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TM 9-2320-364-20-2
2-935
2-16. ENGINE TROUBLESHOOTING.
This paragraph covers Engine System Troubleshooting. The Engine System Fault Index, Table 2-32, lists faults for
the engine system of the PLS truck.
Table 2-32. Engine System Fault Index
Fault No. Description
Page
1.
Engine Fails To Crank
2-936
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.
Low Engine Oil Pressure (Oil Press Gage Continuously Reads Less
Than 35 To 40 psi [241 To 276 kPa] At 1800 To 2100 rpm)
2-968
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.
Excessive Engine Oil Consumption
2-974
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.
Excessive Black Or Gray Exhaust Smoke (Water Temp Gage Reads Over
180F [82C])
2-986
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.
Blue Exhaust Smoke (Water Temp Gage Reads Over 180F [82C]) .
2-990
. . . . . . . . . . . . . . . . . . . . .
6.
White Exhaust Smoke (Water Temp Gage Reads Over 180F [82C]) .
2-994
. . . . . . . . . . . . . . . . . . . .
7.
Engine Does Not Develop Full Power
2-998
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.
Engine Has No Throttle Response With No Codes Or Code 22
2-1000
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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