Service difficulty report · Valve · Boeing 76731K

Difficulty date
September 19, 2019
Submitted
September 23, 2019
Operation
Air carrier
Aircraft
N1487A
Make and model
Boeing 76731K
Aircraft serial
28865
Aircraft time
85,941 hours, 17,427 cycles
Part
Valve
Part number
32896961
Part serial
3212
Condition
Faulty
Location
Ac Bay
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

LT PACK "OFF" LIGHT WILL NOT ILLUMINATE WHEN LT PACK SWITCH IS IN OFF POSITION. TRANSFERRED TO DMI 117977 IAW MEL 21-51-01-01, CAT 'C', DUE DATE 29SEP19. PLACARDS INSTALLED AND MX ACTION C/W. FLOW CONTROL SHUT OFF VALVE LOCKED IN CLOSED POSITION AND SATISFIED. LP 1076141 - M4: REMOVED AND REPLACED LOW LIMIT VALVE IAW AMM 21-51-11, OPS CHECK GOOD. THIS CLEARS MDDR 117977. MCC NOTIFIED AND PLACARD REMOVED. TI: RS @ 18:13Z.

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