PIPER COMANCHE SERVICE MANUAL
TABLE
m. .
I.INSPECTlON REPORT
-NOTE-
All
ilup«tIoru or opntltltnu "..", h
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III
lNIkated by • drek (0).
•
Nature of Inspection
Inspection Time (hrs)
SO
100
SOO 1000
A. PROPELLER GROUP
I.
Inspect spinner and back plate for cracks •...•....•.••.•.•••.•...•....
0
0
0
0
2.
Inspect blades for nicks and cracks ....••...•...•.•••..••............
0
0
0
0
3. Inspect for grease and oil leaks •.•.•.•••••..•.......•..••.••.••••....
0
0
0
0
4.
Lubricate per lubrication chart in service manual
0
0
0
S. Inspect spinner mountins brackets for cracks ••••.••.........•.••••...•
0
0
0
6. Inspect propeller mounting bolts and safety (check torque
if
sa.fety is broken)
III II • • II II
•
II
II
•
"
"
•
"
•
II
• • '" . . . . . .
ill
•
"
. . . . . . . . . . . . . .
"
. . . .
Ii
II
.... II
. . . . . . "
.... "
• •
0
0
0
7. Inspect pitch actuating arms and bolts ................................
0
0
0
8. Inspect hub parts for cracks and corrosion •••••••••.•••......•.....•..
0
0
0
9. Rotate blades and check for tightness in hub pilot tube ••••••...•••..•..
0
0
0
10. Remove propeller; remove sludge from propeller and crankshaft ....•.•.•
0
0
11. Overhaul propeller (see latest revision Hartzell Service Letter 61) .•...•.•
0
B.
ENGINE GROUP
WARNING:Ground magneto primary circuit before working on
engine.
NOTE:
Read notes 8 and 19 prior to completing this
inspection group.
1. Remove the engine cowl ....••••••••••••••••..•........•.••.•..••...
0
0
0
2.
C~ea~
and check cowling for cracks, distortion and loose or
0
0
0
mlilins
fasteners .... "."
III "
. . . '"
. . . . . . . . . . . . . . II
. . . II II
II II
.. II
II II
II II
"
. . . . . . . . . . "
"
..
"
•
"
. . . . . .
3.
Drain oil sump (see note S) •••••••••.•••••••••••.•••••••••••••••••.•
0
0
0
0
4.
Clean suction oil strainer at oil change (inspect strainer for
foreign particles) ......
to
II . . . II
II II
II II
"
•
'"
.... III '"
•
"
. . . . . . . . . . II
. . . . II II II II
•
II . . . . . III ..
"
III "
. . . . . . . '"
0
0
0
0
S.
Clean pressure oil strainer or change full flow (cartridge type)
oil filter element (inspect strainer or element for foreign panicles) .........
0
0
0
0
6. Inspect oil temperature sender unit for leaks and security •........•.....
0
0
0
Interim Revision: 9/21/86
ID20
•
INSPECTION
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