TM-9-2320-366-20-2

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-2 - Page 1028 of 1632

TM 9-2320-366-20-2

2-1784

Change 1

f33. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE

53 AND ANY SUB CODE

INITIAL SETUP

Equipment Conditions

Engine shut down (TM 9-2320-366-10-1).

Tools and Special Tools

Goggles, Industrial (Item 15, Appendix C)

Tool Kit, Genl Mech (Item 46, Appendix C)

STE/ICE-R (Item 41, Appendix C)

Pan, Drain (Item 24, Appendix C)

Wrench, Torque, 0-200 lb-in. (Item 59, Appendix C)

Wrench Set, Socket (Item 51, Appendix C)

Perform Transmission System

Troubleshooting (f23. WTEC III Transmission

Pushbutton Shift Selector (TPSS) Displays Main

Code 22 Sub Code 15 or f24. WTEC III Transmission

Pushbutton Shift Selector (TPSS) Displays Main

Code 22 Sub Code 16).

YES

1.

Is main code 53 logged

without main code 22 sub

code 15 or 16?

CAUTION

Read CAUTION

on following page.

TEST OPTIONS

Visual Inspection

REASON FOR QUESTION

If main code 22 sub code 15 or

16 is logged, turbine speed

sensor, output speed sensor,

or associated circuitry is faulty.

KNOWN INFO

Transmission oil level OK.

Fuse OK.

Batteries OK.

POSSIBLE PROBLEMS

Faulty output speed sensor.

Faulty turbine speed sensor.

Faulty WTEC III transmission

ECU.

START

NO

Materials/Parts

Packing, Preformed (Item 197, Appendix G)

Adapter, Straight, Pipe to Tube (Item 1.2, Appendix D)

Adapter, Straight, Tube to Boss (Item 1.3, Appendix D)

Hose Assembly, Nonmetallic (Item 24.13, Appendix D)

Personnel Required

(2)

References

TM 9-4910-571-12&P