WING STRUT ADJUSTMENT FORK - 5/16 INCH BOLT HOLE

FAA/PMA'd. J-3 & PA-11. Replacement for 13770-00. Includes bolt, nut, cotter pin & jam nut. Measures 5/16" bolt hole. Measures 7/16" x 20 thread NF3.

Conforms to AD. 81-25-05. The high tensile strength strut fork has rolled threads, an improved alloy with heartier design for added strength and a permanent identification mark to provide assurance of conformity for ease in field installation. Forks require a 500-hour inspection per A.D. 99-01-05R1. Code 4