background image

www.raketengines.com

www.raketengines.com

16   

 Raket 95 Manual - English

Raket 95 Manual - English     

17        

modification whatsoever is allowed. The 

crankcase halves should both be labelled 

with RAKET.

The sealing rings are “open to choice”, in 

other words they may be exchanged for 

any other factory make of your choosing 

under the condition that the model and 

the dimensions are kept the same. On 

both sides there should be 17x28x7 with 

sealing lip as well as dust sealing lip. 

Original sealing rings have a sealing lip 

that is Teflon coated.

The ball-bearings move on the crank-

shaft but are press fitted in the crankcase 

and are original 6203 TN 9C3. It is not 

permitted to change the bearings’ fitting or 

placement.

2. Crankshaft

The crankshaft may not be altered in any 

way. For instance it is not permitted to 

balance the crankshaft by removing or 

adding material. The same applies to the 

connecting rod, in other words no altera-

tion of any kind is allowed. 

The needle roller bearings at either end 

of the connecting rod are open to choice 

with regards to factory make as long as 

the same model is used. This should be 

needle roller bearings in a steel basket.

3. Cylinder

8. Product description for ho-

mologation purposes

Raket 95 will be homologated in those 

countries where it receives approval from 

the local Automobile Sport Federations. 

This product description may not be 

used as a supporting document during 

technical control unless the appropriate 

Automobile Sport Federation’s stamp of 

approval exists. 

The main principle involved is that abso-

lutely no changes or modifications may 

occur. The engines should be “out of the 

box”, in other words exactly as they are 

delivered. Below follow some clarifica

-

tions.

1. Crankcase

The crankcase should have the same 

design as shown in the picture.

The measurements that are of decisive 

importance are those relating to the part 

of the crankcase that exactly encloses the 

crankshaft. In this matter absolutely no 

The cylinder should be completely original 

and absolutely no modification is allowed. 

For instance it is not permitted to smooth 

out the edges of the transfer ports. 

The cylinder should be labelled MAHLE 

56 ZK3 and display Radne Motor’s logo 

and article number 35085. No other labels 

are permitted.

Exception:

If a thread in the cylinder were to be dam-

aged, for instance the spark plug thread, 

then it is permitted to make the repair 

with a thread kit of the Heli Coil variety. 

PLEASE NOTE! It must be the same 

thread as the original.

4. Spark plug

The original spark plug is NGK BPM8Y, 

but it may be exchanged for another 

equivalent factory make. The diameter 

of the thread and the thread length, 14x 

9.5 mm, must always be the same as the 

original.

5. Piston

You may not change to another factory 

make of piston and it is very unlikely that 

you will come across any pirate versions 

of pistons. 

The piston should be labelled on the top 

with R 35087.

Piston pins, piston pin locks and piston 

rings must be original. 

On the top of the piston there is an arrow 

indicating which side of the piston should 

be facing the exhaust port.

6. Carburettor

The carburettor is a Tillotson HS 319 A 

carburettor. Absolutely no modifications 

whatsoever are permitted. The venturi 

diameter should be 17.7 mm and the 

Содержание Raket 95

Страница 1: ...Owners Manual ENGLISH ...

Страница 2: ...Raket 95 WARNING Under no circumstance is it allowed to change the original design of the engine without a written acceptance from the manufacturer You should always use original spare parts Unau thorised changes or non original spare parts can lead to serious damages Contents Owners Manual Raket 95 2 1 Safety 4 2 Instructions for handling and charging a Raket 95 starter battery 6 Safety instructi...

Страница 3: ...pped with appropriate protection so that such incidences of contact are avoided and to act in an appropriate fashion so that no injuries of this type occur Radne Motor accepts no respon sibility whatsoever for injuries to people that may occur as a result of something becoming trapped between the rotating parts of a Raket 95 engine 5 A Raket 95 engine is propelled using a flammable fuel alkylate p...

Страница 4: ...t automatically stops charging when the battery has reached its full capacity 7 A NiMH battery should not be discharged so that the terminal voltage drops to be low 11 0 volts If you discharge the battery too deeply then one of the battery s cells may be damaged in which case you will no longer be able to recharge the battery to its full capacity 8 A NiMH battery should not be charged until most o...

Страница 5: ... battery before you put your kart into storage for the winter If you store away your kart in the autumn with a discharged battery then the battery will almost certainly be inoperable when you take out your kart again in the spring For this reason you should allow your battery to remain charging on trickle charge mode during the period that you will not be us ing it 19 If your kart is to be stored ...

Страница 6: ...commend the use of Radne Motor s holder article number 5208 7 When it comes to mounting the battery battery box and the connection between the battery and the starter motor a de scription of how to do this can be found in a separate section of this manual 4 Starting and stopping the Raket 95 engine Thanks to the Raket 95 engine being equipped with an electric starter it is nor mally very easy to s...

Страница 7: ...engages If the engine hesitates or even stops then you should test the effect of slightly increasing the Low Speed screw Start with half a turn When you have found a setting at which you can apply the gas and the engine responds immediately then it is time to move onto the setting of the High Speed screw H 6 Drive a few laps of the track so that the engine is really warm Listen thereafter to how t...

Страница 8: ...pective channel into the cylinder You may wonder why the air that travels on the top side of the throttle doesn t suddenly stop when it no longer has any depression to pull it Well when it comes to air it happens to be the case that when one part of an air mass moves it pulls the surrounding air along with it When it comes to the operating strokes when the piston moves downwards into the cylinder ...

Страница 9: ...ple involved is that abso lutely no changes or modifications may occur The engines should be out of the box in other words exactly as they are delivered Below follow some clarifica tions 1 Crankcase The crankcase should have the same design as shown in the picture The measurements that are of decisive importance are those relating to the part of the crankcase that exactly encloses the crankshaft I...

Страница 10: ... nature that the original silencer can be used without any alterations what soever The exhaust system for Micro has a re strictor washer assembled at the cylinder connection The restrictor washer has a diameter of 14 mm One can divide the silencer by drilling out the rivets and replacing them with suitable screws When the silencer is divided one is able to check on the amount of damp ing material ...

Страница 11: ...ugh the carburettor we will be able to quickly describe the carburettor s function The carburettor has two caps one made of metal while the other is mould cast Under the moulded cap lie a rubber diaphragm and a gasket There is a small chamber on each side One of these chambers is connected to the engine s crankcase via a channel When the pressure in the crankcase changes the pump diaphragm in the ...

Страница 12: ... should open and after that it should re lease air through it down to a pressure of approx 0 5 kp cm2 Now the valve should be totally sealed If this test does not appear to have worked properly then the question is what should we do next The most common problem is probably that the valve is not sealed and in that case one must search for dirt or pores or else change the needle valve PLEASE NOTE Le...

Страница 13: ...gasket 0 25 35091 Needlebearing 35092 Crankshaft complete 35096 Washer clutchdrum 35132 Exhaust flange Raket 95 35144 Clutch drum 35147 Needlebearing for clutch 95 35150 Crankcase 35151 Crankcase gasket 35154 Cover for starter support 35155 Neeedlebearing bendix 35156 Support for start engine 35158 Bendix for startengine 35159 Startergear with clutch complete 32112 Startbutton for Raket 95 120 355...

Страница 14: ...nual English 27 Splitdrawing manual start 35059 Aircoat 33134 String disc 07 33153 Start boss 33131 Axle for stringdisc 07 35205 Starthandle 33138 Start string 33136 Frictionring Aluminium 33132 O Ring för string disc axlee 55156 Screw countersunk 6x20 55392 Countersunk aluminium washer 6X20 3013 Plate 3014 Screw 3015 Choke axle 3016 Cap 3017 Main diaphragm 3018 Gasket 3019 Screw 3020 Expansion ca...

Страница 15: ...Radne Motor AB Markörgatan 2 136 44 Handen Stockholm Sweden Tel 08 556 506 90 Fax 08 556 506 91 info raketengines com www raketengines com Your dealer ...

Отзывы: