Thunder Tiger Mini Titan E325 Workshop Repair Manual

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CONTENTS Introduction Other Items Required Assembling Section Main Rotor System Linkage Rod Installation Main Frame Assembly Tail Unit Assembly Tail Boom Bracket Set Electric System Canopy Assembly Main Rotor Blade Assembly Introduction of E-CCPM Control System Servo Connecting Concept of Basic Setting and Adjustment Setting Up of Linkage Trouble Shooting Spares Parts Optional Parts Heli Accessories Specifiction and Features 2 4 5 6 12 13 18 23 27 31 32 33 36 38 42 47 49 57 58 59 mini Titan E325 -1- Downloaded from www.Manualslib.com manuals search engine

INTRODUCTION Thank you for purchasing the Thunder Tiger mini Titan E325 electric R/C helicopter. This new helicopter is the latest innovation by Thunder Tiger. It has the perfect combination of flying stability and the agility for 3D flying. This helicopter is an excellent choice for flying enthusiasts like you. For convenient assembly and safe operation of the helicopter, please read the instructions carefully. Retain the user manual in case you need it for any information or reference. NOTICE 1.R/C models are not toys. This product is a high-precision flying machine. Possibilities of unexpected crashes may occur due to electronic interference, incorrect operation, or poor mechanical maintenance. Although it is a small- sized helicopter, the rotor blades rotate at high speeds, which may cause serious damage, injury, or death if the model hits people or property. Therefore, extreme caution must be exercised during operation. 2.Thunder Tiger ensures parts packaged in this product is of the highest quality. However, after assembly and usage, parts damaged due to wear or misuse will not be replaced under any circumstances. If you have any questions regarding its operation and repair, Thunder Tigers service agents are able to provide free technical guidance. 3.This product is only recommended for users ages 16 and up. Because flying a R/C helicopter is difficult, beginners must receive guidance and supervision from experienced pilots to minimize unexpected danger. Practice in spacious areas, far away from obstacles such as buildings, trees, electrical towers, or crowds. 4.To decrease the cost of repair and maintenance for beginners, it is recommended to fly the helicopter with a practice rack and to learn basic flying skills with a computer R/C flying simulator. (Crashes in simulators are free to repair!) AMA INFORMATION Operating a model helicopter requires a high degree of responsibility and skill. If you are a newcomer to the hobby, it is best to seek help and guidance from accomplished model helicopter pilots. This will greatly speed up the learning process and have you flying successfully in a reasonable amount of time. We also would strongly urge you to join the Academy of Model Aeronautics. The AMA is a non-profit organization that provides its members with a liability insurance plan as well as monthly magazine entitled Model Aviation. All AMA charter aircraft clubs require all pilots to hold a current AMA sporting license prior to operation of their models at club fields. For further information, contact the AMA at: Academy of Model Aeronautics 5151 East Memorial Drive Muncie, IN 47302 (317) 287-1256 -2- Downloaded from www.Manualslib.com manuals search engine

FLIGHT SAFETY CHECKLIST 1.Make sure that the transmitter battery is fully charged before flying. 2.Make sure all control surfaces are operated properly before flying. 3.Do a range check of the radio before the first flight. The electronic equipment must operate properly at a range of at least 15 meters (50 ft) even with the transmitter antenna collapsed. 4.Make sure there are no other pilots using the same radio frequency with yours and that there are no other radio interference on your frequency. 5.Be sure to turn on the transmitter first with the throttle stick in the idle position. Plug the battery into the ESC last. 6.The main rotor and the tail rotor spin at very high RPM. Make sure nothing can come in contact with the rotor blades during flight. 7.Always maintain a safe distance from the helicopter during flight. 8.Never fly the helicopter in the rain or in excessive wind conditions. 9.Always operate and fly the helicopter in a safe and responsible manner. 10.Never fly the helicopter over other pilots, spectators, cars or anything that could result in injury or property damage. POST FLIGHT INSPECTION 1.Inspect the model thoroughly to insure no parts have come loose or become damaged during the flight and landing. Replace damaged parts and tighten loose screws before flying again. 2.Clean the helicopter body. 3.Lubricate all moving parts to ensure smooth operation for the next flying. 4.Replace any worn ball links and damaged bearings. 5.Store the model in a cool, dry place. Avoid putting it under direct sunlight or near a source of heat. Following these simple rules will allow you to enjoy the thrill of model helicopter flying for many years. CAUTION When the model has crashed, inspect the flybar, rotor shaft and the blade spindle to make sure they are not bent. If any item is damaged, it must be replaced with a new part to ensure safe operation. Do not glue any broken or damaged plastic parts. Do not repair broken rotor blades. It is very important to inspect the motor, speed control and the battery. Always inspect the following items: Gears, Ball links, Link rods, Bearings, Main shaft, Flybar, Spindle, Tail boom and support, Fins, Tail rotor shaft, Belt, Main blades, Tail blades, the Motor, the Speed control and the Battery. -3- Downloaded from www.Manualslib.com manuals search engine

OTHER ITEMS REQUIRED Receiver Transmitter (helicopter type only, 6 or more channels) Servos (Control Surface x3, Rudder Servo x1) Hex Wrench Grease CA Glue Hobby Knife Scissors Gyro Epoxy TOOLS REQUIRED FOR ASSEMBLY POWER SYSTEM Nipper Needle Nose Pliers Screw Driver Ball Link Pliers Li-Po Battery Speed Control Brushless Motor Battery Charger CA T22 R48 Anaerobics Retainer Threadlocking RADIO SET Rubber Band Double Side Tap -4- Downloaded from www.Manualslib.com manuals search engine

-5- ASSEMBLY The parts in the mini Titan E325 kit are packed according to the assembly steps. The part number and quantity are always shown in the square box on each page. Do not open all the bags at once. Open only the bag that is needed for the current assembly step. Downloaded from www.Manualslib.com manuals search engine

No. 1 2 Material No. Description Qty (2) (4) (3) Step 1 1.Slide in the Seesaw Hub to the Main Rotor Hub. 2.Mind the direction of the Seesaw Hub. BV1083 BK1045 Main Rotor Hub Seesaw Hub 1 1 -6- Main Rotor-1 Step 2 1.Turn the Seesaw Hub 90 degrees. 2.Mind the direction of the chamfer. Step 4 Complete chamfer No. 3 4 Material No. Description Qty HNV2-6Z HMV520ZZW Shouldered Screw M2x6 Bearing d2xD5x2.5 2 2 (1) Step 3 1.Fit the screws and the bearings. 2.Do not over tighten the screws and make sure that the Seesaw Hub can be rotated freely. Bag A T22 THREADLOCKING Note CA GLUE CA Downloaded from www.Manualslib.com manuals search engine

No. 1 2 3 Material No. Description Qty 2 4 2 (3) (4) (3) (1) (2) (5) (6) No. 4 5 6 Material No. Description Qty 4 4 4 BK1046 HMV520ZZW HNU2-9Z Mixing Lever Bearing d2xD5x2.5 Shouldered Screw M2x9 BK1481 BK1203 HSP16-6N Flat Washer d2xD3.7x0.5 Linkage Ball (Ø3.8) Countersunk Screw M1.6x6 -7- Step 3 Complete Step 1 Secure the Linkage Balls and fit the Bearings to the Mixing Lever. Step 2 1.Secure the Mixing Lever to the Seesaw Hub. 2.Do not over tighten the screws and make sure that the Mixing Lever can be rotated freely. (4) Main Rotor-2 Bag A (4) Downloaded from www.Manualslib.com manuals search engine

(6) (5) (3) (4) No. 1 2 3 4 Material No. Description Qty 2 2 1 1 No. 5 6 7 Material No. Description Qty 2 2 2 BK1044 HME3-3B BK1015 BK0916 Collar Set Screw M3x3 Flybar Control arm Flybar BK1203 HSP16-6N BK0941 Linkage Ball (Ø3.8) Countersunk Screw M1.6x6 Flybar Paddle (7) 55mm 82.5mm Note: 82.5mm Note:1 70mm 70mm Note:2 (1) (2) T22 -8- Step 1 1.Secure the Linkage Balls to the Flybar Control Arm. 2.Fit the Collar to the Flybar Control Arm. Step 2 1.Slide the Flybar through the Flybar Control Arm and the Seesaw Hub. 2.Make sure the Flybar has equal protruding from each side of the Seesaw Hub of 82.5mm. 3.Secure the Flybar by the Set Screws. Step 3 1.Secure the Paddles to the Flybar. 2.Make sure that the distance from the Flybar Control Arm to the Paddle are the same in each side. 3.Make sure that the Paddles and the Flybar Control Arm are paralleled. Add some CA glue between the Paddles and the Flybar after the Paddles are set. Bag B CA Note: 45°chamfer at upper side 30°chamfer at lower side Main Rotor-3 Downloaded from www.Manualslib.com manuals search engine

(2) (3) (1) (5) (6) (8) (9) No. 1 2 3 4 5 6 Material No. Description Qty 2 1 2 4 2 2 No. 7 8 9 10 11 Material No. Description Qty 2 2 2 2 2 BK1050 BK0906 BK1054 BK1079 HMX0409Y HMV940ZZY Main Rotor Pitch Housing Feathering shaft Flap Damper Collar Thrust Bearing d4xD9x4 Bearing d4xD9x4 HMV840ZZY HMO26 HMC 26-8B BK1203 HSP16-6N Bearing d4xD8x3 Flat Washer d2.8xD5x0.5 Socket Screw M2.6x8 Linkage Ball (Ø3.8) Countersunk Screw M1.6x6 -9- Diagram for Thrust Bearing Assembly Small Internal Diameter always go toward the Blade Large Internal Diameter always go toward the Main Rotor Hub Step 2 Complete Note: (4) (11) (10) (4) (7) T22 Step 1 1.Secure the Linkage Balls to the Main Rotor Pitch Housing. 2.Insert the Flap Damper in the Main Rotor Hub. 3.Add some Silicon Oil or Vaseline to insert the Feathering Shaft through the Flap Damper. 4.Assemble the Main Rotor Housing and the Bearings one by one as the drawing. 5.Mind the direction of the Thrust Bearings. 6.Be sure to apply Loctite on the M2.6x8 Socket Screws. Main Rotor-4 Bag B CA Checking Tips: > (2) Downloaded from www.Manualslib.com manuals search engine

Thunder Tiger Mini Titan E325 Workshop Repair Manual

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