PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 1 of 24

Mod. D007_ed_1

The EASA states mandatory compliance with inspections, modifications or technical directives and 

related time compliance by means of relevant Airworthiness Directives 

SERVICE BULLETIN (MANDATORY) N.: 80-0081 REV. 03 ATA CHAPTER: 53 

MODIFICATION N.: 80-0219/A 

TITLE: P180 – FWD PRESSURIZED (FR “0”) – INSPECTION / MODIFICATION

REVISION STATUS OF THE BULLETIN 

This Service Bulletin is at the Revision No. 3 status and consists of 24 pages. 

This Service Bulletin is revised to extend the effectivity of parts A1/A2, since an aircraft previously 

not included in relevant effectivity, was later on identified as requiring inspection per part A1 and 

subsequent reworking per part A2. As precautionary measure, effectivity of Part A1/2 is extended, 

including all aircraft with MSN from 1004 to 1033. 

Other minor and editorials changes are included in this revision. 

The parts which are affected by this Revision are marked with a vertical line on the right side of the 

Page. 

This Revision supersedes previous issues of this Service Bulletin. 

For airplanes MSN 1004, 1015 and 1017, compliance with Part A1/A2 of previous revisions of this 

Service Bulletin is adequate to show compliance to part A1/A2 of this revision. 

Airplanes with MSN from 1006 to 1033 (not including MSN 1015 and 1017) are required to 

accomplish Part A1 (and possibly Part A2) even in compliance with part C of previous revisions of 

this Service Bulletin. 

For airplanes with MSN from 1004 to 1033, compliance with Part C of previous revisions of this 

Service Bulletin is adequate to show compliance to part C of this revision. 

1. PLANNING INFORMATION 

A. EFFECTIVITY 

Piaggio Aero Industries (PAI) P180 Avanti, Manufacturer’s Serial Number: 

Parts A1/A2: 1004, 1006 thru 1033. 

Part B: No Longer applicable – Aircraft S/N 1002 already modified. 

Part C: 1004, 1006 thru 1033. 

NOTE: effectivity of part A1/A2, originally limited to airplanes 1004, 1015 and 1017, is 

extended with Rev. 03 of this Service Bulletin 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 2 of 24

Mod. D007_ed_1

B. CONCURRENT REQUIREMENTS 

N/A 

C. REASON 

To restore the safe fatigue life of the airplane, a rework of fwd pressurized bulkhead (FR 

“0”) is required, as prescribed in Part C of this Service Bulletin. 

On some airplanes the design structural configuration must be restored, because of the 

absence of two reinforcements located at both end of omega-shaped beam, which is 

installed on fwd pressurized bulkhead. For this reason, before the embodiment of the 

modification required by Part C, an inspection, necessary to check the presence of these 

reinforcements, is required in accordance with Part A1, followed by their installation if 

these parts are missing, as prescribed in Part A2.

D. DESCRIPTION 

This MANDATORY Service Bulletin is divided into three Parts (A1, A2 and C) whose 

compliance times are differentiated. 

Each Part must be accomplished as follows: 

Part A1 – Inspection to verify “FR 0” correct configuration:

 Radome / Nosecone removal / installation. 

 Visual or endoscope inspection for structural configuration of FR “0” (if the 

reinforcements are already installed, the embodiment of the subsequent Part A2 is 

not required). 

 Notification to Piaggio Aero Industries of inspections results. 

Part A2 – Restoration of FR “0” correct configuration if required: 

 Radome / Nosecone removal / installation 

 Lifting / removal of the Airplane on (from) jacks. 

 Removal / installation of avionics equipment from nose compartment, as required. 

 Removal / installation of items from (into) flight compartment. 

 Installation of missing corner reinforcements. 

 Avionics / Communication / Autopilot tests, as required. 

 Pitot / Static System Leak Test, as required. 

Part “B”: DELETED – A/C S/N 1002 ALREADY MODIFIED. 

Part C – Change introduction:

 Radome / Nosecone removal / installation. 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 3 of 24

Mod. D007_ed_1

 Lifting / removal of the Airplane on (from) jacks. 

 Removal / installation of Nose Landing Gear. 

 Removal / installation of Steering System hoses and connectors. 

 Removal / installation of Avionics equipment from (into) nose compartment, as 

required. 

 Removal / installation of items from (into) flight compartment, as required. 

 Removal / installation of Pilot / Copilot Seats. 

 Removal / Installation of flight compartment carpet / insulation panels as required. 

 Removal / installation of Engine / Propeller Control Pedestal. 

 Removal / installation of Pitot piping and Static Pressure piping. 

 Removal / installation of electrical connectors on the flight compartment area 

close to FR “0”. 

 Modification of Frame “0”. 

 Avionics / Communication / Autopilot tests, as required. 

 Pitot and Static System leak test, as required. 

E. COMPLIANCE 

NOTE: THE MODIFICATION SHALL BE CONSIDERED ACCOMPLISHED 

WHEN ALL THE APPLICABLE PARTS OF THIS S.B. ARE 

INCORPORATED, EVEN IF THE COMPLIANCE TIMES HAVE BEEN 

DIFFERENTIATED. 

This Service Bulletin shall be accomplished within: 

Parts A1 / A2 (airplanes 1004, 1015 and 1017): inspection and configuration restoration 

(if required): within 1500 FH from the issue date of the original issue of this Service 

Bulletin, or 6000 FH since new, whichever occurs first. 

Part A1 (airplanes MSN 1006 thru 1014, 1016, 1018 thru 1033, having less than 6000 FH 

since new at issue date issue date of revision 03 of this Service Bulletin): inspection within 

1500 FH from the issue date of revision 03 of this Service Bulletin, or 6000 FH since new, 

whichever occurs first. 

Part A1 (airplanes MSN 1006 thru 1014, 1016, 1018 thru 1033, having more than 6000 

FH since new at issue date issue date of revision 03 of this Service Bulletin): inspection 

within 200 FH or 6 month from the issue date of revision 03 of this Service Bulletin, 

whichever occurs first. 

Part A2 (airplanes MSN 1006 thru 1014, 1016, 1018 thru 1033, having less than 6000 FH 

since new at issue date issue date of revision 03 of this Service Bulletin): configuration 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 4 of 24

Mod. D007_ed_1

restoration (if required): within 1500 FH from the effective date of revision 03 of this 

Service Bulletin, or 6000 FH since new, whichever occurs first. 

Part A2 (airplanes MSN 1006 thru 1014, 1016, 1018 thru 1033, having more than 6000 

FH since new at issue date issue date of revision 03 of this Service Bulletin): configuration 

restoration (if required): within 200 FH from accomplishment of part A1 of this Service 

Bulletin. 

 Airplanes requiring compliance with part A2, and having more than 6000 FH at 

accomplishment of part A2, will be required to perform additional inspections that 

will be included (if needed) in a further revision of this Service Bulletin. If your 

airplane has more than 6000 FH, and is required to accomplish part A2, contact 

Piaggio Aero Industries Customer Support for notification and further 

instructions. 

Part C: within 6000 FH since new. 

On compliance with this Service Bulletin, please complete the attached Confirmation Slip

and send it back to Piaggio Aero Industries S.p.A. Product Support Department. 

F. APPROVAL 

The technical content of this Service Bulletin has been approved under the Authority of 

EASA DOA No. EASA.21J.220. 

The original issue has been approved by Registro Aeronautico Italiano with Letter N° 

97/2073/TTO, dated April 28th, 1997 followed by P.A. ENAC 1997-148 dated 

23/05/1997. 

G. MANPOWER 

Piaggio Aero Industries suggest the introduction of this Service Bulletin during a major 

inspection. In this case, the Service Bulletin may be accomplished in approximately: 

Part A1: 1 man-hour (MH) per airplane. 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 5 of 24

Mod. D007_ed_1

Part A2: 6 MH per airplane. 

Part C: 50 MH per airplane. 

In case that the Service Bulletin is not introduced during a major inspection, further 

32 man-hours shall be required to gain access to the modification area and to return 

the aircraft to a flyable status. 

H. TECHNICAL INFORMATION 

For questions concerning the technical content of this Service Bulletin, please contact: 

Piaggio Aero Industries – Product Support Department 

Via Cibrario, 2 - 16154 Genoa, Italy 

Fax No. : + 39 010 6481 374 

E-mail: tech.support@piaggioaerospace.it

I. MATERIAL – COST AND AVAILABILITY 

For pricing, availability and scheduling, please contact: 

- for customers and operators in Europe, Asia and RoW 

e-mail: spareparts@piaggioaerospace.it 

telephone: (+39) 010 6481 889 

fax: (+39) 010 6481 891 

- for customers and operators in the Americas 

e-mail: SparepartsPAM@piaggioamerica.com 

telephone : (+1) 561 253 0104 

fax: (+1) 561 683 5513 

J. TOOLING – COST AND AVAILABILITY 

Tooling will be supplied by Piaggio Aero Industries. Refer to Sect. 3 of this S.B. 

K. WEIGHT AND BALANCE 

Part A1: N/A 

Part A2: Negligible 

Part “B”: DELETED – A/C S/N 1002 ALREADY MODIFIED. 

Part C: Weight increase (lb) Arm (inch) Moment (lb*in/100) 

1.5 5 0.075 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 6 of 24

Mod. D007_ed_1

L. ELECTRICAL LOAD DATA 

N/A 

M. REFERENCES 

Document Title Document Number Chapter/Section 

Aircraft Maintenance Manual (AMM) 9066 

07-10-00 

22-00-00 

23-00-00 

31-00-00 

32-20-00 

34-00-00 

34-04-00 

53-10-00

PAI drawing: “Riparazione ordinata 0” 80M000028-801 - 

N. PUBLICATIONS AFFECTED 

Document Title Document Number Chapter/Section 

Pilot’s Operating Handbook and Airplane 

Flight Manual (POH/AFM) 6591 Section 6, Page 6-5 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 7 of 24

Mod. D007_ed_1

2. ACCOMPLISHMENT INSTRUCTIONS 

Part A1 

(A1-1) Refer to AMM Chapter 53-10-00 page block 200 and remove Radome / Nosecone. 

(A1-2) Refer to fig. 1 and verify (visually or by means of a standard Endoscope Equipment) 

that the reinforcements are installed. If they are already installed, Part A2 of this S.B. 

shall not be incorporated. 

 If they are missing, ascertain (visually or by means of a standard Endoscope 

Equipment) that there are no cracks or defects; if cracks or defects are identified, a 

dedicated repair shall be performed. Contact Piaggio Aero Industries for specific 

instructions (refer to Service Letter 80-0097 issue 8 or later revision). If cracks or defect 

are not identified, Part A2 of this S.B. shall be incorporated, within the limits allowed 

by par. 1.E “Compliance”. 

(A1-4) Refer to AMM Chapter 53-10-00 page block 200 and install the Radome / Nosecone. 

(A1-3) Complete the attached Confirmation Slip (applicable sections) and send it back to 

Piaggio Aero Industries S.p.A. Product Support Department. 

(A1-4) Make an appropriate entry in the Airplane Logbook to show compliance with Part 

A1 of this Service Bulletin.
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 8 of 24

Mod. D007_ed_1

Figure 1b – Reinforcement installed (RH side) 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 9 of 24

Mod. D007_ed_1

Figure 1b – Reinforcement installed (LH side) 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 10 of 24

Mod. D007_ed_1

Figure 1c 

Part A2 

(A2-1) Refer to AMM Chapter 53-10-00 page block 201 and remove the Radome / Nosecone. 

(A2-2) Refer to AMM Chapter 7-10-00 page block 201 and lift the airplane on jacks. 

(A2-3) Refer to AMM Chapters 23-00-00 and 34-00-00 and remove the required equipment 

from Nose Avionic Bay. 

(A2-4) Refer to AMM Chapters 22-00-00, 23-00-00, 31-00-00, 34-00-00 and remove required 

equipment from the Flight Compartment. 

(A2-5) Refer to figure 2 and mill the required “egg-shaped” windows in the omega-shaped 

beam “1”. 

(A2-6) Refer to figure 3 and install the reinforcements p/n 80-111105-027 (RH) and 80-

111105-028 (LH), by means of bolts p/n NAS6403A3, washers p/n AN960KD10 and 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 11 of 24

Mod. D007_ed_1

nuts p/n MS21043-3 to the omega-shaped beam “1” (two per each side, nuts inside the 

beam). 

(A2-7) Enlarge with a drill (dia 4.8 mm) the installation holes on fwd pressurized bulkhead. 

(A2-8) Install the reinforcements onto the pressurized bulkhead by means of HI-LITES p/n 

HST10AZ6-6 and collars p/n HST79CKTW6 (two per each side, collars in the flight 

compartment). 

(A2-9) Apply PR1422B-2 sealant on the newly installed fasteners ends, located in the flight 

compartment side. 

(A2-10) Refer to AMM Chapters 22-00-00, 23-00-00, 31-00-00, 34-00-00 and reinstall the 

previously removed equipment into the Flight Compartment. 

(A2-11) Refer to AMM Chapters 23-00-00 and 34-00-00 and reinstall the previously removed 

equipment into the Nose Avionic Bay. 

(A2-12) Refer to AMM Chapter 7-10-00 page block 202 and remove the airplane from jacks. 

(A2-13) Refer to AMM Chapter 53-10-00 page block 201 and reinstall the Radome / Nosecone. 

(A2-14) Refer to AMM Chapters 22-00-00, 23-00-00, 34-00-00 and perform Avionics / 

Communication / Autopilot operational tests, as required. 

(A2-15) Refer to AMM Chapter 34-40-00 and perform the Pitot / Static System leak test, as 

required. 

(A2-16) Make an appropriate entry in the Airplane Logbook to show compliance with 

Part A2 of this Service Bulletin. 

Part B: DELETED – A/C S/N 1002 ALREADY MODIFIED. 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 12 of 24

Mod. D007_ed_1

Figure 2 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 13 of 24

Mod. D007_ed_1

Figure 3 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 14 of 24

Mod. D007_ed_1

Part C 

(C-1) Refer to AMM Chapter 53-10-00 page block 201 and remove the Radome / Nosecone. 

(C-2) Refer to AMM Chapter 7-10-00 page block 201 and lift the airplane on jacks. 

(C-3) Refer to AMM Chapters 23-00-00 and 34-00-00 and remove the required equipment 

from Nose Avionic Bay. 

(C-4) Refer to AMM Chapters 22-00-00, 23-00-00, 31-00-00, 34-00-00 and remove required 

equipment from the Flight Compartment. 

(C-5) Refer to AMM Chapter 32-20-00 and remove Nose Landing Gear 

(C-6) Refer to figure 5, (dwg 80-118273) and remove the fan support P/N 80-118250-401. 

(C-7) Refer to figure 6 and figure 7 and modify the the fan support P/N 80-118250-401 as 

shown, using the modified new clip derived by P/N 80-111495-001. 

(C-8) Refer to figure 8, (dwg 80-111107 sh 2 of 4) and remove the two reinforcements P/N 80-

111107-025. 

NOTE: refer to AMM Chapter 51-35-00 page 2 and apply the sealant PR1431G 

between the surface of the frame “0” and each new reinforcement. 

(C-9) Refer to figure 4 and figure 9 and install the reinforcement (KIT P/N 80M000028) onto 

the forward pressurized bulkhead (FR “0”). 

(C-10) Refer to AMM Chapter 51-41-00 and insert and install. from the cabin, Blind Rivets and 

Hi-Lite Pins as per dwg 80M000028. 

(C-11) Refer to figure 5, (dwg 80-118273) and reinstall the modified fan support P/N 80-

118250-401. 

NOTE: in some place, to facilitate the installation, the required HI-LITE XPA-6-x 

(P/N HST10AZ6-x) may be replaced by BLIND BOLT (P/N MBF2120-6-

x) and RIVETS BJ4F (P/N MS20470AD4 may be replaced by BLIND 

RIVETS (P/N NAS9301B-4-03) – (see Figure 9). 

(C-12) Refer to AMM Chapter 51-35-00 page 1 and apply the sealant PR1422B-2 on the rivet 

heads and all around the connected surfaces. 

(C-13) Refer to AMM Chapters 23-00-00 and 34-00-00 and reinstall the previously removed 

equipment into the Nose Avionic Bay. 

(C-14) Refer to AMM Chapter 32-20-00 and reinstall the Nose Landing Gear 

(C-15) Refer to AMM Chapters 22-00-00, 23-00-00, 31-00-00, 34-00-00 and reinstall the 

equipments previously removed from the Flight Compartment. 

(C-16) Refer to AMM Chapter 7-10-00 page block 202 and remove the airplane from jacks. 

(C-17) Refer to AMM Chapter 53-10-00 page block 201 and reinstall the Radome / Nosecone. 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 15 of 24

Mod. D007_ed_1

(C-18) Refer to AMM Chapters 22-00-00, 23-00-00, 34-00-00 and perform Avionics / 

Communication / Autopilot operational tests, as required. 

(C-19) Refer to AMM Chapter 34-40-00 and perform the Pitot / Static System leak test, as 

required. 

(C-20) Make an appropriate entry in the POH & AFM Section 6, page 6-5 “Weight and 

Balance Record” with the values of weight, arm and moment listed in par. 1.K of 

this Service Bulletin. 

(C-21) Make an appropriate entry in the Airplane Logbook to show compliance with Part 

“C” of this Service Bulletin. 

Figure 4 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 16 of 24

Mod. D007_ed_1

Figure 5 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 17 of 24

Mod. D007_ed_1

Figure 6 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 18 of 24

Mod. D007_ed_1

Figure 7 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 19 of 24

Mod. D007_ed_1

Figure 8 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 20 of 24

Mod. D007_ed_1

Figure 9 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 21 of 24

Mod. D007_ed_1

3. MATERIAL INFORMATION 

A. LIST OF MODIFICATION KIT COMPONENTS 

Part/Number 

Specification Supplier Qty. Designation 

SB80-0081 Rev. 3 Piaggio Aero Ind. 1 Service Bulletin Kit 

Part A2 

80-111105-027 Piaggio Aero Ind. 1 Reinforcement (LH) 

80-111105-028 Piaggio Aero Ind. 1 Reinforcement (RH) 

Part B NO LONGER REQUIRED - A/C ALREADY MODIFIED

Part C 

80M000028-801 Piaggio Aero Ind. N/A FR “0” Modification Kit (as 

ref. only) 

- 80-111151-027 Piaggio Aero Ind. 1 DOUBLER 

- 80-111376-001 Piaggio Aero Ind. 1 ANGULAR 

- 80-111377-301 Piaggio Aero Ind. 1 ANGULAR 

- 80-111378-001 Piaggio Aero Ind. 1 ANGULAR 

- 80-111378-003 Piaggio Aero Ind. 1 ANGULAR 

- 80-111378-301 Piaggio Aero Ind. 1 ANGULAR 

- 80-111379-001 Piaggio Aero Ind. 1 STIFFENER 

- 80-111379-002 Piaggio Aero Ind. 1 STIFFENER 

- 80-111380-301 Piaggio Aero Ind. 1 ANGULAR 

- 80-111381-001 Piaggio Aero Ind. 1 STIFFENER 

- 80-111381-002 Piaggio Aero Ind. 1 STIFFENER 

- 80-111495-001 Piaggio Aero Ind. 1 CLIP 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 22 of 24

Mod. D007_ed_1

B. LIST OF MATERIALS – OPERATOR SUPPLIED 

Part/Number 

Specification Supplier Qty. Designation 

Part A2 

NAS6403A3 Standard/Any Source 4 BOLT 

AN960KD10 Standard/Any Source 4 WHASHER 

MS21043-3 Standard/Any Source 4 NUT 

HST10AZ6-6 

or 

HL10VAZ6-6 

Standard/Any Source 4 

PIN, HI-LITE 

PIN, HI-LOK 

HST79CKTW6 

or 

HL70TW6 

Standard/Any Source 4 

COLLAR, HI-LITE 

COLLAR, HI-LOK 

Part B NO LONGER REQUIRED - A/C ALREADY MODIFIED

Part C 

- AF195-4 Standard/Any Source A/R RIVET 

- NAS9301B-4-02 Standard/Any Source 40 RIVET - BLIND 

- NAS9301B-4-03 Standard/Any Source 6 RIVET - BLIND 

- NAS9301B-5-03 Standard/Any Source 6 RIVET - BLIND 

- CR3213-5-4 

or 

NAS9301B-5-04 

Standard/Any Source 13 RIVET – BLIND 

- HST10AZ5-7 

or 

HL10VAZ5-7 

Standard/Any Source 2 

PIN, HI-LITE 

PIN, HI-LOK 

- HST10AZ6-4 

or 

HL10VAZ6-4 

 or 

MBF2120-6-250 

Standard/Any Source 2 

PIN, HI-LITE 

PIN, HI-LOK 

BLIND BOLT 

- HST10AZ6-5 

or 

HL10VAZ6-5 

or 

MBF2120-6-300 

Standard/Any Source 8 

PIN, HI-LITE 

PIN, HI-LOK 

BLIND BOLT 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 23 of 24

Mod. D007_ed_1

- HST10AZ6-6 

or 

HL10VAZ6-6 

or 

MBF2120-6-400 

Standard/Any Source 8 

PIN, HI-LITE 

PIN, HI-LOK 

BLIND BOLT 

- HST10AZ6-7 

or 

HL10VAZ6-7 

or 

MBF2120-6-450 

Standard/Any Source 2 

PIN, HI-LITE 

PIN, HI-LOK 

BLIND BOLT 

- HST79CKTW5 

or 

HL70TW5 

Standard/Any Source 2 

COLLAR, HI-LITE 

COLLAR, HI-LOK 

- HST79CKTW6 

or 

HL70TW6 

Standard/Any Source 20 

COLLAR, HI-LITE 

COLLAR, HI-LOK 

- MBF2120-5-150 Standard/Any Source 15 BLIND-BOLT 

- MS20470AD4-3 

or 

NAS9301B-4-03 

Standard/Any Source A/R 

RIVET 

BLIND RIVET 

C. LIST OF TOOLS 

Part A2 

Nomenclature Part Number Supplier 

1 

Drill 

( 4.8 mm dia. bit ) - Standard/Any Source 

3 Manual rivet tool - Standard/Any Source 

Part C

The required tools, standard tools and jigs will be supplied by Piaggio Aerospace. 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department 

Original Issue: April 28th, 1997 Service Bulletin: 80-0081

Rev. N. 3 Date: January 20th, 2015 Page: 24 of 24

Mod. D007_ed_1

D. DISPOSAL OF REMOVED PART 

N/A 

E. WARRANTY CREDIT PROGRAM 

N/A 

4. WARNING - PROPRIETARY RIGHTS 

This bulletin contains proprietary information of Piaggio Aero Industries S.p.A. , which 

PAI provides in confidence and solely for the purposes of supporting Piaggio products and 

providing applicable information regarding the proper use, maintenance, inspection, repair, 

servicing and parts application of PAI products. Neither this bulletin nor any information 

in it may be disclosed to others, or used for any other purpose, including, without 

limitation, to design, create, develop, reproduce, manufacture or derive any design, part, 

product, material, process, modification, configuration change or repair, or obtain any 

government approval to do so. This material is the exclusive property of Piaggio Aero 

Industries S.p.A. and therefore shall not be reproduced, used or disclosed to others except 

as authorized by contract with the company or without the written permission of the 

company. 
 PIAGGIO AERO INDUSTRIES S.p.A. 

 Via Cibrario, 2 – 16154 Genoa, Italy 

 Product Support Department

 

CONFIRMATION SLIP 

Service Bulletin Accomplishment SB-80-0081 Rev.3 

A/C S/N: A/C Flight Hours: A/C LGDS: A/C Registration: 

Part A1: Inspection results. Reinforcement [Missing] [Already Installed] 

Part A2: Reinforcement installation (if required) 

Part C: 

Date: 

Accomplished by: 

Signature