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Ryan1663

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Posts posted by Ryan1663

  1. The T.O. you are looking for is the 13A6-59-13. It doesn't really get into specifics for go/no-go stuff though.

    Here is the inspection criteria.

    "d. Inspect the nylon fabric for rips, holes, or frayed edges. Inspect the zipper for broken or missing teeth or damage to the slider. Replace accordingly."

  2. All differences between the T56-A-9 and the T56-A-11 engines are internal. The T56-A-11 engine is a T56-A-9 power section which has been modified to operate with kerosene fuel. The T56-A-11 engine uses the same gearbox as the T56-A-7 engine. This gearbox is equipped with a lower gear ratio than the T56-A-9 engine. Externally, there is no difference between the two engines and there accesssoriess. The power section of the T56-A-11 engine is the same as the T56 -A-9 except the -11 uses a dual orifice fuel nozzle, p/n 6813716. These fuel nozzles are of a duplex nature designed with a spray tip with two concentric orifices and two spin chambers. These nozzles replace the T56-A-9 counterpart, p/n 6812991, which is a dual slot type incorporating one spin chamber and one exit orifice. The newer dual orifice nozzle results in greatly improved atomization of the fuel at cold temperatures and low fuel rates. A new fuel control, p/n 6826924 is used instead of the T56-A-9 fuel control p/n 6812563. The reduction gear configuration of the T56-A-11 gearbox is different from the T56-A-9 gearbox. The major difference is the gear ratio. The T56-A-11 gear box provides a 13.54 to 1 ratio which permits a slower propeller speed. Except for the slower speed, the internal changes to the gearbox do not result in any differences in the operating or maintenance instructions. Externally, the T56-A-11 gearbox is the same as the T56-A-9 and all mounting pads and accessories are the same. All performance specifications for the T56-A-9 engine apply to the T56-A-11. The weight of the -11 engine is approximately 100 pounds greater than the -9. The -11 engines had the Aeroproducts Model A6341FN-D1A, 3 bladed propeller.

    Wow I guess that answers his question.

  3. From the 33GS

    "If the airplane experiences deceleration in excess of 2.5 g’s along its longitudinal axis, the inertia switch in the emergency exit light assembly closes."

    This is why they have fwd faceing arrows on them.

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