Kit Id: 144B

Lower Main Spar Cap Replacement Procedure

Provides replacement of the lower spar cap to restore the structural integrity of the original design of the Models 685, 690, 690A, and 690B.

Issue Date

February 20, 2001

Effectivity

690
690A
690B
685

ID: 148
Conversion to AlliedSignal TPE331-10T Engines

ID: 141
Environmental Air Conditioning and Pressurization System Install