WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE 57 AND ANY SUB CODE

TM 9-2320-366-20-2

f29. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE

57 AND ANY SUB CODE

INITIAL SETUP

Equipment Conditions

Materials/Parts

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

Packing, Preformed (Item 197, Appendix G)

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

Tools and Special Tools

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

Goggles, Industrial (Item 15, Appendix C)

Hose Assembly, Nonmetallic (Item 24.13, Appendix D)

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

Personnel Required

Multimeter, Digital (Item 22, Appendix C)

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

(2)

Pan, Drain (Item 24, Appendix C)

References

Wrench Set, Socket (Item 51, Appendix C)

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

TM 9-491-571-12&P

START

WARNING

CAUTION

Read WARNING and

CAUTION on

KNOWN INFO

REASON FOR QUESTION

following page.

Clutch Pressure Test or

Transmission oil level OK.

STE/ICE-R Test #50

Fuse OK.

Is zero pressure present on

REASON FOR QUESTION

Batteries OK.

C3 clutch when shift is

WTEC III cab transmission

If pressure is present on C3

made into affected range?

harness OK.

clutch when shift is made,

POSSIBLE PROBLEMS

WTEC III TPSS may display

main code 57 and one or more

Faulty WTEC III

sub codes.

transmission ECU.

YES

Notify DS Maintenance.

2-1758

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