Section IV STE/lCE TROUBLESHOOTING
GENERAL
TM 9-4910-571-12&P provides instructions for operation and
This section contains detailed procedures for performing the STE/ICE
maintenance of the Simplified Test Equipment/Internal Combustion
tests applicable to the M992 as referenced in Section V troubleshooting
Engines (STE/ICE) equipment.
and the Vehicle Test Card.
The Vehicle Test Card for use with the STE/ICE equipment is located
on p 2-48.47.
STE/lCE TEST TASK INDEX
TASK
PAGE
Hook Up STE/ICE Test
Equipment to DCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.2
Hook Up STE/ICE Test
Equipment on Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.4
STE/ICE Test No. 10
Engine RPM (Cranking) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.6
STE/ICE Test No. 10
Engine RPM (Idle) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.7
STE/ICE Test No. 10
Engine RPM (Governor Speed) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.8
STE/ICE Test No. 13
Power (Percent) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.10
STE/ICE Test No. 14
Compression Unbalance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.13
STE/ICE Test No. 24
Fuel Supply Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.15
STE/ICE Test No. 26
Fuel Filter Pressure Drop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-48.16
STE/ICE Test No. 32
Air Box Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.17
2-48.1
Change 1
TASK
PAGE
STE/ICE (VTM Only) Test No. 50
Engine Oil Pressure (Idle) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-48.18
STE/ICE (VTM Only) Test No. 50
Engine Oil Pressure (Engine Running) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.22
STE/ICE Test No. 67
Battery Voltage (Engine Off) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.27
STE/ICE Test No. 67
Battery Voltage (Engine Cranking) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.28
STE/ICE Test No. 67
Battery Voltage (Engine Running) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.29
STE/ICE Test No. 71
Cranking Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.31
STE/ICE Test No. 72
Current First Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.33
STE/ICE Test No. 73
Battery Internal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.34
STE/ICE Test No. 74
Starter Circuit Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.35
STE/ICE Test No. 75
Battery Resistance Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48.36
TA312637
TM 9-2350-267-20
