Service difficulty report · Bracket · Doug DC873F

Difficulty date
October 5, 2004
Submitted
October 13, 2004
Operation
Air carrier
Aircraft
N801DH
Make and model
Doug DC873F
Aircraft serial
46033
Aircraft time
81,349 hours, 31,015 cycles
Engine
Ge CFM562C
Part
Bracket
Part number
3645612
Condition
Cracked
Location
Boost Pump
Part time
81,349 hours, 31,015 cycles
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

LT WING NR 1 ALT TANK BOOSTER PUMP BRACKET CRACKED (FWD). PERFORMED MAJOR REPAIR IAW DWG W51-R11, FAA FORM 8110-3 DATED 10-04-04. REMOVED CRACKED BRACKET IAW SRM 57-1-0 PG.1, SRM 51-1-21 PG.1, SRM 51-1-20D PG.21, SRM 51-3-0 PG.1. FABRICATED NEW BRACKET (AL7075-T651) IAW DWG W51-R11. PERFORMED HEAT TREATMENT IAW DPS 7.00. PERFORMED NDT INSPECTION IAW NDT SPM PART 08-00-02/07. CLEANED, TREATED AND PRIMED IAW SRM 51-1-8B. INSTALLED NEW BRACKET IAW SRM 51-1-21 PG.1, SRM 51-1-20D PG.9, SRM 51-3-0 PG.1.

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