TM-9-2320-361-24-1

2-1/2 TON, 6X6, M44A2 SERIES TRUCKS

TECHNICAL MANUAL; FIELD AND SUSTAINMENT MAINTENANCE PART 1 OF 2

AUGUST 2006

TM-9-2320-361-24-1 - Page 306 of 1176

TM 9-2320-361-24-1

0018 00

0018 00-2

SIMPLIFIED TEST EQUIPMENT FOR INTERNAL COMBUSTION ENGINE—

REPROGRAMMABLE STE/ICE-R NO-GO CHAIN TROUBLESHOOTING (Contd)

Table 2. STE/ICE-R No-Go Chain Test.

TRANSDUCER

CABLE W4

OIL PRESSURE HOOKUP

P1

P2

TRANSDUCER

TK ITEM 17

BLUE

STRIPE

INSTALL IN

PLACE OF

SENDING

UNIT

LOW OIL PRESSURE CHECK

NG05

TK

MODE

NOTE

Test GO 1 (WP 0017 00) Connections

and Checkout must be performed before

running any other STE/ICE-R test.

TEST NO.

TEST

01

50

INTERLEAVE

0–1000 PSIG PRESSURE

INSTALL TRANSDUCER-DO OFF SET

• Stop vehicle engine.

• Remove oil pressure sending unit (WP 0106 00).

• Install pressure transducer, TK Item 17

(blue stripe), in place of sending unit on engine.

• Connect P1 of transducer cable W4 to J2 on Vehicle

Test Meter (VTM).

• Connect P2 of transducer cable to connector on

pressure transducer.

• Install pulse tachometer.

• Connect P2 of W4 to VTM J3.

• Connect P1 of W4 cable to pulse tachometer.

1

• Dial 50 into TEST SELECT switches.

• Press and hold TEST until CAL message appears on

display.

• Release TEST

• Wait for offset value to appear on display.

• Release TEST.

• Is offset value within limits of –150 to +150?

• Proceed to step 2.

2

NO

YES

• Proceed to TM 9-4910-571-12&P

for offset fault isolation.

PROMPTING

MESSAGE