Exploded view of variable-speed gear shift assembly 


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Exploded view of variable-speed gear shift assembly



1 Gearshift stop pin 2 Stop collar 3 Gearshift shaft combination 4 Gearshift running board 5 Gearshift running spring 6 Gearshift shaft return spring 7 Gearshift plate pin 8 Plastic sleeve 9 Gearshift shaft assembly 10 Gearshift changeover contact 11 Contact spring 12 Gearshift drum 13 Gearshift positioned assembly 14 Washer 15 Bolt M6X25 16 Positioning wheel return spring 17 Star wheel positioning plate assembly 18 Gearshift positioning roller arm axis 19 Shifting fork shaft 20 Shifting fork ўу 21 Shifting fork ўт 22 Shifting fork 23 Nut 24 Spline pad 25 Output chain wheel 26 Output chain wheel space bush 27 O-shape ring ¦Х19*¦Х1.8 28 Layshaft 29 Layshaft second gear 30 Spline pad 31 Shaft collar 32 Layshaft sixth gear 33 Layshaft fourth gear 34 Washer 35 Layshaft third gear 36 Spline pad 37 Shaft collar 38 Layshaft fifth gear 39 Layshaft first gear assembly 40 Layshaft assembly 41 Thrust washer (inner)15 42 Spindle second gear 43 Spline sleeve 44 Spline pad 45 Shaft collar 46 Spindle sixth gear 47 Spindle third and fourth gear 48 Spline pad 49 Spindle fifth gear 50 Spindle 51 spindle sleeve 52 Spindle assembly


Inspection

Check respectively whether the tooth surface of the wheel gear and the drive claw are worn.

If badly worn or damaged, replace it.

 

 

Remove the bearings and oil seals of the left and right crankcase.

Check whether they are damaged; if there is any, replace it.

Attention:

The bearing that is knocked out can not be used again; replace it.

Disassemble the bearing and oil seals using special tools.

 

Combine spindle and layshaft

Attention:

Apply lubrication oil evenly onto each gear and shaft while combining. Make sure that there is no jamming for each gear after combination.

 

Attention:

Assemble the crankcase in accordance with the reverse order of the removal.


Exhaust System Inspection and Maintenance

Muffler

1. Socket head cap screw M8*30 2. Spring washer 8 3.Washer 8 4. Exhaust gasket 5. Exhaust pipe assembly 6. Graphite gasket 7. Clip assembly 8. Muffer cylinder assembly 9. Cylinder liner installation

10. Bolt M6*19 11. Rubber space bush 12. Fasten space bush 13. Card nut M6 14. Heat insulation rubber gasket 15. Washer ¦Х8*¦Х27*2 16. Muffer decorative board 17. Socket head cap screw M8*30 18 Washer 8 19. Socket head cap screw M8*40 20 Washer ¦µ20*¦µ8*1.5 21 Socket head cap screw M8*20 22Exhaust protective shield 23 Combination screw M6*12


XV Emission Control System

Emission control system guarantee ---------------------------------------15.1

Periodical maintenance instructions/ensure emission standard ------------15.2

Emission control system mechanical function --------------------------15.3

Catalyst conversion system-------------------------------------------------15.4

Solutions to Idle exhaust exceeding specified value -------------------15.5

15.1 Emission Control System Guarantee

1. The emission control system of the enginecycle is up to the EC/97/24/5/I and 2003/77/EC Stage B. The company will guarantee it in its effective service life, under normal use and specified maintenance.

2. Scope of Guarantee

1> Emission control system function guarantee

The company guarantees that the system meets regular or irregular exhaust emission inspection carried out by relevant government authorities within 15,000km drive.

3. The guarantee article is not applicable to the following situations, but local dealers or service departments of the company are still willing to provide maintenance service for the customers at a reasonable price.

1> Not performing regular maintenance according to the time and traveled distance specified by the company

2> Users not performing regular inspection, adjustment or maintenance at local dealer or service center of the company, or unable to provide evidence of maintenance record

3> Overloading or improper use

4> Remounting the enginecycle, removing original spare parts or install extra devices on to the vehicle at will

5> Using the enginecycle as a racing vehicle or driving on the roads not suitable for it

6> Damages because of typhoon, flood or other natural disasters; or injuries or trouble caused by gross negligence, traffic accident or subject to impact by external objects

7> Stopping use for a long time without regular maintenance

8> Odometer is damaged and no prompt repair; or the odometer is artificially altered, stopped or replaced

9> Please come to the inspection station every three months for regular exhaust gas inspection

Ў¤ The new enginecycle delivered by the company has passed noise inspection and is up to EC 97/24/9 and 2003/77/EC.

15.2 Regular maintenance guidelines

Ў¤To reduce environment pollution, it is required by the country that all the engine vehicles manufactured by each company shall meet the regulations of emission standard of air pollutants. Besides the production process is up to the regulations of emission standard of air pollutants, the company is also devoted to purifying air and reducing air pollution.

Ў¤Strict inspection is performed on the enginecycle delivered from the company; all the specifications can meet the regulations of emission standard of air pollutants. Due to different situations the users are in, we make the following regular inspection table relating to exhaust emission. To ensure normal gas exhaust, please inspect, adjust or repair your enginecycle in the specified time intervals.

Ў¤If you have any other individual problem, please contact or call your local dealer or service center of Qianjiang Enginecycle Co., Ltd.

Ў¤ Relevant emission specifications:

Emission Specifications CO HC+NOX
Emission standard ЎЬ1.0g/km ЎЬ1.2g/km

Ўщ The latest version shall prevail when emission standard is updated.

Ў¤ The enginecycle that does not perform regular inspection in local dealer or service center of the company may be prohibited to use. The company will not be responsible for that. Please have your enginecycle inspected whenever necessary to keep it in best condition.

Note: ўЩ You shall clean more frequently the air cleaner to extend service life of the engine when your enginecycle is often used on sand-gravel roads or in severely polluted environment.

ўЪ More frequent services may be required when the enginecycle is often driven at high speed or travels a long distance.



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