PERIODIC INSPECTIONS (cont)
—NOTE—
Perform all inspections or operations at each inspection interval as
indicated by a circle (O).
Nature of Inspection
B. ENGINE GROUP (cont)
57. Lubricate all controls. (Refer to chapter l2.)............................................................ O O O
58. Reinstall engine cowl............................................................................................... O O O O
C. CABIN GROUP
1. Inspect cabin entrance door and windows for damage and operation..................... O O O
2. Inspect upholstery for tears...................................................................................... O O O
3. Inspect seats, seat belts, security brackets, and bolts............................................... O O O
4. Check trim operation ............................................................................................... O O O
5. Check rudder pedals ................................................................................................ O O O
6. Inspect parking brake and brake handle for operation and cylinder
leaks......................................................................................................................... O O O
7. Inspect control wheels, column, pulleys, and cables............................................... O O O
8. Inspect flap control cable attachment bolt (See latest revision of Piper Service
Bulletin 965)............................................................................................................ O O O
9. Inspect landing, navigation, cabin, and instrument lights ....................................... O O O O
10. Inspect instruments, lines and attachments.............................................................. O O O
11. Inspect gyro operated instruments and electric turn and bank. (Overhaul
or replace as required.) ............................................................................................ O O O
12. Clean or replace vacuum regulator filter................................................................. O O O
13. Inspect altimeter. (Calibrate altimeter system in accordance with
FAR 9l.170 if appropriate.)...................................................................................... O O O
14. Check operation of fuel selector valve .................................................................... O O O
15. Inspect condition of heater controls and ducts ........................................................ O O O
16. Inspect condition and operation of air vents............................................................ O O O
17. Inspect condition of air conditioning ducts ............................................................. O O O
18. Remove and clean air conditioning evaporator filter .............................................. O O O
50
500
1000
100
Inspection Time (HRS)
PIPER AIRCRAFT
PA-28-236
MAINTENANCE MANUAL
5 - 21 - 00
Page 5 - 05
Interim Revision: February 15, 1995
1B4