User`s manual
  6
Suggested engine number: 
SAE-15W/40 
The free path of rear brake handle(Fig 14、Fig 15、Fig 16、Fig 17) 
Measure the distance of rear brake pedal before detent function, 
The free path should between 10-20mm, take the tail of brake handle as standard. 
•  Adjust nut:( A ) increase the distance of free path. 
   (B)reduce the distance of free path 
After adjust, the axle pin (2) should touch closely with nut (1) groove after adjust. 
Fig 14  
 Abrasion mark of the brake(Fig 18) 
(1)  Reference marks 
(2)  Indicate marks. 
If totally brake. Change the brake block when reference 
marks and indicate marks must be situated a straight 
line. 
TYRE 
check the tyre pressure regularly and adjust. 
•  Check after the tyre cooled 
•  Check if there any metal trash or gravel in the groove of tyres 
•  Check if any metal trash or gravel in the groove of tires. 
•  Replace the tire when it wears to the abrasion mark. 
ADMONITION: 
•  If the tyre pressure dose not accord with the standard, it will possibly the traffic accident. 
Fig 17 
Fig 1
6 
Fig 15 
Fig1
8
1
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