QuickWorldWide Big Bertha 69 Instruction Manual Download Page 64

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Page 64 of 85

SECTION 8: LINKAGE RODS & SETTINGS

Bag 8

8-1 RUDDER PUSH ROD ASSEMBLY

No. Bag#

Description

Qty

In box

Rudder Push Rod

Rudder Push Rod End

3***** CA

Glue

Rudder Pushrod Guide

Rudder Pushrod Guide Insert

6 8

Shim

Ball

M2x8 Phillips Screw

8***** Servo

Arm

9*****

M3 Servo Phillips Screw

2.3mm Long Ball End

11*****

Electric Tape

Note: Put electric tape around the Boom before installing the Rudder Push Guide in, so
you can remove them later when needed.

The length of the Rudder Rod measured from center to center should be around 605 mm.

Summary of Contents for Big Bertha 69

Page 1: ...Page 1 of 85 ...

Page 2: ...S 11 PART LIST 12 SECTION 1 UPPER FRAMES 13 SECTION 2 LOWER FRAMES 28 SECTION 3 LANDING GEAR ASSEMBLY 41 SECTION 4 DRIVING SYSTEM 44 SECTION 5 TAIL ASSEMBLY 47 SECTION 6 CONTROL SYSTEMS 55 SECTION 7 ROTOR HEAD 60 SECTION 8 LINKAGE RODS AND SETTINGS 63 FRE LIGHT CHECKS 78 WARNINGS 78 ADJUSTMENTS 79 HOW TO HOVER 80 HOW TO FLY FORWARD 81 AFTER FLIGHT CHECKS 83 WHAT IF THE HELICOPTER CRASHED 84 SPECIF...

Page 3: ...shipped 100 complete and we can assure you that once you fly your helicopter you will love it The Super Learner We believe you hold in your hands one of the best helicopters manufactured in the world today The brand new Super Learner is the newest version of our Big Nitro Quick line It is a bigger stronger frames yet powerful machine This baby delivers amazing power smoothly throughout the entire ...

Page 4: ...Phone 610 282 4811 Fax 610 282 4816 Websites http www hhiheli com http www quickheli com http www giantscaleplanes com E mail hhi fast net Office Hours Mon Fri 8 30 6 00 Sat 8 30 1 30 Eastern Daylight Time Technical Support Personnel Chuck chuck quickworldwide com Jon jon quickworldwide com ...

Page 5: ...licity and represents the future of helicopter technology 7 Heavy Duty Clutch System Based on the same design as our famous heavy duty clutch upgrade that fits most popular machines this clutch will give many years of problem free operation 7 Control Linkages The control linkages are high quality 2 3mm stainless steel rods with Delrin acetal resin rod ends 8 Single Blade Axle Design simple very re...

Page 6: ...on that provides services to model aircraft pilots As an AMA member you will receive a monthly magazine entitled Model Aviation as well as a liability insurance plan to cover against possible accident or injury All AMA charter aircraft clubs require individuals to hold a current AMA sporting license prior to the operation of their model For further information please contact AMA at Academy of Mode...

Page 7: ...Page 7 of 85 REQUIRED TOOLS ...

Page 8: ...HARDWARE OPTIONAL ACCESSORIES GLUES AND THREAD LOCK COMPOUNDS RADIO MOUNTING ACCESSORIES Page 8 of 85 ...

Page 9: ...UST SYSTEM ENGINES we recommend OS46SX but others may work GLOW PLUGS OS 8 OSMG2691 One Piece Muffer Two Piece Muffer FUEL SYSTEM OTHER HARDWARE OPTIONAL ACCESSORIES 3MM FLYBAR STIFFENERS HHI 402 30 SIZE SKID STOPS HHI 200 AVAILABLE IN COLORS ...

Page 10: ...ND 72 Mhz Page 10 of 85 FINISHING CAPS Adds color and style Distributes force across larger surface area 3mm 4mm 20 pcs in a package 8 pcs in a package BLACK HHIM11100B WITHOUT BLUE HHIM11103 HHIM11108 GOLD HHIM11101 HHIM11106 GREEN HHIM11100G PURPLE HHIM11100 HHIM11105 WITH RED HHIM11100R SILVER HHIM11100 HHIM11107 ...

Page 11: ...opter they can be the single most important component that contributes to proper function of the helicopter Due to the nature of EMS collective we suggest the use of digital servos to enhance and ensure matched servo timing without servo interaction Locktite Warning CRITICAL This is a general warning about the use of Locktite and its importance Locktite must be used anywhere that a metal fastener ...

Page 12: ... as nuts and bolts can be put into containers or trays to prevent losing parts Part No with means that part is not included in the kit The colors of drawings in this manual may look different from the parts you have in the kit No Bag No Description Quantity Check 1 Bag 1 For Upper Frame Assembly 1 2 Bag 2 For Lower Frame Assembly 1 3 Bag 3 Landing Gear 1 4 Bag 4 Driving System 1 5 Bag 5 For Tail A...

Page 13: ...Page 13 of 85 SECTION 1 UPPER FRAMES Bag 1 ...

Page 14: ... 1 Frame Upper Frame from Frame Bag 2 2 1 5X10X4Flanged Bearing 2 Note The holes on the frames are designed for push fit feature Sometime you may have to sand them a little bit before pushing the bearings in The bearing flange mates against the inside of the frames ...

Page 15: ...Bolt 8 4 HB M2 5 Locknut 8 5 HB Fixing Plate 8 Remember to apply Loctite for the Srews see Locktite Warning on page 11 Part No with means that part is not included in the kit HB stands for Hardware Bag Note Be sure to use the rubber grommets and eyelets that are provided by the servo manufacturer Output Shaft of Rudder Servo should be toward the boom ...

Page 16: ...Qty 1 Step 1 1 R Upper Frame Subassembly 1 2 Servo 2 3 HB M2 5x14 Cap Head Bolt 8 4 HB M2 5 Locknut 8 5 HB Fixing Plate 8 Part No with means that part is not included in the kit Note Be sure to use the rubber grommets and brass eyelets that are provided by the servo manufacturer ...

Page 17: ...ATOR CONTROL ARM SUBASSEMBLY No Bag Description Qty 1 1 Inner Elevator Control Arm 1 2 1 Elevator Control Shaft 1 3 HB M3x5 Set Screw 1 4 HB M3x7 Pivot Ball Stud 1 Note Quick Super Learner 37 has shorter Inner Elevator Control Arm ...

Page 18: ...2 4 1 Pulley Gear 1 5 1 Counter Gear Bearing Block 2 Install Counter Gear to Counter Gear Shaft using M3x5 Set Screw No 3 to secure it Put Counter Gear Bearing Block Lower one in with the Flange facing down Install Counter Gear Bearing Block Upper one with the Flange facing down Install Pulley Gear and secure it with M3x5 Set Screw ...

Page 19: ...Note Bearing Blocks shown may look differently Page 19 of 85 ...

Page 20: ...nner El Ctrl Arm Subassembly step 1 4 1 3 1 Outer Elevator Control Arm 1 4 HB M3x5 Set Screw 1 5 HB M3x4 Pivot Ball Stud 5 6 HB M3x5x3 Spacer 1 7 1 Right Aileron Control Lever 1 8 HB M3x14 Cap Head Bolt 1 Note For Quick Super Learner 37 install the 3x4 Pivot Ball Stud into the 2nd hole instead of the first hole for correct timing ...

Page 21: ...Page 21 of 85 1 7 A ANTI ROTATION GUIDE ASSEMBLY SPORT VERSION No Bag Description Qty 1 Step 1 6 Right Upper Frame Subassembly 1 2 1 Washout Anti Rot Guide 1 3 HB M3x35 Cap Head Bolt 2 ...

Page 22: ...TATION GUIDE ASSEMBLY PRO VERSION No Bag Description Qty 1 Step 1 6 Right Upper Frame Subassembly 1 2 1 Washout Anti Rotation Guide Base 1 3 Frame Washout Anti Rotation Guide 1 4 HB M3x8 Cap Head Bolt 2 5 HB M3x6 Cap Head Bolt 2 ...

Page 23: ...er 4 4 Frame Bulkhead 1 5 1 Clutch Bearing Block 1 6 Step 1 5 Tail Transmission Assembly 1 7 1 Main Shaft Bearing Block 2 8 HB M3x8 Cap Head Bolt 17 Note the flange of the Upper Main Shaft Bearing Block should face down and the one of the Lower Bearing Block should face up For the Clutch Bearing Block the side with the smaller bearing should be face up ...

Page 24: ...doff 1 3 HB M3x8 Cap Head Bolt 19 4 Step 1 8 Right Upper Frame Assembly 1 5 1 Boom Holder 2 6 HB M3x35 Cap Head Bolt 4 7 HB M3 Locknut 4 8 1 Left Aileron Arm Control Lever 1 9 HB M3x4 Pivot Ball Stud 3 10 HB M3x5x3 Spacer 1 11 HB M3x14 Cap Head Bolt 1 Note For the Sport Version you need 17 M3x8 Cap Head Bolts and 6 M3 Locknuts ...

Page 25: ...Attach the right side and left side together using M3x8 Cap Head Bolts and M3 Locknuts For the Boom Holder keep the locknuts loose for installing the Tail later Page 25 of 85 ...

Page 26: ...Note For Quick Super Learner 37 install the 3x4 Pivot Ball Stud into the 2nd hole instead of the first hole for correct timing Page 26 of 85 ...

Page 27: ...Coupler 1 6 1 Start Shaft 1 Install 1 Clutch Lining into 1 Clutch Bell Note The recommended adhesives for installing the clutch lining are JB Weld or 10 Min Epoxy Prepare the clutch bell by scuffing the interior with an x acto blade or sand paper Apply the adhesive thin and even and finish the installation by inserting and finishing the clutch lining ...

Page 28: ...Page 28 of 85 ...

Page 29: ...Page 29 of 85 SECTION 2 LOWER FRAMES Bag 2 ...

Page 30: ... 2 1 RADIO TRAY ASSEMBLY No Bag Description Qty 1 Frame Left Front Lower Frame 1 2 Frame Right Front Lower Frame 1 3 Frame Radio Tray 1 4 2 Long Canopy Standoff 2 5 2 M3x54 Cross Member 1 6 HB M3x8 Cap Head Bolt 10 ...

Page 31: ...3 lines Aluminum fuel tubing that need to be constructed for the tank assembly Depending on the engine you use you may need only two 2 lines One line is the fuel pick up line and requires a length of silicon fuel tubing running from end of alum Tube to clunk which should be centered in tank The other line is pressure line which should be bent to reach the top of the tank on the inside The third li...

Page 32: ...Page 32 of 85 ...

Page 33: ...THROTTLE SERVO ASSEMBLY No Bag Description Qty 1 Step 2 3 Fuel Tank Installation 1 2 Servo 1 3 HB M2 5x14 Cap Head Bolt 4 4 2 Servo Fixing Plate 4 5 HB M2 5 Locknut 4 Note Frame shown in the drawing may look differently ...

Page 34: ...r Spacer 1 2 Step 2 3 Lower Frame from step 2 3 1 9 2 12mm Outer One Piece Rear Spacer 2 3 In box Fan Shroud 1 10 HB 2 5x6 Self Taping Screw 4 4 Frame Full Fan Shroud Mounting Tab 2 11 HB M3x8 Cap Head Bolt 8 5 Frame Half Fan Shroud Mounting Tab 2 12 HB M3x20 Cap Head Bolt 6 6 Frame Rear Frame 2 13 Super Glue 1 7 Frame Gyro Plate 1 For Quick Super Learner 37 only ...

Page 35: ...Page 35 of 85 ...

Page 36: ...Note Frame shown in the drawing may look differently Page 36 of 85 ...

Page 37: ...Cooling Fan 1 4 HB M3x6 Phillips Screw Flat Head 4 5 2 Engine Hub Lower Collet 1 6 HB M6 Nord Loc Washer 2 7 M6 Hex Nut 1 8 2 Clutch Shoe 1 9 2 Engine Mount 1 10 HB M3x12 Cap Head Bolt 4 11 2 Engine Hub Upper Collet 1 12 HB M3x6 Cap Head Bolt 2 Note Model 46 takes M3 5x16 Cap Head Bolts ...

Page 38: ...Note Fan Hub Assy may look differently Page 38 of 85 ...

Page 39: ...Page 39 of 85 Note Engine Mount may look differently from the one in the kit ...

Page 40: ...Page 40 of 85 2 5 ENGINE INSTALLATION No Bag Description Qty 1 Step 2 4 Engine Assembly 1 2 Step 2 3 Assembly up to step 2 3 1 3 HB M3x8 Cap Head Bolt 4 4 HB M3 Nord Loc Washer 8 ...

Page 41: ...MBLY No Bag Description Qty 1 Step 2 5 Assembly up to step 2 5 1 2 Frame Frame Angle 2 3 2 M3x54 Cross Member 2 4 HB M3x8 Cap Head Bolt 6 5 HB M3x10 Cap Head Bolt 2 6 HB M3 Locknut 2 Note Frame shown in the drawing may look differently ...

Page 42: ...Page 42 of 85 SECTION 3 LANDING GEAR ASSEMBLY Bag 3 ...

Page 43: ...nto the Struts Apply CA Glue into the Landing Gear End Cap then insert them into the Skids Drill four 2 5mm holes into the little rounds on the ends of the Struts then secure them with the four M2 5x6 Phillips Screws Install the Main Frames onto the Landing Gear Assembly and secure them with four M3x14 Cap Head Bolts Note It is recommended to use Landing Gear Dampener to reduce vibration See Other...

Page 44: ...Page 44 of 85 ...

Page 45: ...Page 45 of 85 SECTION 4 DRIVING SYSTEM Bag 4 ...

Page 46: ...Page 46 of 85 4 1 MAIN GEAR ASSEMBLY No Bag Description Qty 1 4 Main Gear 1 2 4 Auto rotation Clutch 1 3 HB M3x6 Cap Head Bolt 4 ...

Page 47: ...2 Step 3 Assembly up to step 3 1 6 HB M3 Locknut 1 3 3 Main Shaft 1 7 HB M3X5 Set Screw 4 4 3 Main Shaft Collar 1 Slide the Main Gear Assembly in install the Main Shaft down then secure with one M3x16 Cap Head Bolt and one M3 Locknut Install the Main Shaft Collar on the Main Shaft then secure with four M3x5 Set Screws Be sure the ridge goes down ...

Page 48: ...SECTION 5 TAIL ASSEMBLY Bag 5 Tail Rotor shown may look differently Page 48 of 85 ...

Page 49: ...5 1 TAIL PULLEY GEAR ASSEMBLY No Bag Description Qty 1 5 Tail Output Shaft 1 2 5 Tail Pulley Gear 1 3 HB M3x5 Set Screw 1 4 5 M5x7x2 Spacer 2 Page 49 of 85 ...

Page 50: ... Belt in Box 1 17 HB M2 5x6 Cap Head Bolt 1 7 HB M3x6 Cap Head Bolt 6 18 HB M3x7 Flat Washer 1 8 5 Tail Case Cross Member 1 19 HB M3x25 Cap Head Bolt 1 9 HB M3x4 Pivot Ball Stud 2 20 5 Tail Idler 1 10 5 M2 3 Medium Ball Link 2 21 5 3x6x5 5 Spacer 2 11 5 Tail Pitch Slider 1 First to prevent the Boom End from rotating drill a 2 5mm hole in the side of the Boom End then secure with an M2 5x6 Cap Head...

Page 51: ...rmally you just need one M3x5x1 Spacer between the Tail Pitch Control Lever and Tail Pitch Lever Mount but you may need two of them in some cases if you do not have enough clearance for the lever Page 51 of 85 ...

Page 52: ...ertical Fin 1 6 HB Shim Ball 2 14 HB M3 Locknut 4 7 HB M3x6 Cap Head Bolt 2 15 HB M3x30 Cap Head Bolt 2 8 HB M3x5 Set Screw 1 16 Step 5 2 Tail Rotor Assembly 1 Sometimes for the Vertical Fin Set you may have one piece of Vertical Fin Mount and one Vertical Fin molded with other mount It works same as the other but the way you install is a little bit different see figure b The Cap Head Bolt for thi...

Page 53: ...e this subassembly on the output shaft then secure it with one M3x5 Set Screw Wrap electric tape around the boom couple times where you are going to install the fin mounts Note Fin set may look lightly differently from the one in the kit Page 53 of 85 ...

Page 54: ...OR Page 54 of 85 ...

Page 55: ...ming belt Turn the Tail assembly so that the Tail Output Shaft pointing upward put the belt onto the Transmission then twist the Tail Assembly 90o to the right Make sure the belt not too tight or loose Tighten the four screws on the boom holders Measure the Boom Support carefully before cutting It is a good idea if you install one end of the rod first then make a measurement on the other and cut i...

Page 56: ...SECTION 6 CONTROL SYSTEMS Bag 6 Page 56 of 85 ...

Page 57: ...er 4 5 HB M2X4 Phillips Screws 7 Note There are some kinds of the Swashplate One has little holes maybe 7 4 or 3 of them The others have no hole on it Both work the same If you got the one with holes just fill them in with Phillips Screws If you got the one with no hole do not worry about Phillips Screws the Swashplate still works well Page 57 of 85 ...

Page 58: ...Page 58 of 85 ...

Page 59: ...6 HB M3x7Pivot Ball Stud 2 3 6 Washout Link 2 7 HB M3x12 Cap Head Bolt 2 4 6 Washout Link Pin 2 8 HB M3X5X1 Spacer 4 Note There are some versions of the Washout Base Item No 1 All of them work the same but they should be installed appropriately If L1 is shorter or equal to L2 face A should go up If L1 is longer than L2 face A should go down ...

Page 60: ...Page 60 of 85 6 3 CONTROL SYSTEM INSTALLATION No Bag Description Qty 1 Sep 6 1 Swashplate Assembly 1 2 Step 6 2 Washout Assembly 1 3 Step 5 Assembly up to step 5 1 4 6 Swash Anti rotation Pin 1 ...

Page 61: ...four M3x4 Pivot Ball Studs 2 or two M3x14 Cap Head Bolts Note Some Center Hubs are designed for one O ring each side If this is your case use one O ring each side The beveled edge of the Thrust Bearing Spacer No 11 should be face away from the Center Hub The flanges of the bearings of the Hiller Arms should face outside Usually the Thrust Bearing has three parts two race washers and caged ball bea...

Page 62: ...shout Anti rotation Pin 2 6 7 Fly Bar Control Arm A 2 14 HB M3x7 Flat Washer 2 7 7 Fly Bar Control Arm B 2 15 Epoxy Glue JP Weld 1 8 In 3mm Standard Flybar 1 Make sure to apply Epoxy Glue JP Weld to the thread on Flybar and the Flybar Paddle after you finish the Setup Note The Center Hub and Flybar Control Arm shown may look differently from the ones in the kit Attach the Double Link to the built ...

Page 63: ...leted Rotor Head step 7 2 1 2 Step 6 3 Helicopter up to step 6 3 1 3 HB M3x20 Cap Head Bolt 1 4 HB M3 Locknut 1 Install the Head Assembly into the Main Shaft and then secure it by one M3x20 Cap Head Bolt and one M3 Locknut Note Frame may look differently Page 63 of 85 ...

Page 64: ...hrod Guide 3 5 8 Rudder Pushrod Guide Insert 3 6 8 Shim Ball 1 7 HB M2x8 Phillips Screw 1 8 Servo Arm 1 9 M3 Servo Phillips Screw 1 10 8 2 3mm Long Ball End 2 11 Electric Tape 1 Note Put electric tape around the Boom before installing the Rudder Push Guide in so you can remove them later when needed The length of the Rudder Rod measured from center to center should be around 605 mm ...

Page 65: ...Rod Assembly All the Linkages should be assembled with dimensions measured center to center and coded as following No Code Rod Description Center to Center Ball Ends Used Qty 1 A 2 3x16mm Rod 42 mm Medium Long 2 2 B 2 3x16mm Rod 44 mm Medium Long 3 3 C 2 3x70mm Rod 86 mm Medium 2 4 D 2 3x70mm Rod 92 mm Long 2 5 E 2 3x75mm Rod 103 mm Long 1 6 F 2 3x75mm Rod 105mm Long 2 7 G 2 3x100mm Rod 128 mm Lon...

Page 66: ...ty 1 A 42 mm 2 8 7 3 Helicopter up to step 7 1 2 B 44 mm 3 9 Double Servo Arm 3 3 C 86 mm 2 10 HB Shim Ball 8 4 D 92 mm 2 11 HB M2x8 Phillips Screw 8 5 E 103 mm 1 12 M3 Servo Phillips Screw 4 6 F 105 mm 2 13 Throttle Extension 1 7 G 128 mm 2 14 M2 5x10 Cap Head Bolt 1 15 Single Servo Arm 1 ...

Page 67: ...Page 67 of 85 ...

Page 68: ...Note the frame may look differently from the one in the kit Page 68 of 85 ...

Page 69: ...ut 2 Note For some kinds of engines and mufflers you may have to cut the frame angle to make room for screws to fit Although the drawings do not show the valves for hoses you need to put one somewhere between the fuel tank and the engine the other for refueling hose The frame may look differently from the one in the kit ...

Page 70: ...Page 70 of 85 ...

Page 71: ...Page 71 of 85 8 5 MAIN BLADE INSTALLATION No Bag Description Qty 1 Step 8 4 Helicopter up to step 8 4 1 2 Main Blade 2 3 Main Blade Spacer 4 4 HB M4x30 Cap Head Bolt 2 5 HB M4 Locknut 2 ...

Page 72: ...o hook up Note The frame may look differently from the one in the kit Instead of giving you the exact length of each linkage rod we will explain to you what you are trying to achieve This is the same for all Quick helicopters Another thing worth mentioning is that all controls on our helicopters are leading edge controlled We have three such controls on our helicopter and they are Main blades Tail...

Page 73: ...t If they are visible off from the 90o position the use the sub trim function in your radio for fine tuning do not use regular trim for this see picture 1 Now you have a good start and the rest of the setup will become easier Step 2 Connecting the Swashplate at the right distance This is done by moving your Pitch throttle stick all the way down see picture 2 When the servos are in this position ad...

Page 74: ...el in all directions and stick positions When the Pitch stick is all the way up it should look like picture 3 As you can see there is still plenty of room for aileron and elevator travel Now adjust the Washout Anti rotation pin height so the pin is still in the guide slot of the washout base during all travel positions For the Left Right Washout Anti rotation position line the attachment point of ...

Page 75: ...Picture 5 Tail Center Picture 6 Tail Positive Thrust Picture 7 Tail Negative Thrust Picture 8 Tail Page 75 of 85 ...

Page 76: ...or setting the overall travel and limits to ensure proper operation and travel of Tail Pitch Slider The throttle cure will be affected by several conditions some of them are motor choice blades choice elevation temperature helicopter weight and type of helicopter So in order to explain this I will explain what you are looking for Your goal is to achieve a constant head speed once the helicopter is...

Page 77: ...guidelines and will get you going but might not be 100 accurate in regards to all helicopters Especially the throttle curve table should be considered as initial guidelines As mentioned before it s greatly affected by your equipment As you become more familiar and proficient with your helicopter you can change the pitch and throttle curves to your flying style Warning to prevent the Flybar Paddle ...

Page 78: ...3 8 Canopy Grommet 4 4 HB M3x16 Cap Head Bolt 4 Put the Canopy on the helicopter mark the right positions for 4 holes and then drill four 5 5mm holes Install the Canopy Grommets on the Canopy Secure the Canopy by 4 M3x16 Cap Head Bolts Note The frame may look differently from the one in the kit ...

Page 79: ...r head when turning on the helicopter These pictures illustrate how everything should be neatly wired up and strapped down before your helicopters first flights WARNINGS Do not operate helicopters in rainy windy or snowy condition Operate helicopter in a safe zone away from crowds traffic or distractions Use the proper batteries to prevent damage to the motor and equipment Make sure all the batter...

Page 80: ...good c If the blades are out of track then adjust one of the pushrods that connect to the main rotor blade pitch arm Out of track Repeat steps a to c until the blades are in track Trimming Most of new built helicopters are unstable But if you trim your helicopter properly you will stop it from drifting away or yawing by itself quickly Followings are instructions for trimming your helicopter a If t...

Page 81: ...rease the throttle collective gently to lift the helicopter landing gear off the ground to no more than 4 inches 10 cm At the beginning it is very difficult for the pilot to keep the helicopter from moving It will also be difficult to know if the helicopter is in trim or not for a beginner Keep going on the practice close to ground you will develop your skills d Keep practicing lifting your helico...

Page 82: ...helicopter to translate left Start practice hovering while standing to either side of the model after you can comfortably hover the helicopter at 3 feet 1m high without drifting Finally you need to learn hovering the model from any positions When you can confidently hover a helicopter at any altitude and at any position you have mastered most of the fundamental control movements of a helicopter HO...

Page 83: ...ovements and controls in the previous step start using some tail rotor control to make the helicopter point slightly to the left or right as you fly it to the left or right Keep practicing the figure eight path as shown below you will master all basic control movements of a helicopter ...

Page 84: ... swashplate tail rotor to ensure they still move smoothly and properly d Check all movable parts such as gears ball links belt etc for unusual wear e Clean up the helicopter then lubricate every moving part with oil to ensure a smooth operation in the future f Keep the helicopter in a cool and dry place Avoid storage under direct sun light or near heat g Please replace any damaged parts if they ar...

Page 85: ...parts that should be inspected right away Main and tail rotor blades Flybar main shaft head spindle and tail output shaft All the gears Tail boom and supports for cracks Vertical and horizontal fins Frames All pushrods Servos motor and batteries SPECIFICATIONS Specification Super Learner Blades Quick 520 580 mm Length 1025 mm Height 405 mm Fully Equipped Weight 6 0 lbs 2 72 kg Engine 32 37 46 Fram...

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