Service difficulty report · Actuator · Boeing 737436

Difficulty date
January 17, 2024
Submitted
January 23, 2024
Operation
Air carrier
Aircraft
N405YK
Make and model
Boeing 737436
Aircraft serial
25267
Aircraft time
68,811 hours, 43,840 cycles
Part
Actuator
Part number
65C268642
Part serial
4013
Condition
Cracked
Location
Spoilers
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
B, A

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

What was found

SYSTEM A HYDRAULIC FAILURE. FOUND 1 EACH SPOILER ACTUATOR CRACKED/SPLIT OFF AT TOP OF ACTUATOR. REPLACED ACTUATOR IAW AMM 27-12-74 OPS AND LEAK CHECK GOOD. NO TIME INFO, PART UNKNOWN TO TRAX.