Service difficulty report · Shutoff Valve · Boeing 767322

Difficulty date
June 29, 2024
Submitted
July 2, 2024
Operation
Air carrier
Aircraft
N675UA
Make and model
Boeing 767322
Aircraft serial
29243
Aircraft time
83,584 hours, 16,656 cycles
Part
Shutoff Valve
Part number
9798583
Part serial
1021
Condition
Faulted
Location
Starter
Part time
775,962 hours, 710,965 cycles
Stage of operation
CL
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

JUST AFTER TAKEOFF GOT STARTER CUTOUT CAUTION MESSAGE ON RIGHT S IDE ALSO CHECK ENG START SWITCH YAY ON THE ENGINE IGNITION AND CONT ROL MODULE, M49. REPORT FINDINGS. WHQLM-EMC ARSHAD. 29JUN24. ENG2 SN. 727968, REVIEW HIT L/P8403387-ORD-25JUN, (R ENG SPEED C TS PER FIM TASK 80-11 TASK SERVICE TIP FIGURE 303 PERFORMED ARD HAS BEEN REPLACED). REF FIM 80-11-00 (301) TASK SUPPORT-SERV WIRING CHECKS CALLED OUT ON TABLE 303 NO DEFECTS NOTED WIRING ICE TIP. FOR T/SHOOTING. ACCOMPLISH ALL WIRING CHECKS CALLED OUT CHECKS OKAY. REF WDM 80-11-21-2A. RECOMEND REPLACING RIGHT UNDER POSSIBLE CAUSES STEP 2 & 3. REF. WDM 80-11-21-2A PAGE 2A. ENGINE START CONTROL VALVE V351. REMOVED AND REPLACED #2 ENGINE STARTER SHUTOFF VALVE PER AMM 80-11-02. OPS CHECKED GOOD AT THIS TIM. STARTED AND RAN ENGINE TWICE WITH NORMAL INDICATIONS.