Piper 6XT - Page 64

6. Scheduled Maintenance - PA-32-301XTC Piper 6XT (S/N’s 3255001 & up) (continued)
THE NEW PIPER AIRCRAFT, INC.
PA-32-301FT / 301XTC
MAINTENANCE MANUAL
PAGE 18
Feb 19/04
1D12
5-20-00
Inspection
NATURE OF INSPECTION Interval (Hrs)
50 100
B. ENGINE GROUP (CONT.)
11. Inspect condition of spark plugs.
Clean and adjust gap as required; adjust per latest revision
Textron Lycoming Service Instruction No. 1042 .................................................... O
NOTE: If fouling of spark plugs is apparent, rotate bottom plugs to upper plugs.
12. Inspect spark plug cable leads.............................................................................. O O
13. Check cylinder compression. (Refer to AC 43.13-1, latest revision.) .................... O
14. Inspect cylinders for cracked or broken fins. (See Note 8.) ................................... O
15. Inspect rocker box covers for evidence of oil leaks. If found, replace gasket;
torque cover screws 50 inch-pounds..................................................................... O O
16. Inspect ignition harness and insulators for high tension leakage
and continuity ........................................................................................................ O
17. Check magneto points for proper clearance.......................................................... O
18. Inspect magneto for oil seal leakage..................................................................... O
19. Inspect magnetos to engine timing ....................................................................... O
20. Remove air filter and clean per 12-10-00. Replace as required ............................ O O
21. Clean fuel injector inlet line screen ....................................................................... O O
22. Inspect condition of alternate air valve and housing ............................................. O O
23. Inspect intake seals for leaks and clamps for tightness.
(Torque clamps 40-50 in.-lbs.)............................................................................... O O
24. Inspect all air inlet duct hoses. Replace as required. ............................................ O O
25. Inspect condition of flexible fuel lines. .................................................................. O
26. Inspect fuel system for leaks................................................................................. O
27. Inspect engine-driven and electric fuel pumps for operation................................. O
28. Overhaul or replace engine-driven and electric fuel pumps ...................
29. Inspect and operationally test engine driven vacuum pumps and lines ................ O
30. Inspect throttle, alternate air, mixture, and propeller governor
controls for security, travel, and operation condition.............................................. O
31. Inspect exhaust stacks, connections and gaskets.
Replace gaskets as required. (Refer to 78-00-00.) .............................................. O O
32. Inspect muffler, heat exchange, and baffles. (Refer to 78-00-00.)......................... O O
33. Inspect breather tube for obstructions and security .............................................. O
34. Inspect crankcase for cracks, leaks, and security of seam bolts........................... O
35. Inspect engine mounts for cracks and loose mounting ......................................... O
36. Inspect all engine baffles ...................................................................................... O
37. Inspect rubber engine mount bushings for deterioration. (Replace as required.).. O
38. Inspect firewall seals ............................................................................................. O
39. Lubricate alternator idler pulley; remove front grease seal and add grease.
(Refer to Lubrication Chart, 12-20-00.) (Disregard if sealed bearing is installed.) O
40. Inspect condition of alternator and starter............................................................. O
41. Inspect security of alternator or mounting............................................................. O
Engine Overhaul or
Five (5) Years