Service difficulty report · Line · Boeing 76734AF

Difficulty date
December 19, 2005
Submitted
December 19, 2005
Operation
Air carrier
Aircraft
N331UP
Make and model
Boeing 76734AF
Aircraft serial
27757
Part
Line
Condition
Cracked
Location
Hyd System
Stage of operation
AP
How discovered
O
Nature of condition
K, J
Precautionary procedure
O

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

What was found

ON APPROACH, LOST LEFT HYDRAULIC PRESSURE RAN HYDRAULIC SYSTEM PRESSURE CHECKLIST. ON T/S FOUND HYD PRESSURE FROM L SYST ACMP TO PRESS/CASE DRAIN MODULE, RIGID LINE WITH CRACK REMOVED AND REPLACED RIGID HYD LINE IAW GMM 5- 9-1. SYSTEM CHK CARRIED OUT IAW AMM 29-11-00-2 AND SERVICE IAW 12-12-0 1-3.

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