# Tecnam Service Bulletin 817-CS: No revision named

- Rights: © Tecnam. Filed by the FAA in regulations.gov docket FAA-2025-0202; AD 2025-03-09 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.
- Document: [Tecnam Service Bulletin 817-CS](https://openairdocs.org/service-documents/tecnam/817-cs.md)
- Title as filed: Tecnam Service Bulletin No. 817-CS Ed 1 Rev 1
- Pages: 3
- PDF: https://openairdocs.org/files/sha256/6f/23/6f23843efdbc77d10d3e6df6afc8bb596666a60ca9e36f097df3e0fe6e682045
- Page: https://openairdocs.org/service-documents/tecnam/817-cs/file/6f23843efdbc

## Text

This text is OCR from a scan. OCR can misread letters and numbers. Each page's text from the PDF; open the PDF at a page with #page=N.

### Page 1 (OCR)

•TECNAM
QUALITY AIRCRAFT SINCE 1948  SERVICE BULLETIN
N° SB 817 - CS - Ed. 1 Rev.1
Date: 06/12/2024
Rev. 1: 11/12/2024
The technical content of this document is approved under the authority of DOA ref. EASA.21J.335
Approval No: DO-817-241206
MANDATORY by the AD No.  2024-0239  May become MANDATORY after EASA evaluation
RECOMMENDED  INFORMATION.
SUBJECT:  P2010 & P2010TDI Rudder Pedals Torque Tube Hinges
SCOPE:  Following an occurrence report involving a P2010 aircraft, Tec-
nam identified a potential unsafe condition that may affect the
Rudder Pedals Torque Tube. As a result, design change
MOD2010/359 introduced an improvement to the P2010 rudder
pedals torque tube hinges. To prevent similar issues across the
P2010 series fleet, Tecnam mandates the installation of retainer
washers (P/N 210-5-3010-001) on both the left-hand (LH) and
right-hand (RH) pedal hinges.
Refer to Appendix A for a reference image of the installation. Ad-
ditional details are provided in Appendix B of this document.
APPLICABILITY:
TIME OF COMPLIANCE:
MANPOWER:
REQUIRED MATERIAL:
TOOLING:
WEIGHT AND BALANCE:
All Tecnam P2010 & P2010TDI up to S/N 317 (inclusive) which
do not embody MOD2010/359.
25 flight hours (FH) or 30 days, whichever occurs first, from
the issuance date of this Service Bulletin
1 man-hour
Kit SB 817-CS includes 4 (four) Washers (P/N 210-5-3010-
001). The related accomplishment instructions are provided in
Appendix B of this document.
Nil.
Nil.
REFERENCES:  P2010 & P2010TDI AMM last issue;
MOD2010/359
PUB. AFFECTED:  P2010 & P2010TDI IPC and AMM
For further information please contact TECNAM:
• Technical Support:
• Email: technical.support@tecnam.com or Tel: 0039 0823 997538
• Spare Parts
• Email: spareparts@tecnam.com or Tel: 0039 0823 622297
Page 1/3
MOD. PD-006-03 rev.3 data: 04/03/20
SERVICE BULLETIN
Edition 1 Rev.1

### Page 2 (OCR)

LETECNAM  QUALITY AIRCRAFT SINCE 1948  SERVICE BULLETIN
N° SB 817 - CS - Ed. 1 Rev.1
Date: 06/12/2024
Rev. 1: 11/12/2024
The technical content of this document is approved under the authority of DOA ref. EASA.21J.335
Approval No: DO-817-241206
Appendix A
Refer to the following figure for an image of the post-mod installation, shown for reference purposes.
Retaining
Page 2/3
MOD. PD-006-03 rev.3 data: 04/03/20
SERVICE BULLETIN
Edition 1 Rev. 1

### Page 3 (OCR)

TECNAM
QUALITY AIRCRAFT SINCE 1948  SERVICE BULLETIN
N° SB 817 - CS - Ed. 1 Rev. 1
Date: 06/12/2024
Rev. 1: 11/12/2024
The technical content of this document is approved under the authority of DOA ref. EASA.21J.335
Approval No: DO-817-241206
Appendix B
N  Accomplishment Instructions
Park the airplane in safe area;
2  Parking brake ON and Master Switch OFF;
3  Unscrew the bolt located on the left-hand (LH) pedal hinge.
Important: During bolt removal, carefully ensure that the bolt, washer, and nut do not
drop into the floor bay.
Install the bolt on LH pedal hinge according to following picture (LH Side Shown for Reference)
210-2-4001-0011  210-5-3001-801
PDS.4 (210-5-3010-001)  MS21042-5
AN5-15A
210-5-3001-80
POS.4 (210-5-3010-001)
-AN960-516
NOTE: during installation procedure, pay attention to install new self-locking nut
4  Tight the bolt according to applicable torques included in AMM, ATA 20
5  Perform the instructions included in point 3,4 on RH pedal hinge too.
Performing a functional/operating check of the system, checking that retaining washers
are installed properly without interference with lugs.
7  Apply the lubber line on nut and bolt thread (RH and LH side), like in Appendix A.
Page 3/3
MOD. PD-006-03 rev.3 data: 04/03/20
SERVICE BULLETIN
Edition 1 Rev. 1

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