Service difficulty report · Coupling · Cndair CL6002B19

Difficulty date
August 17, 2011
Submitted
August 18, 2011
Operation
Air carrier
Aircraft
N8554A
Make and model
Cndair CL6002B19
Aircraft serial
7554
Aircraft time
22,614 hours, 19,545 cycles
Part
Coupling
Part number
NM1034700200
Condition
Damaged
Location
Bleed Air Sys
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

ON CLIMBOUT FROM FWA RECEIVED A "L JET PIPE OVHT" MSG. CREW PERFORMED QRH AND MSG WENT OUT AT AROUND 70 PERCENT N1. RETURNED AND LANDED AT KFWA. MAINTENANCE INSPECTED JETPIPE FOR OVHT CONDITION, FOUND NONE. MAINTENANCE FOUND TERMINAL WIRE TO LOOP "B" BARE. TERMINAL WIRE REPAIRED WIRE IAW ESPM 20-20-00 SYS TESTED NORMAL IAW 26-11-00. FLIGHT RESUMED AND AGAIN RECEIVED "L JET PIPE OVHT" MSG. RETURNED AND LANDED AT KFWA. MAINTENANCE FOUND AFT CLAMP ON 14TH STAGE BLEED AIR SOV THREADS TO BE STRIPPED CAUSING A LEAKAGE OF HOT AIR INTO LT PYLON. REMOVED AND REPLACED CLAMP IAW AMM 36-12-01. LEAK CHECK OK. NO DEFECTS NOTED AT THIS TIME. VERIFIED PART EFFECT. AIRCRAFT RETURNED TO SERVICE. REF TL-214624-2011 AND HWO-017189-2011.