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SERVICE INSTRUCTIONS
C. Adjusting the throttle and idle speed
a) Warm up the engine (5-10min)
b) Tighten the air screw gently. Back out 2-3/8 turns counter
clockwise.
c) Connect the tachometer, adjust the throttle to limit the
idle speed. The standard value is 1400RPM.
d) Turn the air screw counter clockwise slowly and observe
the RPM of the engine, stop adjusting as the RPM reaches the
top speed
e) Adjust the screw and adjust the idle speed to an ideal
value.
f) Recheck and readjust the idle speed if necessary.
Figure 7 adjusting the throttle
D. Cleaning Instructions
Keep your kart clean. With a clean rag, wipe off all dirt and oil from around the controls. Wipe off
any spilled fuel and oil. Keep the engine clean of foreign objects, and be sure to check that the air
intake fan is free of debris for proper cooling.
E. Go-kart Lubrication
Lubricate this TrailMaster Go-kart MID every 90 days of use. Lubrication should be done more
often, if the kart is used everyday.
F. Chain Lubrication
To increase chain life it should be lubricated with a spray on type chain lubricant. (See Fig.8)
Figure 8 Drive chain lubrication