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TM 9-2835-255-34
3-2. TROUBLESHOOTING - CONTINUED
(10) ES-37. LOW PRESSURE COMPRESSOR
h.
LOW PRESSURE COMPRESSOR -
RUBS OR BINDS WHEN TURNED BY
CONTINUED
HAND, RUBBING OR BINDING IS FELT
WHEN TUBEAXIAL FAN BLADES OR
LEFT COOLING FAN BLADES ARE
TURNED BY HAND AND MORE THAN
ONE HALF OF ACCESSORY GEARBOX
(AGB) AND MAIN OIL PUMP MAGNETIC
PLUGS ARE COVERED WITH METAL
CHIPS. - CONTINUED
A. Replace forward engine
module pa e 5-13).
B. Clean RGB lubrication
system (page 8-1).
C. Replace number 10 bearing
(page 8-52).
D. Clean AGB (page 7-48).
E. Replace engine oil pump
(TM 20-1).
F. Replace engine oil cooler
(TM 20-1).
G. Replace engine AC
generator (TM 20-1).
H. Clean cooler and generator
lines (TM 20-1).
I. Verify problem is solved.
A. Replace engine assembly
(TM 34-1).
B. Rplace engine oil cooler
(TM 20-1).
C. Replace engine AC
generator (TM 20-1).
D. Clean cooler and generator
lines (TM 20-1).
E. Verify problem is solved.
END OF TASK
3-298
Change 6
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