Soft Or Unusual Terrain; Operation In Extreme Cold; Lightning Strike - Piper Cheyenne IIIA Airplane Maintenance Manual

PIPER AIRCRAFT
PA-42-720 (Advanced Trainer)
MAINTENANCE MANUAL
B. Special or Unusual Condition Ir
3. Soft or Unusual Terrain
Item
Landing Gear.
Wheels.
Tires.
Wheel Wells.
Brakes.
Flaps, Lower Fuselage
and Wing.
Tip Tanks.
Inspection (continued)
Inspection
Inspect for cracks, attachment,
damage, cleanliness and lubrication.
Inspect for cracks, damage, chipped
rims; bearings for damage, corrosion
and lubrication.
Inspect for cuts, wear, inflation and
deterioration.
Inspect for foreign material, damage
and corrosion.
Inspect for damage, foreign material,
cracks and overheating.
Inspect for damage, cracks and
corrosion.
Inspect for proper attachment.
Inspection Interval
100 Hours.
100 Hours.
Daily.
100 Hours.
Daily.
100 Hours.
100 Hours.
4. Operation in Extreme Cold
Item Inspection
Hydraulic, Pneumatic Check all fittings and attachments for
and Environmental. security and leaks.
5. Lightning Strike
Item
Inspection
Propellers.
Refer to latest Hartzell Service Letter..
Engine Oil filter. Inspect for contamination.
Electrical and Avionics Inspect and check for high voltage
Systems. damage and operation.
Inspection Interval
First 100 Hour, then
as required.
Inspection Interval
Overhaul prior to
return to service.
Refer to P & W
PT6A-61 Engine
Maintenance Manual.
Replace and overhaul
each occurrence.
EFFECTIVITY:
040-999
Jan 10/90
5-50-00