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 880 of 1632

f17. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN

CODE 55 AND ANY SUB CODE

1.

YES

NO

Visual Inspection

REASON FOR QUESTION

TEST OPTIONS

KNOWN INFO

START

Correct improper transmission

oil level (TM 9-2320-366-10-1).

2-1686

Change 1

TM 9-2320-366-20-2

Nothing

POSSIBLE PROBLEMS

Improper Transmission oil level.

Faulty WTEC II TEPSS.

If transmission oil level is

improper code 55 may be

recorded.

Is transmission oil level OK?

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)

Materials/Parts

Packing, Preformed (Item 199, 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)

References

TM 9-4910-571-12&P

Personnel Required

(2)