Service difficulty report · Isolation Mount · Piper PA31350

Difficulty date
May 2, 2019
Submitted
August 17, 2020
Operation
General aviation
Make and model
Piper PA31350
Aircraft time
8,090 hours
Engine
Lyc TIO540J2BD
Part
Isolation Mount
Part number
475117
Condition
Torn
Location
Lt Engine
Part time
1,555 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) LH ENGINE, UPPER OUTBOARD ISOLATION MOUNT, FORWARD ISOLATOR FOUND COMPLETELY TORN AND UNSERVICEABLE. THE REMAINING THREE ISOLATOR MOUNTS ARE DETERIORATED AND REQUIRE REPLACEMENT. THERE WAS NO INDICATION OF FAULT OR ABNORMAL OCCURRENCES. (TC# 20190503022)

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