Diamond Aircraft DV 20 KATANA, Maintenance Manual

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AIRCRAFT
DV 20 KATANA AMM General Description
Doc # 4.02.02
Rev. 13
03-00-00
Page 3
15 Dec 2018
The DV 20 KATANA is equipped with a fixed tricycle landing gear. The main wheels are equipped with
hydraulically operated disk brakes.
The flight controls consist of conventional ailerons, elevator, and rudder. Ailerons and elevator are
deflected through push rods, while rudder and trim tab are controlled by use of control cables. The
wing flaps are operated electrically.
The engine of the DV 20 KATANA is a ROTAX 912 A3 or S3. On this four cycle engine, the cylinders
are cooled by ram air, while the cylinder heads are cooled by using a liquid cooling system.
Engine output is transferred to the constant speed two-bladed propeller (Hoffmann HO-V72F/S170DW,
Hoffmann HO-V352F/170FQ, Hoffmann HO-V352F/C170FQ or mt-Propeller MTV-21-A/175-05) using
a reduction transmission. The propeller blades are of wood composite construction, with the spinner
manufactured of aluminum.
Fuel is supplied using a tank located in the fuselage. It has a capacity of 79 liters, 77 liters of which are
usable. The aluminum tank is located between the backrest of the seat and the B-bulkhead below the
floor of the baggage compartment.
3. Vendor Documentation
The following table lists suppliers of vendor systems and equipment installed in the DV 20 KATANA.
It will be helpful when detailed information on the respective systems and equipment is to be obtained.
Engine: Rotax 912 A3 or Rotax 912 S3
Supplier Bombardier-Rotax GmbH
A-4623 Gunskirchen, Austria
Phone No. : +43-7246-601-0
Fax No. : +43-7246-6370