Roketa GK-06 User Manual page 15

(3)Abnormal sound from Engine
Troubles
It is noisier as the rpm increases.
(4) Braking is bad
Trouble
Braking is not effective
(5). Fuel consuming is too much
Troubles
Fuel consuming too much
Product identification number:
Please take down the frame number and engine number for reference. The frame number is stamped on back of the kart.
(4) Spark plug is loose.
(5) Cylinder head has air leakage and is tightened
unevenly.
Causes
(1) Too much clearance between piston and cylinder.
(2) Piston ring is too loose.
(3) Too much wear at the crank bearing
Causes
(1) Excessive wear at the brake pads.
(2) Brake pads are dirty.
(3) Brake disc wears or stained with oil.
(4) Too much idle travel
(5) There is air in the hydraulic braking system.
Causes
(1) Carburetor adjustment is not proper
(2) Fuel pipeline leakage
(3) Carburetor float dose not work
(4) Brakes drag
(5) Tire pressure is not enough
(6) Engine works improperly
(7) Too much dirt in the air cleaner and cause it clogging
and too thick mixed air
5. VIN
(4) Properly tighten
(5) Properly tighten
Solving methods
(1) Repair the cylinder or replace it.
(2) Replace
(3) Replace
Solving methods
(1) Replace
(2) Clean.
(3) Clean or replace
(4) Adjust
(5) Eliminate air
Solving methods
(1) Adjust the carburetor
(2) Find the repair the leakage
(3) Repair or replace
(4) Adjust until brakes move smoothly.
(5) Inflate the tire to its prescribed pressure
(6) Inspect the engine
(7) Maintain the air cleaner, and clear the dirt and dust, or
replace the filter
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