMENT/REPAIR . . . . . . . . . . . . . . . . . . . 8-19
8-7. WTEC III TRANSMISSION ECU REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-22
8-8. WTEC III TRANSMISSION CONTROLS INITIAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . 8-26
8-9. TRANSMISSION OIL FILTER REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-32
8-10. TRANSMISSION OIL COOLER REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-38
8-11. TRANSMISSION OIL COOLER TUBES REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-43
8-12. TRANSMISSION SCAVENGE PUMP HOSE REPLACEMENT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-47
8-13. TRANSMISSION OIL FILL TUBE REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-51
8-14. TRANSMISSION OIL COOLER HOSES INITIAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . 8-55
8-15. TRANSMISSION OIL COOLER HOSES REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-61
8-16. TRANSMISSION OIL COOLER HOSE BRACKET REPLACEMENT
. . . . . . . . . . . . . . . . . . . . . . . . 8-67
Section I. INTRODUCTION
8-1. INTRODUCTION
This chapter contains maintenance instructions for replacing transmission components authorized by the Maintenance
Allocation Chart (MAC) at the Unit Maintenance level.
Change 1
8-1
