Table 6 Time Limited Inspection Requirements
Task number
Item Name
Task Description
Interval
Data Module Refer-
ence
34-54/86
Transponder system
(single and dual sys-
tems)
Functional test
24 Months
12-B-34-54-00-00A-
903A-A
or
12-B-34-54-00-00A-
903B-A
or
12-B-34-54-10-00A-
903A-A
or
12-B-34-54-10-00A-
903B-A
35-20/87
Passenger oxygen
masks
Inspection/check
36 Months
52-10/88
Passenger/crew door Examine with trim re-
moved
Examine the top step
area around the insu-
lation mat for corro-
sion. If corrosion is
found, write to Pilatus
for a specific repair.
Examine door hinge
pin and hinges.
Mild Corrosive Envi-
ronment: 6000 FH or
72 Months
Moderate Corrosive
Environment: 4000
FH or 48 Months
Severe Corrosive En-
vironment: 2000 FH
or 24 Months
Note
Local conditions may
be more or less se-
vere. Based on field
experience the inter-
val can be adjusted
to more or less fre-
quent, until an effec-
tive interval can be
set.
12-B-25-21-03-00A-
920A-A
or
12-B-25-22-03-00A-
920A-A
and
12-B-52-10-00-00A-
313A-A
52-10/472
Passenger/crew door
shoot bolt fitting (only
if SB 52–007 Part C
is done)
Eddy current inspec-
tion
3,000 FH /
3,600 LDG
PC-12/47E AMM Doc No 02300, ISSUE 01 REVISION 27 MSN 545, 1001-1719, 1721-1942
12-B-AM-00-00-00-I
UNCLASSIFIED
Effectivity: All
12-B-05-10-20-00A-281A-A
UNCLASSIFIED
07.02.2022 Page 7