Suzuki Baleno Manual page 1463

ENGINE MECHANICAL (G13/G16 TYPE ENGINE) 6A1-3
ENGINE LUBRICATION
The oil pump is of a trochoid type, and mounted on crankshaft at crankshaft pulley side.
Oil is drawn up through oil pump strainer and passed through pump to oil filter.
The filtered oil flows into two paths in cylinder block.
In one path, oil reaches crankshaft journal bearings.
Oil from crankshaft journal bearings is supplied to connecting rod bearings by means of intersecting passages
drilled in crankshaft, and then injected from a small hole provided on big end of connecting rod to lubricate piston,
rings, and cylinder wall.
In another path, oil goes up to cylinder head and lubricates camshaft journals, rocker arms, camshaft, etc., passing
through oil gallery in rocker arm shaft.
An oil relief valve is provided on oil pump. This valve starts relieving oil pressure when the pressure comes over
2
about 400 kPa (4.0 kg/cm , 56.9 psi). Relieved oil drains back to oil pan.