background image

1

2

a.

Take out the 4 screws on the chassis securing the plastic servo tray.

b.

Install the servos with tap screws. Notice the orientation of the steering and throttle servo output shafts.

c.

Install the receiver switch onto the rear of the receiver box with its original screws.

d.

Properly plug the connectors/wires into the receiver: steering servo connector/wire into channel 1 slot, throttle servo

connector/wire into channel 2 slot, and battery switch connector/wire into battery slot.

e.

Remove the receiver box top's 4 screws and place the receiver and the wires inside the receiver box, thread the receiver

antenna/wire through the box top hole, and reinstall the box top.

f.

Thread the receiver antenna/wire through the antenna tube, then install the antenna tube onto the box top hole.

g.

Install 4 AA size alkaline batteries in receiver battery box and strap the battery box onto the battery plate with two large

nylon zip-ties.

h.

Connect the receiver battery box wire/connector to the receiver switch wire/connector.

i.

Install the battery box & plate onto the posts, then use the large body clips to secure the plate onto posts.

a.

Build the steering linkage as shown on the diagram

.

b.

Install the servo horn onto steering servo output shaft with its original screw.

c.

Pop the tie-end onto the standoff ball on the steering rack.

INSTALLING THE RADIO GEAR

INSTALLING STEERING SERVO LINKAGE

2

a

c

f

b

e

d

i

h

g

a

b

c

Summary of Contents for EK4-S2

Page 1: ...this kit must be reported within 60 days of purchase No part or parts will be sent under warranty without proof of purchase To receive part or parts under warranty the service center must receive a p...

Page 2: ......

Page 3: ...er antenna wire through the box top hole and reinstall the box top f Thread the receiver antenna wire through the antenna tube then install the antenna tube onto the box top hole g Install 4 AA size a...

Page 4: ...ug the glow plug igniter from charger after charging is complete Pull on the glow plug igniter lever f Pull the charging adapter out of the glow plug igniter Charge the new glow plug igniter for 16 to...

Page 5: ...into receiver battery box c Secure the receiver battery box with batteries back onto the posts with large body clips RADIO BATTERY INSTALLATION a b c 4 a When turning radio on first turn on the transm...

Page 6: ...nsmitter and receiver on pull the trigger push the stick forward The carburetor should be fully opened and the brake disengaged To reverse this function flip the throttle brake servo reverse switch b...

Page 7: ...BREAK IN TUNING procedures to properly set the engine c To set the mid speed needle large needle in the middle of the carburetor body turn the screw as pictured Please refer to ENGINE BREAK IN TUNING...

Page 8: ...McCoy 9 59 Novarossi C4S C5S C6S OS A3 A5 8 and Picco P6S P7S FUELLING 7 WARNING Thank you for purchasing a Thunder Tiger Product Please read all instructions thoroughly before operation 1 This produ...

Page 9: ...se excess fuel Then reinstall the glow plug and repeat the engine starting procedure PREPARING THE ENGINE a To start an engine first remove the glow plug b Check the glow plug by plugging it into the...

Page 10: ...engine should be set as rich as possible before it stalls at full throttle no more than 1 second To do this turn the high speed needle out counterclockwise 1 8 turn at a time until the engine stalls T...

Page 11: ...needle should be 1 2 to 1 4 turn counterclockwise from the peak setting Continuous engine operation at peak setting may result in overheating and engine damage 8 To set the low speed needle small hex...

Page 12: ...te FR trans ERGAL FR plate RR trans ERGAL RR plate FR trans ERGAL rear toe in block 2 degree ERGAL front knuckle ERGAL engine mount ERGAL heat sink head Carbon battery plate Carbon servo tray Aluminum...

Reviews: