SCHEDULED MAINTENANCE CHECKS.
PERIODIC INSPECTIONS.
—NOTE—
Perform all inspections or operations at each inspection interval
as indicated by a circle (O). (See notes 1, 2 and 3.)
A. PROPELLER GROUP
1. Inspect spinner and back plate for cracks............................................... O O O O
2. Inspect blades for nicks and cracks......................................................... O O O O
3. Inspect for grease and oil leaks............................................................... O O O O
4. Lubricate propeller per lubrication chart................................................ O O O O
5. Inspect complete spinner and spinner mounting bulkheads for security,
chafing, cracks, deterioration, wear and correct installation ................. O O O
6. Inspect propeller mounting bolts and safety (check torque if safety is
broken) (see note 18).............................................................................. O O O
7. Inspect hub parts for cracks and corrosion.............................................. O O O
8. Rotate blades of propeller and check for tightness in hub pilot tube ..... O O O
9. Remove propeller and clean sludge from propeller and crankshaft ...... O O
10. Inspect complete propeller assembly for security, chafing, cracks,
deterioration, wear, and correct installation ........................................... O O O
11. Overhaul Hartzell propeller (refer to latest revision of
Hartzell Service Letter 61) .....................................................................
12. Overhaul McCauley propeller (refer to latest revision of
McCauley Service Bulletin 137).............................................................
B. ENGINE GROUP (CONTINENTAL)
WARNlNG: Refer to latest Teledyne Continental Service
Bulletin M86-11 before completing this inspection group.
WARNlNG: Ground magneto primary circuit before working on engine.
NOTE: Read notes 6 and 24 prior to completing this inspection
group.
1. Remove the engine cowling.................................................................... O O O O
2. Clean and inspect cowling for cracks, distortion and loose or
missing fasteners..................................................................................... O O O
3. Drain oil sump (drain while engine is warm).......................................... O O O
4. Change full flow (spin on type) oil filter element (inspect element
for foreign particles). Check oil level after installing new filter............. O O O O
5. Inspect oil temperature sender unit for leaks and security ..................... O O O
6. Inspect oil lines and fittings for leaks, security, chafing, dents, and
cracks (see note 8)................................................................................... O O O O
5-20-01
Page - 5-02
Interim Revision: September 21, 1986
1B1
PIPER AIRCRAFT
PA-28RT-201 / 201T
MAINTENANCE MANUAL
Inspection Time (hrs)
50 100 500 1000
Nature of Inspection
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