Kraken RC VESLA.5 User manual

2-STROKE GAS
2WD
INSTRUCTION MANUAL

DISCLAIMER
All information on this document is subject to change at the sole discretion of Kraken RC,
Inc. for up-to-date product information, please visit krakenrc.com for the latest updates.
ATTENTION
Please read this manual in its entirety and observe applicable suggestions and
recommendations. Failure to operate the product correctly may result in damage to the
product, personal property and cause serious injury.
WARNING
VESLA.5 is recommended only for professional or advanced RC drivers.
VESLA.5 uses a 2 stroke high-capacity engine. Please be advised that the engine may be
hot during its operation and all caution should be exercised for safety reasons.
Failure to follow all instructions can lead to damage to your vehicle, property damage and
bodily injury or death.
CAUTION
Making modications to your car not specied in this manual may void the warranty
and cause your vehicle to malfunction.
VESLA.5 is a remote control vehicle operated by radio frequencies. Please be aware of
radio interference in your area or you may lose reception. Always be aware of your
surroundings while driving VESLA.5. We highly recommend using a Kill Switch which can
be purchased from Davesmotors.com. A Kill Switch will allow you to “kill” your engine
remotely should you lose control of the vehicle.
• Never run your vehicle on the street where people are present
• Exercise common sense when using gasoline. Keep away from children
• Invest in a Kill Switch
• VESLA.5 battery box is not waterproof, avoid running in water
• Never run your vehicle with low transmitter batteries
• Invest in a high quality radio transmitter and batteries
• Always turn off engine rst, then receiver, then transmitter
• Inspect your vehicle after each run and perform maintenance on the vehicle when
necessary
Page 2 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS

KRAKEN RC LIMITED WARRANTY (USA)
VESLA.5 is warranted to be free of defects in material and workmanship. This warranty
does not cover damage due to normal wear and tear, user error of assembly, installation,
user modications and after-market hop ups used. This warranty is not transferable.
Kraken RC will, at our discretion, repair or replace products or parts, provided our
inspection indicates that an original defect exists. Kraken RC reserves the right to replace
any product or part which is no longer available with a product of comparable value and
function. If Kraken RC determines that the repairs or replacements are not covered
under warranty guidelines, there could be a charge applied for repair and return shipping
charges.
KRAKEN RC LIMITED WARRANTY (USA)
Please return product to your local dealer where the purchase was made. Kraken RC
assumes no responsibility for Kraken RC products sold internationally by online retailers.
THANK YOU!
Kraken RC would like to thank you for purchasing the VESLA.5. Only through hard work,
great investments, and time were we able to bring this vehicle into reality. The VESLA.5
is the product of our passion and joy for our RC hobby and we are so grateful to be able
to share our dream with you. We wish you many hours of fun and hope that the VESLA.5
brings you miles of smiles.
Happy Bashing!
Team Kraken
Page 3 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS

Page 4 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
TABLE OF CONTENTS
INTRODUCTION. . . . . . . . . . . . . . . . . . . . . 5
ADJUSTING STEERING AND THROTTLE ARMS . . . . . . .6
FUEL MIXTURE AND FUELING . . . . . . . . . . . . . .7
PRE-RUN CHECK . . . . . . . . . . . . . . . . . . . . 8
SLIPPER CLUTCH AND SPUR GEAR MAINTENANCE . . . . 10
SHOCK MAINTENANCE . . . . . . . . . . . . . . . . 13
DIFFERENTIAL MAINTENANCE . . . . . . . . . . . . . 19
BRAKE MAINTENANCE . . . . . . . . . . . . . . . . 23
LINKAGE ASSEMBLY. . . . . . . . . . . . . . . . . . 25
ROLL CAGE ASSEMBLY . . . . . . . . . . . . . . . . 33

INTRODUCTION
Page 5 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
1. Gas
2. Two Stroke Oil
3. 4 AA Batteries
4. 2S LIPO Battery (7.4V) or NiMH (6V)
5. Battery Charger
Battery Box Dimension: 120x51x47.5mm
1. Install your receiver and battery into the battery compart-
ment. Please nd an appropriate battery that will t into the
battery compartment. Make sure that your battery is freshly
charged. Refer to your battery instruction manual as to how
to fully charge your battery.
Kraken TS-560HV Servos operation voltage is between
6V-7.4V. To fully take advantage of the TS-560HV Servos,
please use a 7.4V 2S LIPO battery. Battery compartment
dimension is - L: 120mm W: 51mm H: 47.5mm
3. Prop your vehicle on a platform. Turn on the transmitter
and receiver. Check to see if the front wheels respond to the
steering servo and are centered.
PARTS NEEDED TO COMPLETE:
HOW TO REMOVE THE BODY AND ROLL CAGE

ADJUSTING STEERING AND THROTTLE TRIMS
Page 6 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
1. Center the tires by adjusting the steering trim. Use subtrim if necessary (see your trans-
mitter’s instruction manual for further direction).
If steering is not in the desired neutral position after binding, and steering cannot be cen-
tered using trim and subtrim, please follow these tips:
(1). Reset trim and subtrim to set to its neutral factory settings.
(2). Remove the servo horn and reinstall.
(3). Retrim as needed.
2. Make sure your receiver and servo are turned on and check that they are in neutral po-
sition. Use the diagram above as a guide for the position of the throttle/brake horn. Adjust
the throttle linkage as needed to ensure that they are not binding. The brake linkage knob
can be adjusted to improve braking conditions. Use your transmitter trim and subtrims to
ne tune the adjustments.
Adjust brake nut clock-
wise until the car brakes
effectively. Bench test the
vehicle prior to running it.
1
2

FUEL MIXTURE AND FUELING
Page 7 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
1. FUEL MIXTURE
Please use 2 Cycle Engine Oil for your fuel mixture. We recom-
mend a gas to oil ratio of 25:1. If you are using after market
engines, be sure to contact your manufacturer on the correct mix
ratio.
BASIC FUEL GUIDELINES
Never operate your vehicle near open flames.
Never smoke while operating your vehicle or while handling fuel.
Always use caution when handling gasoline.
Always run your engine in a well ventilated area.
Model engines produce harmful carbon monoxide fumes.
PRECAUTIONS AND GUIDELINE FOR FUEL STORAGE
Always observe all warnings and instructions supplied by the fuel provider.
Only use gasoline mixed with 2 cycle engine oil.
Only use premix 2 cycle engine oil. DO NOT use any other kind of oil.
Always mix fuel in a resealable water resistant container made specically for gasoline.
Always drain your engine after you have nished running your vehicle. DO NOT store your
vehicle with fuel in gas tank.
Never handle model engines until they have had time to cool. They are extremely hot when
in use.
Always store fuel in a clearly marked container well away from the reach of children.
Never allow fuel to come into contact with eyes or mouth. Gasoline and other fuels are
poisonous.
2. Locate the fuel tank on the back of the vehicle, remove the gas cap and safely
pour gas into your fuel tank. Do not overll and avoid spilling gas onto your vehi-
cle. When you are done, securely attach your gas cap onto your fuel tank.
1
2

PRE-RUN CHECK
Page 8 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
1. Locate your carburetor and prime the bulb
2. Locate the choke lever
3. Activate the choke lever by pushing it to the down position
4. Slowly engage the pullstart and
give it a couple of pulls until you
hear a “pop” sound. Stop and return
the choke lever to it’s neutral posi-
tion. Give it a couple more pulls and
your engine should re and start.
Note: Avoid drastic and erratic
pulling on your pullstart as you may
break your pullstart.
WARNING:
The break-in procedures for the 2 stroke motor is extremely important. Please follow the
procedures correctly. Failure to do so may cause your engine to fail. For an in-depth instruc-
tions to how to break-in and tune your engine, check out this in-depth video -
https://bit.ly/3Ssoxw5

PRE-RUN CHECK
Page 9 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
1. While your vehicle is still on the
platform, make sure that your 2WD
drivetrain is working properly and there
is no binding. Check your brakes and
make sure that they are working. If you
feel that the vehicle is not operating
correcly, do not run the vehicle. Stop
the engine and inspect the vehicle.
2. Reattach the body to chassis
3. When you feel that your vehicle
is ready, you can now go for a test
drive. Observe the break in proce-
dures for your engine. Break in the
engine by driving slowly for the rst
half tank of fuel (about 25 minutes).
1
2
3

SLIPPER CLUTCH AND SPUR GEAR MAINTENANCE
Page 10 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
Assembly Item Number Name Quantity
1 KVS425 SlipperDisk 2
2 KV4414 KV5-SlipperPad 2
3 KVS423 SlipperGear,m1.5 T57 1
4 KV3306 KV5-DiskSpring50x25.4x1.5 5
5 KVS463 SlipperAdjustingNut 1
1
2
3
2
1
4
44
4
5
4

SLIPPER CLUTCH AND SPUR GEAR MAINTENANCE
Page 11 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
Jam the the clutchbell by inserting
a screw driver through the hole on
the heel of the clutchbell
Fully snug clockwise and loosen
by the nut by 1/8th of a turn

SLIPPER CLUTCH AND SPUR GEAR MAINTENANCE
Page 12 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
Assembly Item Number Name Quantity
1 KV3383 WasherS8x15.6x2.5 1
2 KV3349 LockNut080 1
2
1

SHOCK MAINTENANCE
Page 13 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
Assembly Item Number Name Quantity
1 KVS444 ShockBody 1
2 KV8853 KV5-ShockShaftGuide 1
3 KV3303 ORing8x4(NBR70) 2
4 KV8852 KV5-Shock-BackUpRing 1
5 KV8856 KV5-ShockShaftGuideA 1
6 KV5559 KV5-ShockSealCap 1
1
2
3
4
3
5
6

SHOCK MAINTENANCE
Page 14 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
Assembly Item Number Name Quantity
1 KVS445 ShockShaft 1
2 KV3381 Washer6x12x1.6 1
3 KV8851 KV5-ShockPiston 1
4 KV3334 LockNut6 1
5 KV8854 KV5-ShockShaftEnd 1
4
1
5
2
3

SHOCK MAINTENANCE
Page 15 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
Assembly Item Number Name Quantity
1 KV4433 KV5-ShockDiaphragm 1
2 KV8855 KV5-ShockTopEnd 1
3 KV5548 KV5-ShockTopCap 1
1
2
3
Front Shock Oil: 250 CST
Rear Shock Oil: 150 CST

SHOCK MAINTENANCE
Page 16 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
Assembly Item Number Name Quantity
1 KV5560 KV5-ShockSpringAdjustingRing 1
2 KV3302 ORing33.5x2,S34(NBR70) 1
3 KV5561 KV5-FrontShockSpring 1
4 KV8850 KV5-ShockSpringPerch 1
1
2
3
4
Front Shocks Gap: 15mm
Rear Shocks Gap: 20mm

SHOCK MAINTENANCE
Page 17 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
Assembly Item Number Name Quantity
1 KV5509 KV5-ShockStand 1
2 KV5508 KV5-Ball13.8x5 1
1
2

SHOCK MAINTENANCE
Page 18 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
Assembly Item Number Name Quantity
1 KV5509 KV5-ShockStand 1
2 KV5508 KV5-Ball13.8x5 1
1
2

DIFFERENTIAL MAINTENANCE
Page 19 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
Assembly Item Number Name Quantity
1 KV4436 KV5-DiffCase 1
2 KV4437 KV5-DiffCaseBushing (Pressed inside 2702288) 1
3 KV3317 Bearing15x28x7 1
4 KV5547 KV5-DiffOutDriver 1
5 KV3304 ORing9.8x2.4,P10A(NBR70) 1
6 KV4428 KV5-DiffWasher10x30x03 1
7 KV4425 DiffBevelSunGear 1
8 KV3365 ScrewFH5x12 1
4 3 2 1 5 6 7 8 BLUE LOCTITE
500,000 CST Diff Oil

DIFFERENTIAL MAINTENANCE
Page 20 VESLA.5 INSTRUCTIONAL MANUAL FOR GAS
Assembly Item Number Name Quantity
1 KV5546 KV5-DiffCrossPin 2
2 KV4426 DiffBevelPlanetGear 4
3 KV4429 KV5-DiffWasher6x18x03 4
3
2
1