Model Tech Yak 54 Manual do Utilizador descarregar pdf (Página 2)

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The Real YAK 54:-

Built by the Russians around 1993, the model 54 was designed by the Yakovlev Design Bureau as

a 2 seat version for their popular YAK 55 single seat competition aerobatic aircraft. The idea was to

provide an unlimited capable aircraft that had 2 seats for training and for adventure type flights. It

was to also appeal to the sport aerobatic pilots around the world who wanted to compete or fly

aerobatics in a world class aircraft and that also had the convenience of an extra seat.

It is powered by the brilliantly powerful and reliable Venyendev MP-14 - a 9 cylinder, 10.5 L, 360

hp, supercharged radial engine of proven design as used in the Sukhoi and other YAK aircraft.

They offered a 400 hp version of the engine as well, the MP-14PF. This engine will burn 150 litres

of Avgas per hour at full power, and most turn a 2.6 meter Dia. 3 blade composite and wood

constant speed propeller.

Built entirely of stressed metal skins and a monocoque frame, it was to prove cheaper to

manufacture and maintain than its composite constructed competitors.

The YAK 54 retained the wonderfully good flying characteristics of the YAK 55, a forgiving design

that was fully capable of completing the unlimited competition sequences.

Not many of these wonderful aircraft were built and they are a rare sight at airports these days.

There is one only registered in Australia. More of the model 55’s were built of which 2 reside here

in Australia.

YAK 54 General characteristics:-

• Length: 6.91 m

• Wingspan: 8.16 m

• Max takeoff weight: 990 kg

• Maximum speed: 460 km/h

• Rate of climb: 3,000+ ft/min

CONTENTS

PLEASE READ CAREFULLY BEFORE COMMENCING...........................................................................................3

INTENDED USE...........................................................................................................................................................3

WARRANTY.................................................................................................................................................................3

WARNINGS..................................................................................................................................................................3

CAUTIONS...................................................................................................................................................................3

PRE ASSEMBLY STEPS ............................................................................................................................................4

GOING OVER THE COVERING..................................................................................................................................4

SAFETY PROCEDURES BEFORE FLIGHT...............................................................................................................6

GETTING READY TO FLY:.........................................................................................................................................8

FIRST FLIGHTS...........................................................................................................................................................9

TIPS FROM THE PRO’S..............................................................................................................................................9

ITEMS NEEDED TO COMPLETE MODEL................................................................................................................11

TAIL ASSEMBLY.......................................................................................................................................................12

RUDDER ASSEMBLY ...............................................................................................................................................13

RUDDER PULL-PULL CABLE INSTALLATION ......................................................................................................14

RUDDER CONTROL HORN INSTALLATION ..........................................................................................................15

TAIL WHEEL ASSEMBLY.........................................................................................................................................16

UNDERCARRIAGE....................................................................................................................................................17

WINGS........................................................................................................................................................................18

AILERON CONTROL LINKAGE INSTALLATION....................................................................................................19

MOTOR ASSEMBLY .................................................................................................................................................20

CANOPY ....................................................................................................................................................................22

MOUNTING COWL ....................................................................................................................................................23

RECEIVER LOCATION..............................................................................................................................................24

PREFLIGHT PREPARATION....................................................................................................................................25

CONTROL THROWS.................................................................................................................................................25

PREFLIGHT CHECKS...............................................................................................................................................25

FLIGHT TESTING ......................................................................................................................................................26

1 2 3 4 5 6 7 ... 25 26

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