Oil Pump - Eton America Beamer PN2 Service Manual

5.4 OIL PUMP

The quantity of oil that is delivered from oil pump
increases with the engine speed and carburetor
throttle width opening. The oil pump is located
under the right side of the engine and connected by
a control cable from the throttle. The throttle cable
assembly splits into two cables with one end
controlling the carburetor throttle cylinder and the
other end controlling the quantity of oil delivered
by the oil pump.
DISASSEMBLE OIL PUMP
Remove the helmet box.
Disconnect the input and output oil tube.
Unscrew the oil pump fixing bolts.
Remove the oil pump.
INSPECT OIL PUMP
Check the matching side in the crankcase.
Inspect the oil pump body.
Inspect the gear part for damage.
Inspect the O-ring for any leaks.
ASSEMBLE OIL PUMP
Apply grease on the O-ring and gear parts.
Insert the oil pump into the engine crankcase.
Fasten the fixing bolts.
Torque value is 6 – 9 lbf-ft.
Beamer Rev-2.0.2 Page 22 of 55 11/21/2005