Service difficulty report · Doubler · Dhav DHC8311

Difficulty date
December 30, 2014
Submitted
March 12, 2015
Operation
General aviation
Make and model
Dhav DHC8311
Aircraft time
35,207 hours
Engine
Pwa PW123
Part
Doubler
Part number
85712056
Condition
Corroded
Location
Rt Wing
Part time
35,202 hours
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

(CAN) DURING INSPECTION MAINTENANCE PERSONNEL REPORTED PITTING AND CORROSION ON THE RT BOOST PUMP DOUBLER IN SEVERAL PLACES AND IN THE BORES OF THE LOCATOR PINS. APPROVED REPAIR CARRIED OUT IAW RD8-57-2552.