Service difficulty report · Strap · Boeing 7377H4

Difficulty date
May 3, 2021
Submitted
June 3, 2021
Operation
Air carrier
Aircraft
N738CB
Make and model
Boeing 7377H4
Aircraft serial
27870
Aircraft time
74,656 hours, 44,175 cycles
Part
Strap
Condition
Corroded
Location
Bs 727d-727e
Stage of operation
IN
How discovered
9
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

CORROSION ON STRAP LOCATED FROM BS 727D TO BS 727E BETWEEN LBL 21.80 AND RBL 21.80 WL 156 AT AFT CARGO COMPARTMENT / REPLACED ON STRAP LOCATED FROM BS 727D TO 727E BETWEEN LBL 21.80 AND RBL 21.80 WL 156 AT AFT CARGO COMPARTMENT P/N NEW STRAP IS 146A9401-8 IAW DRAWING #146A7500 REV.'A'_SRM 51-10-02 ITEM 9

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