EASA Regulations for Cessna 421C

EASA SIB CE-14-19

Cessna 310, 401, 402, 411, 414 and 421 series Aeroplanes — MLG Torque Link

The FAA Special Airworthiness Information Bulletin SAIB: CE-14-19 addresses an airworthiness concern related to the main landing gear (MLG) torque link assembly on Cessna 300 and 400 series airplanes, including models 310P, 310Q, 310R, 401, 401A, 401B, 402, 402A, 402B, 402C, 411, 411A, 414, 414A, 421, 421A, 421B, and 421C. The bulletin highlights the need to inspect and ensure the correct thickness and positioning of washers in the MLG torque link assembly. This information bulletin is advisory and does not mandate regulatory action under 14 CFR part 39.

Jun 4, 2014

Safety Information BulletinMaintenanceSafety MgmtCessna 310PCessna 310QCessna 310RCessna 401Cessna 401ACessna 401BCessna 402Cessna 402ACessna 402BCessna 402CCessna 411Cessna 411ACessna 414Cessna 414ACessna 421Cessna 421ACessna 421BCessna 421C

Cessna 414A and 421C, if modified by S-TEC Corporation STC - Flight Control System

The FAA Special Airworthiness Information Bulletin SAIB: CE-11-29R1 addresses flight control system concerns for Cessna 414A and 421C aircraft modified by S-TEC Corporation Supplemental Type Certificates SA08996AC-D, SA7787SW-D, and SA7790SW-D with optional trim installed. The bulletin provides guidance on inspecting rudder trim tab blocks and phenolic blocks along the flight control system to prevent wear and ensure proper rudder travel. This information bulletin is advisory and does not mandate regulatory action.