Hey all, I have a 1989 Piper Mirage. The pressurization dump squat switch is possible failing but I cannot find a proper replacement. The correct switch would be 87545-006 (Use: H11-1622) (M/N: 81648) Piper PA46-350P Eaton Squat Switch
The one available is 87545-006 (Use: H11-1622) (M/N: 81640) Piper PA46-350P Eaton Squat Switch.
Note the difference in M/N number....it must reflect the difference in the number of plug pins. The M/N 81648 has 16 pins and 12 in use, which is what my plane has. The M/N 81640 is what they are offering as the proper replacement but it only has 9 pins and 6 in use. This is not compatible. And without a full wiring diagram to determine if the wires can be moved to the old plug we are not able to replace the switch.
Any guidance would be appreciated.
Thanks
The one available is 87545-006 (Use: H11-1622) (M/N: 81640) Piper PA46-350P Eaton Squat Switch.
Note the difference in M/N number....it must reflect the difference in the number of plug pins. The M/N 81648 has 16 pins and 12 in use, which is what my plane has. The M/N 81640 is what they are offering as the proper replacement but it only has 9 pins and 6 in use. This is not compatible. And without a full wiring diagram to determine if the wires can be moved to the old plug we are not able to replace the switch.
Any guidance would be appreciated.
Thanks
