Aquanami jetKayak Manual de Serviço

2011 jetSurf jetKayak jetNami POWERBOARD SERVICE MANUAL Version 1.0 AQUANAMI, All Rights Reserved, 2011 AQUANAMI

PRE-SEASON CHECKS • The pre-SESON check is very important prior to operating the watercraft. Always check the proper operation of critical controls, s

PRE-SEASON CHECK LIST ITEM TO DO Start and Stop buttons Check operation. Safety Lanyard Check operation. Throttle Check operation. Steering system C

General Care Take the watercraft out of the water every day to prevent marine organism growth. Should any water be present in the bilge, open the drai

STORAGE OPERATION CHECK LIST 1 Flush exhaust cooling system. 2 Remove, clean, recharge and store the battery. Charge the battery every three to fiv

Flushing Exhaust Cooling System Flushing the exhaust cooling system with fresh water is essential to neutralize corroding effects of salt or other ch

Certain components in the engine compartment may be very hot. Direct contact may result in skin burn. Do not touch any electrical parts or jet pump ar

REMOVAL, CLEAN AND STORAGE OF BATTERY The battery should be removed, cleaned and fully charged for storage when the powerboard is not expected to be

CAUTION: Make sure the drain plug is properly secured after oil change and the access window is properly sealed with “O” ring and properly secured. No

DRAIN WATER-AIR SEPARATOR BOTTLE Located inside engine compartment. Retain water or contaminated fuel. Check the bottle periodically and drain water o

DRAIN ENGINE BREATHING OIL RETAINER Located in engine compartment. Retain oil mist and oil from engine breathing path. Check the bottle periodically

This SERVICE MANUAL utilizes the following symbols: The Safety Alert Symbol means ATTENTION! A potential personal injury hazard. Indicates a potential

Follow these safe boating fueling instructions carefully: • Turn off engine. • Do not insert the spout too far in filler neck. • Pour fuel slowly so

CLEAN AND LUBRICATE BILGE AND HULL Clean the bilge with hot water and mild detergent or with bilge cleaner. Rinse thoroughly. Lift front end of water

LUBE ENGINE AND CARBURETOR Engine must be lubricated to prevent corrosion on internal parts. Fogging of the engine is recommended at the end of the

LUBRICATE THROTLE CABLE AND STEERING CABLE Water can get inside steering cables and throttle cable. The crystallization of salt water between cable a

SPECIAL PROCEDURES Water In Carburetor Once water gets into carburetor bowl, engine will not work properly. It may loose power and suddenly stop when

Jet Pump Water Intake and Impeller Cleaning Weeds, shells or debris can get caught on the intake grate, drive shaft and/or impeller. A clogged water i

Capsized Watercraft If watercraft turns over, it will remain capsized. When watercraft is capsized, do not attempt to restart the engine. Operator sh

Submerged Watercraft To limit damages to the engine, drain bilge as soon as possible. If it was submerged in salt water, spray bilge and all component

Fuel-Flooded Engine When the engine does not start after several attempts, the engine may be fuel-flooded. Proceed as follows. Open engine cover, le

ITEM UNIT DATA Engine Type 4 stroke Max power kW (hp) 7 (9.5) Number of cylinders 1 Displacement cm3 (cu in) 149.6 (9.2) Bore mm (in)

Engine should be turned off and cold for all maintenance and repair procedures WARNING For your safety, understand and fol

ITEM UNIT DATA Fuel system Fuel tank capacity L (US gal) 7 (1.8) Play time at full throttle hours 2 Propulsion system Jet pump Aluminum/composit

TROUBLE SHOOTING 31

The following is provided to help in diagnosing the probable source of troubles. It is a guideline and should not be assumed to show all causes for al

ENGINE WILL NOT START - CONTINUE Engine turns regularly, but does not start Low battery voltage Recharge or replace battery Empty fuel Refill fuel D

ENGINE WILL NOT START - CONTINUE No spark Spark plug faulty, fouled or worn out Check spark plug condition Spark plug cap not connected or loose Tig

ENGINE HARD TO START OTHER OBSERVATION POSSIBLE CAUSES REMEDY Hard to start Defect fuel pump Replace Idle adjustment Readjust idle Intake valve and

ENGINE MISFIRES, RUN IREGULARLY OR STALLS OTHER OBSERVATION POSSIBLE CAUSES REMEDY Engine misfires, runs irregularly or stalls Empty, stale or

ENGINE CAN NOT REACH TOP SPEED, AND DOES NOT HAVE POWER OTHER OBSERVATION POSSIBLE CAUSES REMEDY Jet pump related issues Weeds and debris trapped in

ENGINE STOPS RUNNING OTHER OBSERVATION POSSIBLE CAUSES REMEDY Engine dies during operation Engine running out of fuel Refill fuel High engine tempera

THROTTLE CABLE NOT RETURN BACK FULLY OTHER OBSERVATION POSSIBLE CAUSES REMEDY Stick throttle lever and throttle cable not return back fully Salt or c

TABLE OF CONTENTS SAFETY NOTICE .. .. ... .. ... .. .. ... .. .. ... .. .. ... .. .. ... .. .. ... .. .. .. 3 INTRODUCTION .. .. ... ... ... .. ..

PROPULTION SYSTEM Jet Assembly And Weed Cutter: Jet Pump Jet Pump Parts 40

Stator and Impeller Intake and weed cutter 41

Propulsion System Part List: (Please use Parts Catalog to order your parts. Parts Catalog provides part numbers indicating model, model year and other

Jet Impeller Removal Procedure: 1. Remove the Allen head screws from the heat exchanger and the ride plate. Remove Phillips head screws. Remove ride p

Jet Impeller Install Procedure: Follow the reverse steps to install the impeller and stator. Make sure use appropriate jet pump bearing grease for bea

Tight all hoses, electric conduit, and rubber seal boot inside engine compartment. Make sure jet is aligned with the engine. Install the steering ar

ENGINE Engine Assembly: Engine, top view 46

Engine, right view Engine, left view 47

Engine Part List: (Please use Parts Catalog to order your parts. Parts Catalog provides part numbers indicating model, model year and other informatio

Engine Removal Procedure: Disconnect the rubber connector between the exhaust pipe and muffler. Move the rubber connector to the engine side Disconnec

INTRODUCTION This service manual covers :  Jetsurf  Jetkayak  Jetkayak GT  Jetnami  Jetnami GT The information and component/system description

Engine Removal Procedure (continued): Disconnect the throttle cable Remove air box Cut the plastic ties to disconnect electric connectors to the eng

Install engine. Hand tight the four M10x40 bolts. You should be able to move engine for slightly. The engine needs to be aligned with the jet at later

Engine Installation Procedure (continue): Connect all the cooling hoses, fuel hoses and secure them in place using plastic ties Connect electric conne

ELECTRIC SYSTEM Control Box: Control box Control box and wiring 53

Jetsurf Electric Switches (Continue): Jetsurf handle switches and wiring Kill switch, start switch and stop switch 54

Jetkayak Electric Switches: Jetkayak center control wiring Jetkayak joystick control switches Jetkayak center control kill switch wiring 55

Jetnami Electric Switches: Jetnami kill switch Jetnami electric wiring Jetnami handle switches 56

Electric Part List: (Please use Parts Catalog to order your parts. Parts Catalog provides part numbers indicating model, model year and other informat

Jetsurf Switch Assembly Removal Procedure: Trace the three wires from handle to control box, Disconnect the 3 wires from the control box. Disconnect

Jetsurf Switch Assembly Install Procedure: Follow the reverse steps to install the electric switch provided. Pay attention to the followings: •

ILLUSTRATIONS AND PROCEDURES The illustrations and pictures show the typical construction of the different assemblies and, in all cases, may not repr

Jetkayak Switch Assembly Removal Procedure: Pull out the electric wires. Apply soap or Vaseline on electric wire and the rubber seal for easy pulling.

Jetkayak Switch Assembly Install Procedure: Follow the reverse steps to install the electric switch assembly. Pay attention to the followings: •

Jetnami Switch Assembly Removal Procedure: Remove kill switch Pull out electric wires Push out the round rubber seal of electric wires. Apply soap or

Jetnami Switch Assembly Install Procedure: Follow the reverse steps to install the electric switch assembly. Pay attention to the followings: •

SPEED/THROTTLE CONTROL Throttle Cable And Trigger: Throttle cable to carburetor Throttle cable in Jetsurf handle Throttle cable in joystick handle Thr

Jetsurf Throttle Cable Removal Procedure: Disconnect Armpole from Hull. Disconnect the throttle cable from carburetor. Open handle and disconnect thro

Jetkayak and Jetnami Throttle Cable Removal Procedure: Disconnect the throttle cable from carburetor. Open the rubber seal. Apply soap or Vaseline on

COOLING SYSTEM Cooling System and Flow Heat Exchanger Engine Thermo Valve Coolant Tank Coolant Expansion Bottle CLOSED LOOP COOLING Main cooling circ

Figure 5.2. Water cool pump and hoses Engine water pump Cooling System and Flow CLOSED LOOP COOLING Main cooling circulation in Main cooling circulat

Cooling System Part List: (Please use Parts Catalog to order your parts. Parts Catalog provides part numbers indicating model, model year and other in

MAINTENANCE CHART Routine maintenance is necessary for all mechanical products. A periodic inspection contributes to the product’s good performance,

EXHAUST SYSTEM Exhaust system cooling and flow Outside cooling water from jet Bilge vacuum siphon Cleaning and flushing Exhaust path 70

Flushing hose check valve Flushing quick connector Bilge siphon pump head 71

Exhaust System Part List: (Please use Parts Catalog to order your parts. Parts Catalog provides part numbers indicating model, model year and other in

FUEL SYSTEM 1. Air vent 2. Check valve A with pressure 3. Check valve B without pressure 4. Fuel filter 5. Fuel pump 6. Primer bulb 7. Water-air separ

Fuel System Part List: (Please use Parts Catalog to order your parts. Parts Catalog provides part numbers indicating model, model year and other infor

STEEING SYSTEM Steering Assembly At Jet Nozzle: Rear steering arm and steering nozzle Steering rotary assembly 75

Steering rotary parts Steering rotary at joystick 76

Steering System Part List: (Please use Parts Catalog to order your parts. Parts Catalog provides part numbers indicating model, model year and other i

Assemble Steering Pulley Procedure: Insert brass sleeve into steering pulley house Insert brass sleeve into steering pulley cover Slip rubber boot, tw

If this is the first pulley to install, adjust the inside nut to middle position and tight second nut to prevent bolt loose. If one pulley already in

10 hrs 50 hrs or 100 hrs or 200 hrs or ITEM 6 months 12 months 24 months GENERAL Lubrication/corrosion protection L L L L ENGINE Engine oil

BILGE PUMP, WATER CENSOR Bilge and water sensor Bilge installed in engine compartment Bilge manual switch and connector 80

Bilge Pump, Water Censor And Manual Switch Removal Procedure: For FX, start here. For other models, skip to 3rd step. Loose clamps, and slip the rubbe

Bilge Pump Assembly Install Procedure: Follow the reverse steps of bilge assembly removal procedure to install the bilge pump, water censor and manua

HULL Hull Part List: (Please use Parts Catalog to order your parts. Parts Catalog provides part numbers indicating model, model year and other informa

PROPULSION SYSTEM Jet set (including impeller) I I I I Mechanic seal set (drive shaft) I I I Automatic vacuum siphon pump IC IC IC IC