Beta RR 390 User Manual

3
CHECKS AND MAINTENANCE
57
GB
WARNING:
For any service requirements, please contact Betamotor’s Authorized Service Network.
End of running-in
- 3 hours
Coupon 1
- 30 hours
Coupon 2
- 60 hours
Coupon 3
- 90 hours
Coupon 4
- 120 hours
Coupon 5
- 150 hours
Coupon 6
- 180 hours
Carburetor
Tightness
C C C C C C C
Idling setting
C C C C C C C
Fuel pipe
C C C C C C C
Breather pipe
C C C C C C C
Assembling
groups
Coolant system tightness and coolant level
C C C C C C C
Exhaust manifold tightness
C C C C C C C
Drives sliding and regulation
C C C C C C C
Liquid level clutch pump
C C C C C C C
Airbox and air filter
P P P P P P P
Chain, plate wheel and pinion
C C C C C C C
Brake
Liquid level, pads thickness
C C C C C C C
Disc thickness
C C C C C C C
Pipe tightness
C C C C C C C
Idle travel levers and drives sliding
C C C C C C C
Cycling
Shock absorber and telescopic fork tightness
C C C C C C C
Dust seal
P P P P P P P
Bearings of stearing
C C C C C C C
Bolts
T T T T T T T
Wheels
Wheel spokes and rim coaxiality
C C C C C C C
Tyres (wear and pressure)
C C C C C C C
Bearings clearance
C C C C C C C
Key
C Check (Clean, adjust, lubricate, replace as necessary)
S Replace/renew
R Adjust
P Clean
T Tighten

Beta RR 390 Specifications

General

Displacement	386 cc
Bore x Stroke	88 mm x 63.4 mm
Compression Ratio	12.5:1
Fuel System	Electronic Fuel Injection
Ignition	DC-CDI
Lubrication	Wet sump
Transmission	6-speed
Clutch	Wet multi-disc
Front Tire	90/90-21
Rear Tire	140/80-18
Ground Clearance	320 mm
Dry Weight	107 kg
Engine Type	Single cylinder, 4-stroke, liquid-cooled
Frame	Molybdenum steel with double cradle split above the exhaust port
Rear Suspension	Monoshock