LOW PRESSURE COMPRESSOR RUBS OR BINDS WHEN TURNED BY AND AND MORE THAN ONE HALF OF MAIN OIL PUMP MAGNETIC PLUG IS COVERED WITH METAL CHIPS-continued

TM 9-2835-255-34

3-2. TROUBLESHOOTING - CONTINUED

h . LOW PRESSURE COMPRESSOR -

(4) ES-31. LOW PRESSURE COMPRESSOR

CONTINUED

RUBS OR BINDS WHEN TURNED BY

HAND AND MORE THAN ONE HALF OF

RAIN OIL PUMP MAGNETIC PLUG IS

COVERED WITH METAL CHIPS. -

CONTINUED

CONTINUED FROM STEP 2

CAUTION

Extreme care should be taken

when handling low pressure

turbine rotor shaft (1).

Banging, jarring or rough

handling will cause damage to

No. 5 b e a r i n g c a r b o n s e a l .

A. Lift end (2) of shaft (1)

slightly to center shaft

(1), then push shaft (1) in

to establish clearance

( 3 ) a n d n o z z l e 4) a n d t o

load No. 5 bearing ( 5 ) .

B. Turn shaft (1), listen and

feel for rubbing or binding.

Does shaft turn smoothly with no

unusual noises?

CONTINUED ON NEXT PAGE

3-244

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