-
To preclude the possibility of skin cracking around the Camloc fasteners and reinforcement on the engine cowling doors, Alon recommends the following stiffener and reinforcement be added on each door.
-
Inspect all control surface hinges for evidence of loose or working hinge pins at a frequency of not less than at time of each periodic.
-
To provide tail position light visibility for compliance with CAR 03. 538.
-
To provide a vertical support which will function in conjunction with the F-40400-86 horizontal support angle, install A40712-1 support spring as shown.
-
Frequently check for leakage or seepage of the fuselage fuel tank, and check all plumbing connections for proper tightness and weld seams of the tank for possible cracks.
-
To ensure that the rubber strips on the top of the rear engine baffles remain in place, it is necessary to staple them in six places.
-
To keep foreign particles out of the wheel bearings on the main landing gear, perform the following steps to accomplish the inserting of a cork into each hollow main landing gear axle.
-
Rework to eliminate the possibility of fuel overflow and in-flight siphoning.
-
The following rework is to be accomplished by not later than the next periodic inspection to eliminate the possibility of a fuel line vapor lock occurring.
-
In some instances, fuel has been observed flowing during flight from the vented fuel-filler caps. To preclude this condition, accomplish the following instructions.