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 259 of 1205

TM 9-2320-387-24-l

ALTERNATOR

KNOWN INFO

I

BAl-TERIES

OK

SERPENTINE

BELT OK

ALTERNATOR

CONNECTIONS

OK

CONTROL

BOX OK

ALTERNATOR

DRIVE- OK

ALTERNATOR

OUTPUT Ok

POSSIBLE

PROBLEMS

1

ALTERNATOR

I

DIAGNOSTIC

FLOWCHART

STE/lCE-R

TEST 80 (Page

z-505)

I

IS CURRENT GREATER THAN

30 AMPS?

Alternator

must supply enough

current to power vehicle loads.

ALTERNATOR.

0

YES

IF YOU STILL HAVE A PROBLEM,

RERUN THESE TESTS TO MAKE

SURE YOU DIDN’T MISS

~ ANYTHING.

IF EVERYTHING

~ CHECKS OUT, RUN BAlTERY

TESTS AND ELECTRICAL TESTS.

2-204