Skip to main content

SERVICE BULLETIN SB020 894

LANCAIR IV · Service Bulletins

Free account — keep the POHs & checklists you reference in one place.

Overview

This service bulletin for the Lancair IV provides important information regarding fuel valve replacements and maintenance procedures. It outlines the necessary steps and safety precautions to ensure proper installation and operation of the fuel valves.

  • The bulletin addresses fuel valve replacements for the Lancair IV.
  • It specifies that three original fuel valves must be replaced.
  • New fuel valves are available through designated suppliers.
  • Installation procedures are detailed for safe handling.
  • Safety measures must be followed during the replacement process.
  • The bulletin includes warnings about potential operational issues.
  • Contact information for suppliers is provided for immediate assistance.
  • The document emphasizes the importance of adhering to service requirements.

Document

Source

Originally published by lancair.com. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.

Report a problem or request removal

Document details

Type
·
Service Bulletins
Year
·
2023
File size
·
33 KB
Publisher
·
lancair.com
Language
·
en
About this document
What is the SERVICE BULLETIN SB020 894?

The SERVICE BULLETIN SB020 894 is a service bulletins for the LANCAIR IV, dated 2023.

Where does the SERVICE BULLETIN SB020 894 come from?

This copy of the SERVICE BULLETIN SB020 894 was originally published by lancair.com and is hosted on Sprinkle as a free, searchable reference copy.

What year was the SERVICE BULLETIN SB020 894 published?

The SERVICE BULLETIN SB020 894 — the LANCAIR IV service bulletins on file — is dated 2023.

Documentation completeness
2/7

Most owners only have the POH. Here's the essential set for the LANCAIR IV.

More LANCAIR IVmanuals & documents

In this document

Introduction

The introduction outlines the purpose of the service bulletin and the importance of replacing the fuel valves.

Installation Procedures

Detailed steps for the installation of new fuel valves are provided to ensure proper functionality.

Safety Precautions

The bulletin highlights necessary safety measures to be taken during the replacement process.

Supplier Information

Contact details for suppliers of the new fuel valves are included for quick access.

Operational Warnings

Warnings regarding potential operational issues if the replacement is not performed correctly are discussed.

Conclusion

The conclusion reiterates the importance of following the service bulletin for safe aircraft operation.

Safety notes

  • Improper installation may lead to operational issues.
  • Always follow safety measures during valve replacement.
  • Ensure all components are correctly installed to avoid malfunctions.

Full document text

$LUSRUW:D\5HGPRQG2UHJRQ 3KRQH )D[ 6(59,&(%8//(7,1 6% 6XEMHFW/$1&$,5,9)XHO6HOHFWRU9DOYHV 'DWH WK $XJXVW 5HI 1RQH 3DJHV  6WDWXV 6HUYLFHUHTXLUHGWRYDOYHVZLWKS DUW 7KHIXHOYDOYHVIRU /DQFDLU,XWLOL]HWKUHH2 ULQJVRQWKHLQWHUQDOVSLQGOH2ULJLQDOLQIRUPDWLRQ VXSSOLHG E\ RXU 2ULQJ YHQGRU VWDWHG WKDW WKH\ ZRXOG QRW EH DGYHUVHO\ DIIHFWHG E\IXHO:KLOH WKLV LV WHFKQLFDOO\ WUXH ZH∂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