Service Information; Troubleshooting - KYMCO DINK 200i Service Manual

4
. LUBRICATION SYSTEM

SERVICE INFORMATION

GENERAL INSTRUCTIONS
x The maintenance of lubrication system can be performed with the engine installed in the frame.
x Drain the coolant before starting any operations.
x Use care when removing and installing the oil pump not to allow dust and foreign matters to
enter the engine and oil line.
x Do not attempt to disassemble the oil pump. The oil pump must be replaced as a set when it
reaches its service limit.
x After the oil pump is installed, check each part for oil leaks.
SPECIFICATIONS
Inner rotor-to-outer rotor clearance
Outer rotor-to-pump body clearance 0.15 0.2 (0.006 0.008)
Rotor end-to-pump body clearance
ENGINE OIL
Engine Oil Capacity
Recommended Oil

TROUBLESHOOTING

Oil level too low
x Natural oil consumption
x Oil leaks
x Worn piston rings
x Worn valve guide
x Worn valve guide seal
Oil contamination
x Oil not changed often enough
x Faulty cylinder head gasket
x Loose cylinder head bolts
0.15 (0.006)
0.04 0.09 (0.0016 0.0036) 0.12 (0.0048)
At disassembly:
At change:
Standard
1.1 liter (0.97 lmp qt, 1.17 US qt)
0.9 liter (0.79 lmp qt, 0.95 US qt)
SAE10W30# API: SG
Poor lubrication pressure
x Oil level too low
x Clogged oil filter or oil passage
x Faulty oil pump
DINK 200i/125
Unit: mm (in)
Service Limit
0.2 (0.008)
0.25 (0.01)
4-2