b. Disassemble the accessory gearcase assembly
(1) Support the accessory gearcase assembly
(9, fig. 3-12, sheet I of 2) and remove the bolts (7) and
as follows:
washer (8) and the nuts (6) and washers (8) that attach it
to the engine.
Remove the accessory gearcase
and nozzle (3) with packing (4).
assembly (9) and packing (10) from the engine.
(2) Remove nut (5) and starter jaw (6).
(2) Remove the shaft (11) and spring (12)
(3) Remove plug and bleeder (7), gasket (8),
from the engine.
bolts (9) and washers (10), then remove retainer (11)
with packing (12) from housing assy (41).
3-17. Disassembly
(4) Remove nuts (13), washers (14) and
a. Repair of the accessory gearcase assembly by
retainer (15) with packing (16) from housing assembly.
direct support or general support maintenance personnel
Remove ring(17) and press seal (18) from retainer (15).
is confined to replacement of seals, starter jaw, studs
(5) Remove screws (19), washers (20) and
and inserts, and related parts. If the housing or gear
retainer (21) with assembled parts. Press stator of seal
train are defective, the accessory gearcase assembly
(23) from retainer (21).
Remove packing (22).
shall be overhauled at depot maintenance facilities.
Figure 3-1 7. Accessory gearcase assembly.
3-31