My Account Menu

CAPA Login

Register to trial CAPA Membership!

New and highly improved switch from Honeywell


NEW JERSEY (Satair Asia) - Honeywell has introduced a new switch, part number 426HE13-8, replacing both the landing warning switch (part number 426EN9-8) and the flap position/up switch (part number 426EN10-8) on S138, S245, S290, & S1051 switch locations on Boeing B737aircraft and Boeing Business Jets.

The new switch is the solution to in-service problems with the two switches p/n 426EN9-8 and p/n 426EN10-8, where the problem was documented as internal corrosion. Consequently, the new switch, p/n 426HE13-8, is hermetically sealed to provide increased reliability as well as it is interchangeable with the older switches.

As per Boeing Service Letter 737-SL-27-079-F dated February 8, 2005, Boeing recommends replacing current switches on condition or as a preventive measure at a convenient maintenance opportunity.

To support your requirements for the new switch p/n 426HE13-8, Satair offers this switch from stock for immediate delivery – and at competitive price breaks too.

For further technical information on p/n 426HE13-8 or our electrical products manufactured by Honeywell, please contact your local Satair representative.

Satair is a CAPA Member. For more information on the Centre for Asia Pacific Aviation's membership service, please click the icon below.



Want more analysis like this? CAPA Membership gives you access to all news and analysis on the site, along with access to many areas of our comprehensive databases and toolsets.
Find out more and take a free trial.