TM 55-2840-251 23
Section VI TROUBLESHOOTING (Continued)
1-36 SYMPTOM INDEX (Cont)
SYMPTOM
TASK
PAGE
C.
LUBRICATION
Low oil pressure
1-61
1-69
High oil pressure
1-62
1-70
High oil temperature
1-63
1-70
Excessive oil consumption
1-64
1-71
Excessive discharge overboard breather
1-65
1-73
Fluctuating oil pressure
1-66
1-74
Oil leak - compressor inlet
1-67
1-75
D.
FLUCTUATIONS
Torque, Fuel Flow, ITT, Ng
1-68
1-76
Torque and Nf
1-69
1-77
E.
SPECIFIC SYMPTOMS
1-70
1-77
1-37 TROUBLESHOOTING PROCEDURES
To facilitate troubleshooting, the common engine troubles are divided into four types: Starting, Operating, Lubrication
System, and Fluctuations. Each of these types is further sub-divided into the most common malfunctions. The possible
cause (or causes) and the applicable corrective action are listed adjacent to each of the common malfunctions.
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