Cycling Switch
No failure report names the cycling switch. 6 FAA approvals let 3 companies make a replacement cycling switch, Janaero Devices holding the most (2).
Approved replacement parts 6 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a cycling switch and sell it as an approved part for the models named. These are the companies holding such approvals for a cycling switch:
For these models most: Piper PA-60 Aerostar (2), Piper PA-44 Seminole (1), Piper PA-39 Twin Comanche C/R (1), Piper PA-34 Seneca (1), Piper PA-31 Navajo and Chieftain (1), Piper PA-30 Twin Comanche (1), Piper PA-23 Apache and Aztec (1), Cessna T337 (1), Cessna T-310 (1), Cessna P337 (1), Cessna 500 Citation I (1), Cessna 421 Golden Eagle (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aircraft Heating & Electrical | Cycling Switch AHEA07D32 | Janitrol (JanAero Devices) A07D32 | Aerostar Aircraft PA-60-600, 206A, 206B | 1998-07-27 | current |
| Aircraft Heating & Electrical | Cycling Switch AHEB07D32 | Janitrol (JanAero Devices) B07D32 | Beech Raytheon) (58P, 60, A60 | 1998-07-27 | current |
| C & D Associates | Cycling Switch 4148 | Janitrol A07D32 | Miscellaneous FAA/PMA aircraft combustion heater... | 1993-04-28 | current |
| C & D Associates | Cycling Switch 8162 | Southwind G-719983 | Miscellaneous FAA/PMA aircraft combustion heater... | 1993-04-28 | current |
| Janaero Devices | Cycling Switch 4148 | Janitrol A07D32 | Miscellaneous Acft Comb. Heater & TC Acft Inst'l... | 1993-04-17 | current |
| Janaero Devices | Cycling Switch 8162 | Southwind G-719983 | Miscellaneous Acft Comb. Heater & TC Acft Inst'l... | 1993-04-17 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.