Beta RR 125 LC User Manual

WATER PUMP
• Impeller shaft retainer “3”
T
IP
• Before installing the impeller shaft retainer, lu-
bricate the slit on the impeller shaft end with a
thin coat of lithium-soap-based grease.
• Install the water pump housing gasket, water
pump housing plate, and impeller shaft retainer
as shown in the illustration.
• After installation, check that the impeller shaft
rotates smoothly.
EAS26580
INSTALLING THE WATER PUMP
1. Install:
• Water pump assembly “1”
• O-rings “2”
T
IP
• Align the projection “a” on the impeller shaft
with the slit “b” on the camshaft sprocket bolt.
• Lubricate the O-rings with a thin coat of lithium-
soap-based grease.
2. Fill:
3. Cooling system
(with the specified amount of the recom-
mended
coolant)
3. Check:
• Cooling system
Leaks → Repair or replace all faulty parts.
4. Measure:
5. Radiator cap opening pressure
Below
the specified pressure → Replace the
radiator cap.
T
R
.
.
Impeller shaft retainer bolt
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
LOCTITE®
2
1
3
New
New
2
1
a
b
New

Beta RR 125 LC Specifications

General

Displacement	124.8 cc
Fuel System	Electronic Fuel Injection
Ignition	Electronic
Lubrication	Wet sump
Clutch	Wet multi-disc
Transmission	6-speed
Final Drive	Chain
Seat Height	920 mm
Fuel Tank Capacity	7.5 liters
Starting System	Electric
Front Suspension	Hydraulic fork with ø41 mm shaft
Front Brake	260 mm disc
Rear Brake	Single disc, 220 mm
Engine Type	Liquid-cooled, 4-stroke, single cylinder