SDR MALA080018

Service difficulty report · Control Module · Saab 340B

Difficulty date
January 28, 2008
Submitted
January 29, 2008
Operation
Air carrier
Aircraft
N402XJ
Make and model
Saab 340B
Aircraft serial
340B402
Aircraft time
25,570 hours, 27,658 cycles
Part
Control Module
Part number
44730501
Part serial
A00632
Condition
Malfunctioned
Location
Anti-Ice Sys
Stage of operation
UK
How discovered
O
Nature of condition
B
Precautionary procedure
O

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

What was found

DURING CLIMB-OUT, RT ENGINE INTAKE LIGHT ILLUMINATED, WITH A STRONG SMELL OF MELTING RUBBER. THE F/O NOTICED GLOWING IN THE INTAKE. TURNED THE RT INTAKE SWITCH OFF, GLOWING WENT AWAY AND SMELL DISSIPATED. FOUND RT LOWER DUCT TO HAVE BURN SPOT. REMOVED AND REPLACED THE LOWER DUCT (INLET FWD) IAW AMM 71-60. REMOVED AND REPLACED RT DEICE CTRL MODULE IAW ACT MM 30-21, PN ON/OFF 44730-501, SN/ON A00491 SN/OFF A00632. DUCT PN ON/OFF NH24668-169, SN/ON L291146 SN/OFF L16236. OPS CHECK OF RT ENG INLET ANTI-ICE IAW MM 30-20, IS GOOD.

More about the Saab 340B