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 301 of 1176
TM 9-2320-361-24-1
0017 00
0017 00-19
SIMPLIFIED TEST EQUIPMENT FOR INTERNAL COMBUSTION ENGINE—REPROGRAMMABLE
(STE/ICE-R) GO CHAIN TROUBLESHOOTING (Contd)
Table 2. STE/ICE-R Go Chain Test (Contd).
% POWER—MINIMUM LIMIT FOR TEST
VEHICLE
ALTITUDE
0 TO
2000 FEET
2000 TO
4000 FEET
ABOVE
4000 FEET
M35A2 (TURBO)
LDT-465-1C
60%
50%
45%
ALL OTHER
VEHICLES
75%
66%
60%
TEST NO.
TEST
12
13
POWER TEST
(RPM/SEC)
POWER TEST
(% POWER)
GOVERNOR CHECK/POWER TEST (Contd)
G07
TK
MODE
PERFORM POWER TEST:
• Dial 13 into TEST SELECT switches and press TEST.
• Wait for prompting message CIP to appear.
• When CIP appears, rapidly press down on accelerator and hold
it to the floor until VTM displays OFF.
• When OFF appears, release accelerator.
• A number representing percentage power will appear on VTM.
2
CAUTION
Do not perform power test if engine temperature
is above normal operating temperature.
However, the engine should be at operating
temperature before performing the power test.
NOTE
The VID of Test GO1 must have been entered prior to the
power test. This will prevent an error message (E014) and
unsuccessful completion of the power test. If you do not
have a VID number, but the number of cylinders were
entered in GO1, use Test 12 for power test instead of Test
13. When using Test 12, the first number to appear on the
display is the signal to release the accelerator.
• Does vehicle have a
fuel/water separator?
• Proceed to Governor/Power
Test Fault Isolation, NG 90
(WP 0018 00).
• Service fuel/water separator (WP 0063 00).
• Repeat power test.
• If power test still fails, proceed to
Governor/Power Test Fault Isolation, NG 90
(WP 0018 00).
• Is the percentage of power at least the minimum?
See chart below.
NO
YES
PROMPTING
MESSAGE
YES
NO
• Proceed to next desired test.
NG90
(WP 0018 00)
GO8
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