Agusta A119 Koala - Graupner

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Agusta A119 Koala Accessories Mechanics and recommended accessories for the AGUSTA A119 Koala Mechanics: MICRO STAR 400 Order No. 4441 Order No. 4441.RCU Factory-assembled model including motor As 4441, plus four servos, speed controller and gyro system Radio control system: see main Graupner catalogue We recommend a radio control system equipped with special helicopter options, or a microcomputer radio control system such as the mc-12, mc-14, mc-15, mc-19, mc / mx-22 or mc-24. Servos: C 121 micro-servo Order No. 5106 Gyro system: PIEZO NT-310 pico gyro system Order No. 5134 Speed controller: PICO SC 20 Order No. 7160 or PICO 25 Order No. 7172 Flight battery: LiPo 1500 Order No. 7635.3BEC 6
Agusta A119 Koala Assembly Preparing the chassis We assume that you have already test-flown your MICRO STAR 400 and set it up correctly. This is important, as access to the components for adjustment and maintenance is greatly restricted when the mechanics are inside the fuselage. • Remove the canopy (no longer required). • Remove the flight battery. • Unscrew the stabiliser panels from the mounting flanges. • Locate the self-tapping screws which retain the tail boom braces and unscrew them from the flange on the tail boom. Rotate the flange through 180° on the tail boom, so that the stabiliser mounting is on the underside, then re-fit the screws to secure the boom braces again. • Remove the speed controller from the underside of the chassis (it is re-installed later). • Unscrew the tail rotor bellcrank and disconnect it from the pushrod. • Loosen the clamping screws in the tail rotor housing, and withdraw the tail rotor housing to the rear. • Separate the skid landing gear (no longer required) from the chassis by undoing the four retaining screws. The screws are re-used. Building the base plate and landing gear The first step is to insert the two lateral stiffeners in both sides of the base plate, and fix them in place using cyano-acrylate adhesive ("cyano"). This is the procedure: lay the plate down flat and glue the stiffeners to the rear of the plate only. Allow the glue to set hard, then pack up the rear end by about 6 mm and glue the stiffeners to the front of the base plate, so that the plate takes up the same angle as the stiffeners. Glue the balsa in-fill piece to the underside of the base plate, flush with the rear edge. When the glue is dry, continue the circular opening in the base plate through the balsa. Round off the outside edges of the balsa in-fill piece as shown, using abrasive paper. 7
Page 1 and 2: Order No. 4461 Agusta A119 Koala Sc
Page 3 and 4: Agusta A119 Koala Warning notes •
Page 5: Agusta A119 Koala Contents • Fore
Page 9 and 10: Agusta A119 Koala Measure a point 9
Page 11 and 12: Agusta A119 Koala Preparing the fus
Page 13 and 14: Agusta A119 Koala Slide the tail ro
Page 15 and 16: Agusta A119 Koala General safety me
Page 17 and 18: Agusta A119 Koala this prevents the

Agusta A119 Koala - Graupner

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