Data module/Technical publication
Title
12-B-05-50-07-00A-282A-A
FUSELAGE CARRY THROUGH FRAMES - GEOMETRY IN-
SPECTION
12-B-05-50-08-00A-282A-A
MAXIMUM OPERATING SPEED (VMO/MMO) EXCEEDANCE
- UNSCHEDULED INSPECTION
12-B-05-50-09-00A-282A-A
MAXIMUM LANDING GEAR OPERATING SPEED (VLO) EX-
CEEDANCE - UNSCHEDULED INSPECTION
12-B-05-50-10-00A-282A-A
MAXIMUM LANDING GEAR EXTENDED SPEED (VLE) EX-
CEEDANCE - UNSCHEDULED INSPECTION
TAIL–DOWN DAMAGE INSPECTION - UNSCHEDULED IN-
SPECTION
12-B-05-50-12-00A-282A-A
NOSE LANDING GEAR OVERTURNING - UNSCHEDULED
INSPECTIONS
12-B-05-50-15-00A-282A-A
AFTER A FLIGHT THROUGH VOLCANIC ASH OR SMOKE -
UNSCHEDULED INSPECTION
12-B-45-45-00-00A-551A-A
CENTRAL MAINTENANCE SYSTEM INTERFACE - FAULT
MONITORING STORAGE READOUT (DOWNLOAD DATA)
Description
1
General
Unscheduled maintenance checks are necessary if unusual incidents occur.
These checks must be done before the next flight following the incident.
2
Unscheduled Checks - Airframe
Unscheduled checks must be done after the following incidents occur or permitted deviations are exceeded. Refer
to Table 2 for the airframe exceedance checks that are needed:
Check
AMM Reference
Hard landing
12-B-05-50-01-00A-282A-A or 12-B-05-50-
01-00A-282B-A
Flight in severe turbulence or after severe maneuvers
12-B-05-50-02-00A-282A-A
Overspeed with flaps down
12-B-05-50-03-00A-282A-A
Propeller sudden stoppage
12-B-05-50-04-00A-282A-A
Lightning strike
12-B-05-50-05-00A-282A-A
Alignment and Symmetry
12-B-05-50-06-00A-282A-A
Fuselage carry thru frames
12-B-05-50-07-00A-282A-A
Maximum operating speed exceedance
12-B-05-50-08-00A-282A-A
Maximum landing gear operating speed exceedance
12-B-05-50-09-00A-282A-A
Maximum landing gear extended speed exceedance
12-B-05-50-10-00A-282A-A
Tail down damage inspection
PC-12/47E AMM Doc No 02300, ISSUE 01 REVISION 26 MSN 545, 1001-1719,
1721-1999
12-B-AM-00-00-00-I
UNCLASSIFIED
Effectivity: All
12-B-05-50-00-00A-018A-A
UNCLASSIFIED
2021-12-04 Page 2