(5)
Event Record, DiscrepancyRecord,ComplianceRecord and Equipment Change Recordscompleted.
EFFECTIVITY: 040-999
5-20-00 PAGE
5-20-00Feb1/98
PIPER AIRCRAFT
PA-42-720 (Advanced Trainer)
MAINTENANCE MANUAL
A. ScheduledMaintenance(continued)
5. Event1 (continued)
(k) InspectionCompletedStatement
INSPECTION COMPLETED
I certify that this aircraft has been inspected in accordancewith PiperAircraftCorporation100 Hour Progressive InspectionEvent 1, and is approved for return to service. Pertinent details of this inspectionareon file at this facilityunderRepair Order No.
Total Time: Date:
Signed: Repair Station No.:
EFFECTIVITY: 040-999
PAGE 20 5-20-00
Nov1/90 5-20-00
PIPER AIRCRAFT
PA-42-720 (Advanced Trainer)
MAINTENANCE MANUAL
A. ScheduledMaintenance(continued)
5. Event1 (continued)
(I) Inspection Discrepancy Sheet
AircraftTime: Engine Time -Left:
Engine Time -Right:
Date: Work Order No.:
Iem No. Discrepancy Corrective Action Mechanic/ Crew Chief Signature
EFFECTIVITY:
040-999
5-20-00 Nov1/90
5-20-00
Nov 1/90
PIPER AIRCRAFT
PA-42-720(AdvancedTrainer)
MAINTENANCEMANUAL
A. ScheduledMaintenance(continued)
6. Event 2
(a)
Propellers, Detailed (Refer to 61-10-00)
Left Right
(1)
Remove and inspect spinner for cracks, corrosion and damage.
(2)
Inspect blades for nicks, cracks, corrosion and evidence of strikes.
(3)
Check for grease and oil leaks.
(4)
Inspectbulkheadfor cracks, security andcorrosion.
(5)
Inspect propeller mounting bolts for condition and proper safety. Check torque if safetyis broken.
(6)
Inspect hub parts for cracks, corrosion andsecurity.
(7)
Rotatebladesand inspect fortightness.
(8)
Inspectbeta feedback ring for runout (0.010 inch max.) and no metal to metal contact with reverse lever and carbon block holder.
(9)
Inspect carbon block for wear limit and freedom of movement.
(10)
Inspect low pitch stop rods, return springs and beta feedback ring for damage, corrosionand freedom of movement.
(11)
Inspect condition of propeller deicer slip ring and brush block or modular assembly.
(12)
Inspect condition of propeller deice boots and security of attachment.
(13)
Inspect propeller deice wiring and junction blocks for security, cracks, chafing and damage.
(14)
If installed, inspect condition and security of synchrophaser wiring.
(15)
Lubricate propeller per Lubrication Chart. (Refer to 12-10-00)
(16)
Installspinner.
(b)
Engine(s),Detailed (Refer to 71-00-00)
Left Right
NOTE: Refer to Pratt & Whitney PT6A-61 Maintenance Manual P/N 3034342.
(1) Removeengine cowling.
(2) Removeupperand lower firewall access covers.
(3)
Clean and inspect cowling and covers for cracks, distortion and loose or missing
fasteners. (4)Inspect oil temperature sender unit for leaks and security. (5)Inspect oil lines and fittings for leaks, security, chafing, dents, cracks and routing.
(6)
Clean and inspect oil cooler for condition and attachment.
CAUTION: REFER TO APPROPRIATE PRATT & WHITNEY MAINTENANCE MANUAL, SERVICE BULLETINS AND 5-50-00.
(7)
Removeand inspect oil filter for damage and contamination Clean or replace as required.
EFFECTIVITY:
040-999
PAGE22
5-20-00
Nov1/90 5-20-00
PIPERAIRCRAFT
PA-42-720(AdvancedTrainer)
MAINTENANCEMANUAL
A. ScheduledMaintenance(continued)
6. Event 2 (continued)
(b) Engine(s),Detailed (continued)
Left Right
CAUTION: ALL ENGINE CLEANINGPROCEDURESANDCLEANING PRECAUTIONS MUST BE OBTAINEDFROMTHE APPROPRIATE SECTIONS OF THE PRATT& WHITNEY MAINTENANCEMANUAL( PT6A-61) P/N 3034342.
(8)
Cleanexteriorof engine.(Referto Pratt & Whitney MaintenanceManual)
(9)
Inspect condition of igniterplugs. (Refer to Chapter74-10-00)
(10)
Inspect ignitionharness and insulatorsfor high tension leakage, continuity,damage
and attachment. ] (11) Inspectelectricalconnectionson ignitionexciterfor safety and security.
(12)
Removeair inlet screen;inspectfirst stagecompressorbladesfor ingestiondamage and corrosion. Inspect screen for damage and cleanliness. Installscreen.
(13)
Cleanand inspectfuel pump inletscreenfor foreign material. Replaceoutletfilter.
