PIPERAIRCRAFT
PA-42-720(AdvancedTrainer)
MAINTENANCEMANUAL

9. InspectionItem, Part,Description,ReferenceandAction (continued)
CHART 601 
INSPECTIONAREAS 
REPAIR 
ITEMNO.  PARTNO. DESCRIPTION  REF.PAGE  ACTION 
41  -INTENTIONALLYLEFTBLANK-
42  45203-20 Bulkhead  17  X 
43  45113-0 Channel  14  R 
44  45113-0 Channel  14  R 
45  -INTENTIONALLYLEFTBLANK-
46  56507-9 Bulkhead  14  X 
47  -INTENTIONALLYLEFTBLANK-
48  -INTENTIONALLYLEFTBLANK-
49  56261-4 Bulkhead  19/ *7  R-7 R-7 
50  56770-3 Clip  15/  R-8 
*8  R-8 
51  56297-12 Shelf  *10  R-11 
52  -INTENTIONALLYLEFTBLANK-
53  -INTENTIONALLYLEFTBLANK-
54  46550-4 Bulkhead  20  X 
55  46582-2 Bulkhead  20  X 
56 57 58  56287-19/-22 Bulkhead 56629-2 Strap 56695-3 Skin  15 *5 *9  X R-5 R-9 
59  -INTENTIONALLYLEFTBLANK-
60  -INTENTIONALLYLEFTBLANK 
61  -INTENTIONALLYLEFTBLANK-
62 63  45083-0 Support 56511-2 Doubler  14 *9  R R-10 
64  56261-6 Bulkhead  19  X 
65  -INTENTIONALLYLEFTBLANK-
66  56048-14 Bulkhead  14  X 
67  56507-2 Bulkhead  14  X 
68  -INTENTIONALLYLEFTBLANK-
69  56053-2 Clip  14  X 
70  -INTENTIONALLYLEFTBLANK-
71  45085-4 Bulkhead  14  R 
72  -INTENTIONALLYLEFTBLANK-
73  45233-0 Bulkhead  18  X 
74  45150-3 Bulkhead  14  X 
75  45161-2 Bulkhead  19  X 
76  56796-28 Bulkhead  15  X 
77  56284-13 Bulkhead  15  X 
78  45055-5 Channel  *11  R-12 
79  56995-2 Skin  *12  R-13 
80  56995-2 Skin  *12  X 
81  56511-2 Doubler  *12  R-14 
82  -INTENTIONALLYLEFTBLANK 

See 51-70-00
EFFECTIVITY: 040-999

Jan10/9051-10-00
PIPERAIRCRAFT
PA-42-720(Advanced Trainer)
MAINTENANCEMANUAL

9. Inspection Item, Part, Description, Reference and Action (continued)
CHART 601
INSPECTIONAREAS

REPAIR ITEM NO. PART NO. DESCRIPTION REF.PAGE ACTION
X 84 -INTENTIONALLY LEFT BLANK -
83 45112-1 Channel 14
85  56642-3  Bulkhead  19  R 
86  45151-20  Bulkhead  16/  R-15 
'13  R-15 

87 -INTENTIONALLY LEFT BLANK -88 -INTENTIONALLY LEFT BLANK -89 -INTENTIONALLY LEFT BLANK -90 56269-20/-21 Beam *14 R-16 91 45160-0 Channel *15 R-17 92 56296-3 Bulkhead *16 R-18 93 46678-3 Frame 18 R 94 56695-2 Skin *18 R-21 95 -INTENTIONALLY LEFT BLANK -96 -INTENTIONALLY LEFT BLANK -97 56507-6 Bulkhead 18 X 98 -INTENTIONALLY LEFT BLANK -99 56507-10 Bulkhead 18 X
100 45085-4 Frame 18 R 101 70456-2 Skin 18/ R-9
*9 R-9 102 45112-1 Channel 18 X 103 45113-0 Channel 18 R 104 70456-3 Skin 18/ R-13
*9 R-13 105 45150-3 Bulkhead 18 X 106 70226-3 Bulkhead 18 X 107 -INTENTIONALLY LEFT BLANK -108 45203-13 Bulkhead 18 X
R-X Repair Number R Replace Part X Stop Drill End Of Crack (Ref. Chart 801 For Hole Diameter)
*See 51-70-00
EFFECTIVITY:

51-10-00Jan 10/90

PIPER AIRCRAFT
PA-42-720 (Advanced Trainer)
MAINTENANCEMANUAL

9. InspectionItem, Part, Description, Referenceand Action (continued)
(a) Fuselage Upper Cabin Section
LEGEND A = BULKHEADSTRINGERCUTOUT = BULKHEAD END = CHANNEL
Typical Inspection Areas 
Figure 605 (Sheet 1 of 7) 
EFFECTIVITY: 
040-999 
PAGE14 51-10-00Jan 10/90 

PIPERAIRCRAFT
PA-42-720(AdvancedTrainer)
MAINTENANCEMANUAL

9. InspectionItem, Part, Description, Referenceand Action (continued)
(b) FuselageLower Forward Frame
LEGEND 
A = BULKHEAD STRINGER CUTOUT 
O = BULKHEAD END 
= CHANNEL 
TypicalInspectionAreas 
Figure 605 (Sheet2 of 7) 
EFFECTIVITY: 
040-999  51-10-0051-10-00JanPAGE1510/90 

PIPER AIRCRAFT
PA-42-720 (Advanced Trainer)
MAINTENANCEMANUAL

9. Inspection Item, Part, Description, Referenceand Action (continued)
(c) FuselageLower Center Frame (F.S. 135.00 to 174.00)
I
LEGEND
A = BULKHEAD STRINGER CUTOUT O = BULKHEADEND
　
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