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TM
9-2835-255-34
3-2. TROUBLESHOOTING - CONTINUED
d . E N G I N E - CONTINUED
(6) ES-22. ENGINE SMOKES (BLUE
S M O K E ) DURING OPERATION ONLY.
O K DURING START AND SHUTDOWN. -
CONTINUED
A.Replace forward engine
module (page5-18).
B. Go to step 4.
3
ICheck
for evidence of oil
leakage
from compressor shaft
(1).
Is there evidence of oil
leakage
from compressor shaft?
Replace forward engine
I module (page 5-18).
I
I
4
Check for evidence of oil leak-
age from No. 5 and 6 bearing
0il feed tube assembly (2).
Is there evidence of oil
leakage
at
IL o i l f e e d t u b e a s s e m b l y ?
II
Replace No. 5 and 6 bearing
oil feed tube assembly and
internal pressure special
seals and packing (page
6-12).
CONTINUED ON NEXT PAGE
Change 5
3-186
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