KYMCO Downtown 300i ABS User Manual

4. LUBRICATION SYSTEM
4-2
DOWNTOWN 300I ABS
SERVICE INFORMATION
GENERAL INSTRUCTIONS
 The maintenance of lubrication system can be performed with the engine installed on the frame.
 Drain the coolant before starting any operations.
 Carefully when removing and installing the oil pump not to allow dust and foreign matters to enter
the engine and oil line.
 Do not attempt to disassemble the oil pump. The oil pump must be replaced as a set when it
reaches its service limit.
 After the oil pump is installed, check each part for oil leaks.
SPECIFICATIONS
ENGINE OIL
Engine Oil Capacity At disassembly: 1.5 liter At change: 1.3 liter
Recommended Oil SAE5W50# API: SJ
TROUBLESHOOTING
Oil level too low Poor lubrication pressure
 Natural oil consumption  Oil level too low
 Oil leaks  Clogged oil filter or oil passage
 Worn piston rings  Faulty oil pump
 Worn valve guide
 Worn valve guide seal
Oil contamination
 Oil not changed often enough
 Faulty cylinder head gasket
 Loose cylinder head bolts

KYMCO Downtown 300i ABS Specifications

General

Brand	KYMCO
Model	Downtown 300i ABS
Category	Motorcycle
Language	English