Service difficulty report · Door · Boeing 737824

Difficulty date
May 12, 2021
Submitted
May 12, 2021
Operation
Air carrier
Aircraft
N37263
Make and model
Boeing 737824
Aircraft serial
31583
Aircraft time
63,618 hours, 21,613 cycles
Part
Door
Condition
Leaking
Location
L2
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

2L DOOR SQUEAL AND CBN NO PRESSURIZE UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. UPDATED MAA CODE FIX USING VENDOR MAA SCREEN UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. CONFIRMED L2 DOOR LEAKING AT LOWER CORNERS. AS PER LP 6274246 FOR TROUBLESHOOTING OF PRESSURIZATION ISSUE : PERFORMED CPC BITE, FOUND CODE 30 (LOW FLOW) ON CPC 1. FOLLOWING FIM 21-31-00-810-823, PERFORMED PACK OP CHECKS AND SINGLE PACK CONFIDENCE DECAY CHECK. PACKS OPERATED NORMAL AND DECAY WAS 150 SECONDS, LIMIT IS 100 SECONDS. NOTE: DFD SHOWS ENGINE BLEEDS OFF AT TAKEOFF. LOCKED FOR MAINTENANCE FERRY. FURTHER DETAILS AWAITED.