TM 55-1730-229-34
AG 320A0-MME-000
TO 35 C2-3-473-2
TM 1730-34/1
(16) Coat threads of igniter plug
(27) with high temperature compound (Fel
Pro C5-A).
(17) Install igniter plug (27) with
inch-pounds.
(18) Connect igniter plug lead (29)
to ignition unit (23) and igniter plug
(27) . Torque both ends of igniter plug
lead to 35 inch-pounds.
( 19) Install two check valves (30)
with new packings (31).
Figure 9-23. Determining Shimming
for Speed Sensor
Section III. SCHEDULED 500 HOUR HOT SECTION INSPECTION
9-16. HOT SECTION INSPECTION (ENGINE
INSTALLED).
opening in turbine plenum:
The following procedure can be performed
(a) Inspect turbine housing
with the engine installed in the AGPU.
cracks, distortion, and heavy fretting
and wear marks. If damage is indicated,
a. Disassembly. Perform
steps in
(b) Inspect scroll flange (which
seals against nozzle forward surface
Inspection and Repair.
above vanes) for cracks or distortion.
b.
If damage is indicated, perform proce-
(1) Perform inspection steps in
(c) Inspect turbine nozzle vane
leading edges for cracks, erosion, and
(2) perform applicable repair
FOD.
If damage is indicated, perform
c. Assembly.
Perform
steps in
fiberscope (FS-100 or equivalent), vis-
ually inspect the following areas by
9-44