Service difficulty report · Pump · Bombdr BD1001A10

Difficulty date
August 20, 2026
Submitted
September 5, 2026
Operation
Air carrier
Aircraft
N340JE
Make and model
Bombdr BD1001A10
Aircraft serial
20109
Aircraft time
8,967 hours, 5,111 cycles
Part
Pump
Part number
5116006
Part serial
K1174
Condition
Leaking
Location
Left
Stage of operation
CR
How discovered
O
Nature of condition
K, J
Precautionary procedure
B

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

What was found

LEFT HYD AMBER HIGH TEMP CAS FOLLOWED BY LT SOV CLOSED. LOSS OF ALL LT HYD (B3-303036 CODE), MANUAL GEAR EXTENSION DUE TO LOSS OF LT SIDE HYD. INSTALLED A REPAIRED LT ED HYD PUMP. FLUSHED THE LT HYD SYS. INSTALLED A NEW LT OTBD CASE DRAIN FILTER. A NEW LT INBD CASE DRAIN FILTER, NEW LT PRESS FILTER, NEW LT RETURN FILTER, & NEW NOSE WHEEL STEERING FILTER. SERVICED LT HYD SYS & BLED AS REQUIRED. PERFORMED OPS & LEAK CHKS, CHKD GOOD. WORK DONE IAW AMM 12-12-00, 29-12-01, 29-10-00, 29-12-12, 29-12-15, 29-12-17, AND 29-12-23. PERFORMED MULTIPLE MLG SWINGS IAW AMM 32-30-00. OPS & LEAK CHKD GOOD.