Recharging current: Standard: 0.4A

Quick recharging: 4.0A

Recharging time: Standard: 10-15hours

Quick recharging: 30minutes

After recharging: Closed circuit voltage: over 12.8V

Restrictor

Idle speed adjustment

* Attention

Perform idle speed adjustment when the engine is warm.

 

Warm up the engine and then adjust idle speed.

Run the engine and connect engine tachometer.

Adjust the throttle cable lock-screw to specified RPM.

Idle speed RPM: 1,700ЎА100rpm/min

If idle speed RPM is unsteady, or idle speed is not smooth when gently raise engine speed, adjust idle speed adjusting screw again.

Cylinder pressure

Operation when engine is warming.

Disassemble spark plug.

Install roof cylinder pressure gage.

Fully open accelerator; start engine to measure cylinder pressure.

Compression pressure: 1.1-1.3Mpa/1,400rpm

When compression pressure is too low, check the following items:

l Damage of cylinder head gasket

l Damage of piston ring

l Piston ring scuffing

l Piston and cylinder scuffing.

Check when compression pressure is too high or carbon deposit is too much in combustor or the head of piston.

Drive Chain Slackness

Service life of drive chain relies on proper lubrication and adjustment. If not maintained in a proper way, advanced abrasion will come out in drive chain or chain wheel. In the harsh using conditions, maintain frequently is necessary.

 

Stand vertically the motorcycle on the flat ground and check drive chain slackness a.

Drive chain slackness: 10-20mm

 

 

Adjustment of drive chain:

Adjust drive chain to keep the deflection of chain is 10-20mm per 1000km.
According to usersЎЇ driving conditions, drive chain likely need to be adjusted often.

 

Warning: This advice is the maximum adjustment time gap. In fact chain should b checked and adjusted every time before driving. If chain is too loose, accident caused by chain dropping may happen or serious damage of engine may be caused.

 

Please adjust chain as the following methods:

(1) Put up motorcycle with carriage

(2) Loosen the back axle nut1.

(3) Loosen the locking nut2

(4)Turn the adjustment bolt3 to right or left to adjust the looseness of chain. When adjusting chain, make sure front and back chain wheel should aim at centre as a line. In order to help you adjust, there is reference mark on swing arm and every chain adjuster. They can aim at each other and become as the reference from out to out. After aiming at and adjusting the looseness of chain to 10-20mm, fix back axle nuts again and then check as the last time.

Attention: When changing the new chain, the wear of the two chain wheels should be checked. Replace them when necessary.

 

Check the following situations of chain in periodic inspection.

(1) Loose pin

(2) Damaged idler wheel

(3) Dry out and rusting chain

(4) Twisting or seizing chain

(5) Excessive damage

(6) Adjust the loose chain

If chain is in the above conditions, chain wheel is likely to be damaged. Check the chain wheel as following:

(1) Over wearing gear teeth

(2) Breaking off or damaged gear teeth

(3) Fix nuts with loose gear teeth

Lubrication of drive chain

Use drive chain grease first; buy drive chain grease or engine oil or other lubricating oil. Soak every chain joint to make grease through link plateЎўmeltЎўlining and rolling.

*Attention

DonЎЇt install new chain on the damaged chain wheel or install damaged chain on new chain wheel. Chain and chain wheel should be in good condition, or the changed chain or chain wheel will be damaged soon.

Clearance of Front/Rear Brake

Front brake clearance

Measure the clearance of front brake at the tip of front brake handle.

Clearance: 10-20mm

Please adjust free travel of front brake handle in the following way:

(1) Loose mandrill to lock nut1.

(2) Twist in or out the mandril2 to adjust free travel of front brake handle, after adjusting free travel to 10-20mm.

(3) Install mandril1 tight and lock nut1

 

Rear brake clearance

Measure the clearance of rear brake at the tip of front brake handle.

Clearance: 10-20mm

Please adjust free travel of back brake footstep in the following way:

(1) Loose mandrill to lock nut1.

(2) Twist in or out the mandril2 to adjust free travel of front brake handle, after adjusting free travel to 10-20mm.

(3) Install mandril1 tight and lock nut1

Front/back brake shoeЎЇs abrasive wear

Front brake shoeЎЇs abrasive wear

When braking exactly, check oil level from oil immersion lens. If liquid level of brake fluid is below the arrow position in the right picture, brake shoe should be replaced immediately by a new one.

 

 

Back brake shoeЎЇs abrasive wear

When braking exactly, look oil cup to check oil level of brake fluid. If the level is below MIN, brake shoe should be replaced as soon as possible.

 

Headlight

Adjustment

Optical axis adjustment of headlight is loosening headlight spinning adjusting bolt and then rotating.

 

 

Clutch

Start engine and increase rotation speed gradually to check running condition of clutch. If motorcycle can not walk or engine shuts down, check clutch block. Replace a new one when necessary.