Service difficulty report · Indication Sys · Urocop EC155B

Difficulty date
February 25, 2015
Submitted
February 26, 2015
Operation
Air carrier
Aircraft
N155UM
Make and model
Urocop EC155B
Aircraft serial
6934
Aircraft time
1,217 hours
Part
Indication Sys
Part number
B19030LC04
Part serial
6914
Condition
False Indication
Location
Cockpit
Part time
1,217 hours
Stage of operation
CL
How discovered
O
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

DURING TAKEOFF WHILE CLIMBING, TRANSMISSION OIL PRESS WAS FLUCTUATING BETWEEN 1.4 & 3.8 BARS. THROUGH EXTENSIVE TROUBLESHOOTING DETERMINED IT WAS THE VEMD.

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