WHITE EXHAUST SMOKE (ENGINE AT NORMAL OPERATING TEMPERATURE).

TM 9-2320-364-34-1

2-10. ENGINE TROUBLESHOOTING (CONT).

6. WHITE EXHAUST SMOKE (ENGINE AT NORMAL OPERATING TEMPERATURE).

INITIAL SETUP

References

Tools and Special Tools

TM 9-2320-364-10

Tool Kit, General Mechanic's

TM 9-2320-364-20

(Item 240, Appendix F)

Cartridge, DDEC (Item 29, Appendix F)

Equipment Condition

Reader, Diagnostic (Item 180, Appendix F)

Engine OFF, (TM 9-2320-364-10)

Tester, Pressure, Radiator (Item 237, Appendix F)

Parking brake applied, (TM 9-2320-364-10)

Wheels chocked, (TM 9-2320-364-10)

Materials/Parts

Gasket (2) (Item 115, Appendix E)

Gasket (4) (Item 116, Appendix E)

Lockwasher (8) (Item 282, Appendix E)

START

KNOWN INFO

TEST OPTIONS

WARNING

Read WARNING

Unit Troubleshooting tasks

DDEC mode 10 test.

on Page 2-105

completed.

REASON FOR QUESTION

POSSIBLE PROBLEMS

Are injector response times

If injector response times are

OK?

Injector response times

incorrect, excess fuel may be

incorrect.

supplied to cylinders, causing

Injector pulse widths incorrect.

white exhaust smoke.

Injector timing faulty.

Aftercooler faulty.

Cylinder head seals faulty.

Replace faulty

injectors (Para 4-2).

Verify repair, go to

Step 6 of this Fault.

YES

2-104