SDR DHL2001727530

Service difficulty report · Duct · Boeing 727228

Difficulty date: August 21, 2001
Submitted: September 10, 2001
Operation: Air carrier
Aircraft: N727DH
Make and model: Boeing 727228
System (JASC): 2120 · Air Distribution System
Part: Duct
Condition: Broken
Location: A/C Bay
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

FWD CARGO A/C DISTRIBUTION BAY FIBERGLASS DUCT FROM GASPER FAN O/B HAS SEVERAL CRACKS AND BROKEN SPOTS. REMOVED DUCT ASSY AND ROUTED TO FIBERGLASS SHOP PER M/M 21-20-5. INSTALLED FIBERGLASS OVERLAY REPAIR TO DISTRIBUTION BAY PER SRM 51-40-8 FIG 1. REINSTALLED DUCT PER M/M 21-20-5.