TM-9-2320-366-20-1

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-1 - Page 484 of 1824

e6. ENGINE CRANKS BUT DOES NOT START (CONT)

KNOWN INFO

7.

TEST OPTIONS

REASON FOR QUESTION

CAUTION

Read CAUTION

on following page.

Continuity Test or

STE/ICE-R Test #91

Fuel quantity OK.

Fuel/water separator primed.

Air cleaner hose or tube OK.

Start inhibit pushbutton switch

OK.

Relay K19 OK.

POSSIBLE PROBLEMS

Faulty dashboard cable

assembly.

Faulty engine control cable

assembly.

Repair wire 54 from relay K19 socket

87A on PDP to connector J31 pin 14

(para 2-45) or replace WTEC II dashboard

cable assembly (para 7-10) or WTEC III

dashboard cable assembly (para 7-11).

NO

YES

Repair wire 54 from connector P31

socket 14 to terminal lug TL28 (para 2-45)

or replace engine control cable assembly

(para 7-80).

TM 9-2320-366-20-1

2-316.2

Change 1

If continuity is not present,

wire 54 from relay K19 socket

87A on PDP to connector J31

pin 14 is faulty.

If continuity

is present, wire 54 from

connector P31 socket 14 to

terminal lug TL28 is faulty.

Is continuity present from

relay K19 socket 87A to

connector J31 pin 14?