Suzuki Baleno Manual page 1542

ENGINE LUBRICATION
The oil pump is trochoid type, and mounted under the
crankshaft. Oil is drawn up through the oil pump
strainer and passed through the pump to the oil filter.
The filtered oil flows into two paths in cylinder block.
In one path, oil reaches the crankshaft journal bear-
ings. Oil from the crankshaft journal bearings is sup-
plied to the connecting rod bearings by means of in-
tersecting passages drilled in the crankshaft.
ENGINE MECHANICAL (J18 TYPE ENGINE) 6A3-3
In the other path oil goes up to the cylinder head and
lubricates valves and camshafts, etc., after passing
through the internal oilway of camshafts.
An oil relief valve is provided on the oil pump. This
valve starts relieving oil pressure when the pressure
exceeds about 420 kPa (4.2 kg/cm
2
, 59.7 psi).