TM-9-2320-387-24-1

TRUCK, UTILITY: S250 SHELTER CARRIER, 4X4, M1113

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE, VOLUME 1

DECEMBER 1997

CHANGE 1

TM-9-2320-387-24-1 - Page 314 of 1205

TM g-2320-387-24 -1

STARTER CIRC’UIT

KNOWN INFO

BATTERIES

OK

PCB OK

NEUTRAL

SAFETY

SWITCH OK

ROTARY SWlTCH OK

POSSIBLE

PROBLEMS

STARTER

FLYWHEEL

WIRING

KNOWN INFO

I

BATTERIES

OK

STARTER NOT VISIBLY

DEFECTIVE

POSSIBLE

PROBLEMS

1

STARTER

FLYWHEEL

WIRING

KNOWN INFO

BAlTERIES

OK

FLYWHEEL

OK

STARTER

NOT VISIBLY

DEFECTIVE

POSSIBLE

PROBLEMS

STARTER

REMOVE STARTER AND INSPECT

FOR DEFECTS.

IS IT OK?

1

DIAGNOSTIC FLOWCHART

r OPTlONS

VISUAL

REASON

FOR QUESTION

If defects are visible, starter

is faulty.

INSPECT FLYWHEEL FOR

MISSING OR DEFECTIVE TEETH.

IS IT OK?

-tl

83

OPTIONS

VISUAL

REASON

FOR QUESTION

Bad or missing teeth on flywheel

can cause engine to crank

improperly

or not at all.

I.

PUT STARTER BACK ON ENGINE.

BE VERY CAREFUL TO SHIM THE

STARTER PROPERLY.

iT OPTIONS

NONE

REASON

FOR QUESTION

The starter may have been

improperly

installed with the

wrong shims and/or bolts.

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