Service difficulty report · Indication Sys · Boeing 7572T7

Difficulty date
October 13, 2026
Submitted
October 16, 2026
Operation
Air carrier
Aircraft
N935FD
Make and model
Boeing 7572T7
Aircraft serial
22780
Aircraft time
96,898 hours, 39,451 cycles
Part
Indication Sys
Condition
Malfunctioned
Location
Hyd Sys
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

DURING CLIMB OUT, GOT RT HYD SYS PRESSURE EICAS & ASSOCIATED LIGHT ON OVERHEAD. LOWER EICAS STATUS PAGE SHOWED NORMAL PRESSURE & NORMAL QUANTITY. EMERGENCY DECLARED. IAW CHAPTER 6, AMM 26-18-00-5, AMM 29-11-00-5, AMM 28-22-00-5, AMM 75-32-01-2, AMM 73-21-00-2-1, AMM 76-11-02-4, AMM 77-21-00-5, AFTER COMPLETION OF WIRING REPAIR AND CLOSE UP REFER TO PREVIOUS ENTRIES, ACCOMPLISHED OPS TEST OF ALL KNOWN DISTURBED SYS IDENTIFIED TO BE: DUCT LEAK DETECTION, RT ENG HYD EDP, SHUTOFF VALVE, RT HYD EDP. CONTROL & INDICATION SYSTEMS, RT ENG FUEL SPAR VALVE, RT ENG BVCU BITE, RT ENG EEC BITE, RT ENG EGT, & RT ENG FCM. ALL SYS OPS CHKD NORMAL. OPS RT ENG AT IDLE POWER & VERIFIED PROPER OPS OF RT ENG HYD EDP, & SYS PRESSURE INDICATION. NO DEFECTS NOTED. OK FOR SERVICE.

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