SDR 96ZZZX2539

Service difficulty report · Duct · Doug DC932

Difficulty date: February 4, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N916VV
Make and model: Doug DC932
Aircraft serial: 47445
System (JASC): 2120 · Air Distribution System
Part: Duct
Condition: Loose
Location: Left
Stage of operation: CR
Nature of condition: J
Precautionary procedure: G

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

What was found

CABIN PRESSURIZATION FAILED AT FL 350 (1,000-1,500 FEET FPM CABIN CLIMB), CABIN PRESSURE MASTER WARNING ILLUMINATED AND ALL MASKS DROPPED. RESECURED DUCT AFT SIDE OF LEFT WATER SEPARATOR. PRESSURIZATION CHECK OK PER MM 21-30 SYSTEM. OPS CHECK GOOD, SECURED MASKS.

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