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 TM9-2835-255-34
ACCESSORY GEARBOX CLEANING AND REPAIR (Sheet 8 of 40)
NOTE
Gears must be installed in same bores
from which they were removed.
13. REMOVE SPUR GEARSHAFT NO. 4 (1), SPUR
GEARSHAFT NO. 9 (2), SPUR GEARSHAFT AS-
SEMBLY (3) AND SPACER (4) FROM HOUSING (5).
a.
Remove spur gearshaft No. 4 (1), spur gear-
shaft No. 9 (2) and spur gearshaft assembly
(3) at the same time (as a unit) from housing
(5).
Remove spacer (4) from bearing bore (6) in
b.
housing (5).
14. INSPECT EIGHT BEARING BORES (7) IN
HOUSING (5) FOR SCORING.
a.
Inspect eight bearing bores (7) in housing (5)
for scoring caused by bearing turning in
bores.
b.
If scoring exists, assemble accessory gearbox
using original parts (page 7-74), replace ac-
cessory gearbox (page 7-21). If there is no
scoring, go to step 15.
15. CUT LOCKWIRE. REMOVE NOZZLE AS-
SEMBLY (8) AND SEAL WASHER (9) FROM HOUS-
ING (5).
Go on to Sheet 9
7-53
Change 6
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