Service difficulty report · Unknown · Boeing 7673P6

Difficulty date
December 9, 2017
Submitted
December 11, 2017
Operation
Air carrier
Aircraft
N762CK
Make and model
Boeing 7673P6
Aircraft serial
26236
Aircraft time
86,289 hours, 25,178 cycles
Part
Unknown
Condition
Smoke
Location
Cockpit
Stage of operation
CR
How discovered
O
Nature of condition
B
Precautionary procedure
A

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

What was found

SMOKE IN COCKPIT FROM GLARE SHIELD VENTILATION DUCT. PERFORMED ENGINE RUNS IAW B-767 AMM 71-00-00 AND B-767 FIM 21-00 TASK 801,ALL CHECKS GOOD. PERFORMED ENGINE INSPECTION FOR OIL,HYDRAULIC FUEL LEAKS PER B-767 AMM 71-7-00. ALL CHECKS GOOD. PERFORMED INSPECTION CHECK OF AIRCRAFT PACK SYSTEM IAW B-767 AMM 21-51-00 ALL CHECKS GOOD. FOUND RIGHT HAND HYDRAULIC SYSTEM QUANTITY AT 1.29, TRANSFERRED HYDRAULIC FLUID TO "C" SYSTEM IAW B-767 AMM 12-12-01. NOTE: OVER-SERVICED HYDRAULIC SYSTEM CAN CAUSE SMOKE IN THE COCKPIT. PERFORMED REPAIR CONFIRMATION DURING ENGINE RUNS IAW B-767 AMM 21-00-21 AND B-767 FIM 21-00 TASK 801. ALL CHECKS GOOD. PERFORMED GENERAL WIRING INSPECTION OF MAIN AND FORWARD ELECTRONICS COMPARTMENT IAW BSWPM 20-10-06 ALL SYSTEM TESTS/CHECKS NORMAL AT THIS TIME.

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