Service difficulty report · Pressure Switch · Dhav DHC8102

Difficulty date
July 17, 2019
Submitted
August 17, 2020
Operation
General aviation
Make and model
Dhav DHC8102
Aircraft time
68,223 hours
Engine
Pwa PW120A
Propeller
Hamstd 14SF7
Part
Pressure Switch
Part number
7506593
Condition
Failed
Location
Bleed Air Sys
Stage of operation
CR
How discovered
O
Nature of condition
G, J
Precautionary procedure
B

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(CAN) #2 BLEED HOT ILLUMINATED DURING CRUISE. SYSTEM GOT TURNED OFF, AFTER THAT #1 SYSTEM FAILED. EMERGENCY DECENT WAS EXECUTED, PLANE DIVERTED TO YQT FOR MAINTENANCE. (TC# 20190729013)