Service difficulty report · Blower · Boeing 737724

Difficulty date
February 1, 2026
Submitted
February 4, 2026
Operation
Air carrier
Aircraft
N33714
Make and model
Boeing 737724
Aircraft serial
28785
Aircraft time
84,282 hours, 31,319 cycles
Part
Blower
Part number
6068022
Part serial
633041
Condition
Faulted
Location
Lav Vacuum
Part time
807,492 hours, 714,697 cycles
Stage of operation
CR
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

ALL LAVS WILL NOT FLUSH REQUEST MEL PER 3802E. APPROVED DEFER PER MEL 3802E. REMIVED AND REPLACE AFT CARGO LAV VACUUM BLOWER IAW AMM 38-32-05. OPS CHECK GOOD.