Service difficulty report · Battery Pack · Cessna 177RG

Difficulty date
September 15, 2014
Submitted
October 17, 2014
Operation
General aviation
Aircraft
N1844Q
Make and model
Cessna 177RG
Aircraft serial
177RG0244
Engine
Lyc IO360A1B6
Part
Battery Pack
Part number
AK451
Part serial
ME406
Condition
Failed
Location
Elt Assy
Part time
6 hours
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

PART CONSISTENTLY FAILS VOLTAGE CHECKS AT EACH ANNUAL INSPECTION AS REQUIRED BY FAR 91,207, D. SUSPECT INADEUATE QUALITY CONTROL AT VENDOR.

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