XY Powersports XY500UTV, Руководство по обслуживанию

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3. INSPECTION & ADJUSTMENT
3-23
Inspection of Clutch Engagement and Lock-up
CF engine is equipped with a centrifugal type
automatic clutch.
Before checking the initial engagement and clutch
lock-up two inspection checks must be performed to
thoroughly check the operation of the drive train.
I Initial Engagement Inspection
● Connect tachometer to ignition coil
● Start engine
● Shift gear lever to “High” position
● Slowly increase throttle and note down the engine
speed (r/min) when the vehicle starts to move
forward.
Engagement speed:1800r/min
～
2400r/min
If the engagement speed is out of the above range,
check the following:
● Clutch shoes
● Clutch shoe wheel
● Primary and secondary sheave
Refer to Chapter 12 for inspection of clutch
II Clutch Lock-up Inspection
● Connect the tachometer to ignition coil;
● Start the engine;
● Shift gear lever to “High” position;
● Apply front and rear brakes as firmly as possible;
● Fully open the throttle for a brief period and note the
maximum engine speed obtained during the test
cycle.
Lock-up Speed: 3300r/min
～
3900r/min
If the lock-up speed is out of the above range, check the
following:
● Clutch shoes
● Clutch wheel
● Primary and secondary sheave
Refer to Chapter 12 for inspection of clutch
Tool:
Tachometer
Warning:
Do not apply full power for more than 5 seconds or
damage to clutch or engine may occur.
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