Service difficulty report · Nut

Difficulty date
September 16, 2013
Submitted
September 14, 2015
Operation
General aviation
Engine
Pwa PW535A
Part
Nut
Part number
MS919806
Condition
Missing
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

(CAN) ENGINE MFG HAS COME ACROSS 1 UNAPPROVED PART OF MS9198-06 WHICH WAS INSTALLED ON A HIGHER LEVEL ASSY, PN 3073363-01, FUEL PRESSURE TUBE WHERE THE MS PART IS MISSING THE HOLE REQUIRED FOR THE SAFETY WIRE. ENGINE MFG IS CURRENTLY INSPECTING THE REST OF THE STORE STOCK ON MS9198-06, 3073363-01 AND 3073347-01. PN=MS9198-06, RECORD STATUS. MFG DWG PART DESCRIPTION, NUT-TUBE COUPLING, .5625-18 PART STANDARD, INDUSTRY STANDARD PN MS9198-06.