Service difficulty report · Fuse · Doug DC863F

Difficulty date
October 23, 2002
Submitted
November 7, 2002
Operation
Air carrier
Aircraft
N906R
Make and model
Doug DC863F
Aircraft serial
46087
Aircraft time
74,560 hours, 24,397 cycles
Part
Fuse
Condition
Melted
Location
Brake Assy
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

DURING POST FLIGHT INSPECTION THE FOLLOWING WAS FOUND: NR 3, 4 & 8 MWA THERMAL FUSE MELTED; NR 7 MWA DUE CHANGE FROM STRESS BEYOND LIMITS. FOUND CRACK AT NR 3 & 4 BRAKE ASSY. DURING MWA; FOUND NR 8 BRAKE ASSY. SEVERLY OVERHEATED AT MWA. FOUND NR 7 & 6 BRAKE NOT OPERATING. REMOVED AND REPLACED NR 3, 4 AND 8 MWA IAW DC8 MM 32-40-1. REMOVED AND REPLACED NR 7 MWA IAW DC8 MM 32-40-1. REMOVED AND REPLACED NR 3, 4 AND 8 BRAKE ASSY. IAW DC8 MM 32-42-1. REMOVED AND REPLACED RH OUTBD ANTISKID VALUE IAW MM 32-43-3 LEAK CHECK OK OPS CHECK OK IAW DC8 MM 32-43-0. REMOVED AND REPLACED ANTISKID CONTROL BOX IAW MM 32-43-0. ACCOMPLISHED COMPLETE ANTISKID TEST OK IAW 32-43-0

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