Hobbico AquaCraft V24 One-Design Assembly And Operation Manual Download Page 2

Repair service is available anytime.

After the 90-day warranty, you can still have your V24 One-
Design repaired for a small charge by the experts at
AquaCraft’s authorized repair facility, Hobby Services, at
the address listed on the front page of this manual.

To speed up the repair process, please follow these instructions:

1. Under  ALL circumstances return the ENTIRE system,

boat and radio.

2. Make sure the transmitter is turned off, all batteries

are removed and fuel is drained from the tank.

3. Send written instructions which include a list of all items

returned, a THOROUGH explanation of the problem, the
service needed and your phone number during the day. If
you expect the repair to be covered under warranty, be
sure to include a proof-of-purchase date (your store
receipt or purchase invoice).

4. Also be sure to send your full return address.

Your AquaCraft V24 One-Design features a powerful Fuji

24cc BT- Marine engine covered by Fuji Engines’ standard
3-Year Limited warranty.

SPECIFICATIONS:
Displacement: 23.9cc (1.45 cubic inch)
Horsepower:

3.0HP (2.18kw)

Ignition Style:

Spring-Assisted Recoil Starter

RPM:

4000 - 12,000

Fuel:

Gasoline/Oil mix

Weight:

Approximately 1.4kg w/muffler (3.13 lbs)

Manufactured by FUJI IMVAC INC.

YOKOHAMA, 235-0005 JAPAN

Worldwide Distributor (except Japan): Hobbico, Inc.

Champaign, IL 61826 USA

www.fujiengines.com

Fuji Engines warrants this engine to be free from defects in
materials and workmanship for a period of three (3) years
from the date of purchase. During that period, Fuji Engines
will, at its option, repair or replace without service charge any
engine deemed defective due to those causes. You will be
required to provide proof of purchase date (receipt or invoice).

• This warranty does not cover damage caused by crash,

abuse, misuse, alteration or accident. Damage caused by
customer disassembly, tampering, use of substandard fuel,

use of incorrect accessories (spark plug, prop, etc.) or any
use of the engine for which it is not specifically intended will
automatically void the warranty of the engine. If there is
damage resulting from these causes within the stated
warranty period, Fuji Engines will, at its option, repair or
replace it for a service charge not greater than 50% of the
current retail list price. Be sure to include your daytime
telephone number and e-mail address in case we need to
contact you about your repair.

• Under no circumstances will the purchaser be entitled to

consequential or incidental damages. This warranty gives
you specific legal rights and you may also have other
rights, which vary from state to state.

• If you attempt to disassemble or repair this unit yourself, it

may void the warranty.

• The Fuji BT-24 Marine engine was designed for use in model

boats. Do not attempt to use it for any other purpose.

For service on your Fuji Engines product, either in or out of
warranty, send it post paid and insured to Hobby Services
(address on the front cover).

Along with your engine and proof of purchase date, please
include a complete written explanation detailing the problem(s)
and a phone number that you can be reached at during the
day. State your name and return address clearly. For repairs
not covered under warranty, you must specify whether you
wish the charges to be billed COD or if you wish to be notified
of the charges so you can send a check.

Outside USA and Canada, contact local importer for
warranty information.

All pictures, descriptions, and specifications found in this
instruction manual are subject to change without notice.
AquaCraft and Fuji Engines maintain no responsibility for
inadvertent errors in this manual.

• Adult supervision is strongly recommended! Children

should be warned about the dangers of playing in close
proximity to water.

• This boat is controlled by radio signals, which are

susceptible to possible interference from other R/C
transmitters, paging systems, or other electrical noise.
Before turning your radio transmitter and receiver on,
make sure no one else in the area is operating a radio on
the same frequency (channel).

SAFETY PRECAUTIONS

SPECIFICATION & DESCRIPTION CHANGES

FUJI ENGINES 3-YEAR LIMITED WARRANTY

FOR USA AND CANADA

REPAIR SERVICE

2

Summary of Contents for AquaCraft V24 One-Design

Page 1: ...hobbico com See engine warranty information on page 2 HCAZ1003 for HCAB40 Entire Contents Copyright 2005 ASSEMBLY AND OPERATION MANUAL by Thank you for purchasing the V24 One Design We at AquaCraft know how exciting a new R C boat purchase can be and we know you re anxious to get started but please take time to read these instructions carefully and completely before attempting to operate your mode...

Page 2: ...ntended will automatically void the warranty of the engine If there is damage resulting from these causes within the stated warranty period Fuji Engines will at its option repair or replace it for a service charge not greater than 50 of the current retail list price Be sure to include your daytime telephone number and e mail address in case we need to contact you about your repair Under no circums...

Page 3: ...sed to return this kit immediately in new and unused condition to the place of purchase The AquaCraft V24 One Design can be made ready for the water in just a few minutes The following sizes of hex keys are supplied with the V24 1 5mm 2mm 2 5mm 3mm and 4mm The following items are required to complete assembly Adjustable Wrench Phillips Head Screwdriver Twelve 12 AA Batteries SANP3500 x 4 eight 8 f...

Page 4: ...example TRANSMITTER ASSEMBLY Important Note The transmitter is not water resistant and should never come in contact with water 1 Remove the transmitter antenna from the parts bag and screw it into the top of the transmitter To ensure that the antenna is attached lightly pull on the base of the antenna If it slides out it is not installed properly 2 Slide off the battery door on the bottom of the t...

Page 5: ...atteries into the receiver battery holder Be sure to follow the polarity diagram molded into the battery holder 4 Replace the battery holder inside the radio box Make sure that it will not interfere with any of the control linkages 5 Replace the radio box cover and radio box lid retainers Secure them with the four 4 wing nuts INSTALLATION OF TUNED PIPE 1 Remove the tuned pipe exhaust coupler tuned...

Page 6: ...s tie strap end 5 Place the tuned pipe brace onto the pipe brace mount on the transom as shown and secure it with the 4mm nut 6 Adjust the pipe so that it is not resting on the radio box and insert the 4x15mm screw Attach the 4mm nut INSTALLATION OF RUDDER 1 Locate the rudder from the accessory box Remove the 3mm and 4mm nuts and the 4x15mm and 3x15mm screws 2 Insert the rudder into the rudder con...

Page 7: ...spark plug gapping tool wash it with gasoline and allow it to dry completely before you reinstall the plug in the engine FUEL Once the engine is broken in use 40 1 2 5 oil fuel oil mix Always use high quality oil intended for 2 cycle engines Prepare only the amount of gasoline needed Aged gasoline could damage the engine and cause it to overheat Use only low octane alcohol free gasoline The carbur...

Page 8: ... If your engine is running smoothly then do not adjust this needle valve Follow the recommended procedures if any of the following happens Problem Engine stops at full throttle Engine hesitates when accelerated rapidly The engine will not come up to full RPM at full throttle Solution Your high speed needle valve H is too lean Open it up 1 8 of a turn and try again Problem Your engine does not reac...

Page 9: ...L HANDLE OUT ANY MORE THAN 25 INCHES DOING SO MAY DAMAGE THE RECOIL STARTER 5 Quickly open the choke and pull the handle of the recoil starter until the engine starts THE PROPELLER WILL BEGIN SPINNING AS SOON AS THE ENGINE STARTS 6 After starting let the engine idle for 15 20 seconds Open and close the throttle slowly until the engine runs smoothly at idle and at full throttle Acceleration should ...

Page 10: ...g into the path of the propeller or by grabbing the driveshaft The edges of the propeller are very sharp and can cut you very badly if you are not careful At no time should you ever attempt to stop the prop with your hand In the event that weeds become entangled in the propeller stop the engine before attempting to remove them IMPORTANT If for whatever reason your boat takes on a large amount of w...

Page 11: ...ny excess water with a paper towel Remove the driveshaft and wipe away as much grease as you can Spray the driveshaft down with WD 40 and place it in a plastic bag until you are ready to operate the boat again See Driveshaft Maintenance feature below Wipe down the entire boat with spray on glass cleaner and a paper towel DRIVESHAFT MAINTENANCE The flexible driveshaft is the most abused component o...

Page 12: ...esistant tape to seal the radio box lid to the radio box When finished running open the radio box and soak up any moisture that may have made its way into the compartment Should moisture gain access to the radio box all connections should be dried thoroughly Hobbico Duster Compressed Air HCAR5500 will provide a blast of air capable of blowing moisture out of connectors HULL MAINTENANCE After runni...

Page 13: ...ng your boat alone The following suggestions will hopefully provide helpful strategies when racing a model boat A good set up for running alone may not be the best for racing Race water conditions create challenges different from running alone and water conditions constantly change during a race Five or six boats racing against one another will create rough water on the race course To compete succ...

Page 14: ...ional Waters Jim s RC Boat Dock www intlwaters com www jrcbd com Of course racing does not have to be an organized and sanctioned competition to be fun Small informal races can be very exciting without the stress that comes with formal events SUGGESTIONS FOR SETTING UP A SIMPLE RACECOURSE Make 2 to 4 simple and inexpensive marker buoys with empty milk jugs string and heavy objects for anchors simi...

Page 15: ...Switch HCAB8708 Machined Aluminum Rudder Blue alum HCAB8709 Rudder Support Assembly Blue alum HCAB8710 Aluminum Rudder Control Arm HCAB9260 Water Line nipples std HCAB9043 Adj Trim Tabs w water pick up HCAB7761 Propeller Balanced Sharp 65mm Stainless HCAG5110 Water Cool Header Jacket HCAG5111 Water Cool Exhaust Flange for Fuji engine HCAB6700 Water proof Switch Boot w ON OFF Plate HCAB6701 Radio B...

Page 16: ...IG6509 Piston Pin Circlip 9 FJIG8719 Water Jacket Complete 10 FJIG7160 Screw 3x8 11 FJIG4019 Crankshaft Complete 12 FJIG6149 Needle Bearing 1 4x8 5 13 FJIG7660 Woodruff Key 14 FJIG6260 O Ring 15 FJIG7500 Spark Plug Cap Assembly Carburetor Key Part Description 2 FJIG5460 Inlet Screen 3 FJIG6930 Pump Body 4 FJIG7170 Set Screw 5 FJIG7060 Pump Gasket 6 FJIG7020 Pump Diaphragm 7 FJIG4610 Diaphragm Gask...

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