KTM 50 SX Mini User Manual

TUNING THE ENGINE 61
14.10Installing the centrifugal force clutch x
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– Position the centrifugal force clutch .
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– Position the clutch drum.
– Hold the clutch drum with special tool .
– Mount and tighten screw .
Guideline
Screw, clutch drum M8 30 Nm
(22.1 lbf ft)
Loctite
®
243™
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– Position the clutch cover with the gasket.
– Mount and tighten screws .
Guideline
Screw, clutch cover M6 10 Nm (7.4 lbf ft)
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– Position the foot brake lever.
– Mount and tighten nut .
Guideline
Remaining nuts, chassis M8 30 Nm
(22.1 lbf ft)
– Mount spring .
– Check the gear oil level. ( p. 65)
–
Check the clutch engagement speed. x ( p. 59)
14.11Checking the centrifugal force clutch x
Condition
The centrifugal clutch has been removed.
300610-10
– Measure the centrifugal force clutch.
Guideline
Clutch shoe height ≥ 98.00 mm (≥ 3.8583 in)
» If the specified value is not reached:
– Replace the clutch linings.
–
Dismantle the centrifugal clutch. x ( p. 62)
– Check clutch linings for damage.
» If the clutch linings are damaged:
– Replace the clutch linings.
–
Assemble the centrifugal clutch. x ( p. 62)

KTM 50 SX Mini Specifications

General

Engine Type	Single-cylinder, 2-stroke
Cooling System	Liquid cooled
Transmission	Automatic
Starter	Kickstarter
Rear Suspension	WP XACT Monoshock
Front Brake	Disc brake
Rear Brake	Disc brake
Weight	40 kg
Bore x Stroke	39.5 mm x 40 mm
Weight (without fuel)	40 kg
Front Brake Type	Hydraulic disc brake
Rear Brake Type	Hydraulic disc brake
Frame	Central tube frame, chrome molybdenum steel
Front Suspension	WP XACT 35 USD, Ø 35 mm