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Nov./29/ 12

Thank you for purchasing our Complete Engine.

This engine is one of our Engine Complete Series which we have designed and produced by using with years of our experienced product development and manufacturing know-how.

We are proud of that we guarantee customer satisfaction with such a lightweight and high power engine.

Before installing and using this product, please check the contents of the kit, read this installation instructions carefully and understand them completely.

Important Notice

Secondary kick starter engine

DESMO-124

TAF5SP (Super Street)

Special Clutch (wet)

Z50J -2000001

AB27-1000001

1899999

Compatible models

Monkey / Gorilla

Item No.

:01―00―9430

1.

Please Note: Illustrations and photos may vary from actual hardware.

2.

The service and repair information contained in this manual is intended for use by qualified, professional technicians. Any person who does not have sufficient technique, knowledge, proper tools and equipment will never

  

work. Be sure to ask specialty shops or professional mechanics.

  

Please ask for cylinder head maintenance by our factory.

  

Poor technique and lack of knowledge may cause the maintenance problems or damage parts.

3.

This product is intended for use ONLY in closed racing course. Never use this product on public roads.

4.

This kit is compatible with the above mentioned compatible models ONLY. Note: Do Not use this product for other models than listed above.

5.

The cylinder length of this complete engine is longer than that of the stock engine.

  

It is impossible to install on stock motorcycle chassis. NOTE: Modification of the chassis is required.

6.

Please note that mainly because of improvement in performance, design change, and cost increase, the product specifications and prices are subject to change without prior notice. We shall be held free and harmless

  

from any and all liabilities or claims for any defects of the parts / the product after installation, and use, and/or any other products/parts.

7.

We do NOT accept any claims due to the parts for racing use only. Except, any requests for the return or repair of goods purchased from TAKEGAWA must be made within one month of receipt of goods against defects

  

in workmanship and/or materials originally caused by ONLY our failure. No returns or repairs will be accepted after one month. However, we DO NOT accept our products which are NOT installed in the right way and/or

  

DO NOT used properly.

  

We are not responsible for any expenses for repair or replacements.

  

NOTE: When you use for racing, we shall be held free and harmless from any and all claims.

8.

These instructions should be retained along with this product.

Engine Complete KIT 

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Summary of Contents for DESMO TWINCAM 4V

Page 1: ...racing course Never use this product on public roads This kit is compatible with the above mentioned compatible models ONLY Note Do Not use this product for other models than listed above The cylinder...

Page 2: ...these damaged parts as they are could lead to accidents When you notice something abnormal with your motorcycle while riding immediately stop riding and park your motorcycle in a safe place to check w...

Page 3: ...is cylinder is aluminum one piece construction and the ceramic chrome plated inner wall allows the additional wear resistance and the reduced friction loss It also features both high gas tightness and...

Page 4: ...clamp 13 1 2 2 12 Spark plug cap COMP 1 30700 DSM T00 1 13 Plug cord joint 1 00 01 1012 1 14 High tension cord 500 mm 1 00 01 1043 1 15 Hyper CDI 1 05 03 0003 1 16 Head cover gasket set 1 06111 DSM T...

Page 5: ...1 136 25 22 5th speed 1 000 24 24 rear wheel drive mechanism Type Chain drive Main Reference Value High octane gasoline research method over 97 octane value Camshaft type Items Frequency Refer to pag...

Page 6: ...film shortage at high temperatures In case you use the breather cap be sure to use an oil catch tank at the same time Due to large displacement engine blow by gas volume may increase Larger capacity c...

Page 7: ...to stretch it too tight Turn the clutch release pinion clockwise until it comes to a halt and put the plain washer into the release pinion Clutch release arm Arm spring Plain washer 20 25N m 2 0 2 5k...

Page 8: ...carburetor and pull out the spring and throttle valve Pass the inner cable of the throttle cable through the carburetor top cover and then through the spring And compressing the spring fix the top cov...

Page 9: ...he spring fix the top cover and all to the throttle valve Fix the throttle valve to the carburetor by aligning a notch on the throttle valve with the throttle stop screw In the case of VM26 Insert the...

Page 10: ...he spark plug Lightly apply the Aluminum Special the heat resistant lubricating agent to the threaded portion on the plug And tighten the plug Install an exhaust muffler according to the installation...

Page 11: ...mp the top bridge at the highest point of the straight portion to avoid the tapered portion of front fork Before installing make sure that no interference occurs when the front fork is fully bottomed...

Page 12: ...PIckup pulse Ignition AC output Neutral Switch Racing use A C G e n e r a t o r f o r S p a r k A C G e n e r a t o r f o r L i g h t i n g TAKEGAWA C D I Green Black Red Black Red Blue Yellow Green...

Page 13: ...sity matches the region and outside temperature CAUTION Be sure to use a torque wrench and strictly keep the specified torque Gap Benchmark 0 6 0 7 mm Electrode section Gap Standard NGK ER8EH Plug wit...

Page 14: ...er Lock nut Adjust nut Unfasten two bolts on the oil filter cover and detach the oil filter cover oil filter and oil filter spring Change of Oil filters Check the O ring in an oil filter cover and cha...

Page 15: ...ed At idling Give the air screw a right turn The air fuel mixture gets dense Give the air screw a left turn The air fuel mixture gets lean Loosen the tightened air screw back to the 1 5 turn position...

Page 16: ...0133 Main jet 90 00 03 0110 Main jet 150 00 03 0134 Main jet 92 00 03 0111 Main jet 152 00 03 0135 Main jet 95 00 03 0112 Main jet 155 00 03 0136 Main jet 98 00 03 0113 Main jet 158 00 03 0090 Main j...

Page 17: ...timing adjustable at up to 24 degrees Integral ignition coil with built in CDI unit Fully covered stator coil to protect the ignition coil Weight saving R type 58 rotor 336 g Stator including cords 38...

Page 18: ...uard 09 07 006 3F4L 09 07 002 4F5L Compact cool The oil Compact Cool is designed more compact compared to our current oil cooler and the best for mini motorcycles such as Monkey Gorilla The oil passag...

Page 19: ...type andreducestheshockwhenthefrontshocksreboundandcompress L R Front Fork Set Both high rigidity and lightweight which are both essential for swingarm have been achieved with the well balanced struct...

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