Service difficulty report · Module · Boeing 767375

Difficulty date
August 28, 2019
Submitted
September 6, 2019
Operation
Air carrier
Aircraft
N1709A
Make and model
Boeing 767375
Aircraft serial
24086
Aircraft time
92,863 hours, 21,635 cycles
Part
Module
Part number
38850811
Part serial
ANA018
Condition
Malfunctioned
Location
Apu
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

DURING ENGINE START, APU DUCT PRESSURE NO HIGHER THAN 15 PSI. IMPENDING HOT START ON #2 ENGINE, STOPPED START, RESTART SUCCESSFUL. NO EXCEEDANCES. REMOVED AND REPLACED FLOW SENSING MODULE IAW B767 AMM 49-53-08. OPS CHECK GOOD AT THIS TIME.