Engine Lubrication
Item
Engine oil
Capacity (K20Z2)
Capacity (K20Z3)
Oil pump
Inner-to-outer rotor clearance
Pump housing-to-outer rotor clearance
Pump housing-to-rotor axial clearance
Balancer shafts, journal diameter
Balancer shafts, journal taper
Balancer shafts, end play
Balancer shafts, shaft-to-bearing
clearance
Balancer shaft bearings, I.D.
Relief valve, oil pressure with oil
temperature at 80 °C (176 °F)
Measurement
Engine overhaul
Oil change
including filter
Oil change
without filter
Engine overhaul
Oil change
including filter
Oil change
without filter
No. 1 journal,
front shaft
No. 1 journal,
rear shaft
No. 2 journal,
front and rear
shaft
Front
Rear
No. 1 journal,
front shaft
No. 1 journal,
rear shaft
No. 2 journal,
front and rear
shaft
No. 1 journal,
front shaft
No. 1 journal,
rear shaft
No. 2 journal,
front and rear
shaft
At idle
At 3,000 rpm
Qualification
Standard or New
5.3 L (5.6 US qt)
4.2 L (4.4 US qt)
4.0 L (4.2 US qt)
5.5 L (5.8 US qt)
4.4 L (4.6 US qt)
4.2 L (4.4 US qt)
−
0.06 0.16 mm (0.002 0.006 in.)
0.15 0.21 mm (0.006 0.008 in.)
−
0.035 0.070 mm (0.0014 0.0028 in.)
−
−
19.938 19.950 mm (0.7850 0.7854 in.) 19.92 mm (0.784 in.)
23.938 23.950 mm (0.9424 0.9429 in.) 23.92 mm (0.942 in.)
−
32.949 32.961 mm (1.2972 1.2977 in.) 32.93 mm (1.296 in.)
−
0.005 mm (0.0002 in.) max.
0.063 0.108 mm (0.0025 0.0043 in.)
−
−
0.063 0.108 mm (0.0025 0.0043 in.)
0.050 0.082 mm (0.0020 0.0032 in.)
−
−
0.050 0.082 mm (0.0020 0.0032 in.)
0.060 0.120 mm (0.0024 0.0047 in.)
−
20.000 20.020 mm (0.7874 0.7882 in.) 20.03 mm (0.789 in.)
−
24.000 24.020 mm (0.9449 0.9457 in.) 24.03 mm (0.946 in.)
−
−
33.021 33.069 mm (1.3000 1.3019 in.) 33.09 mm (1.303 in.)
70 kPa (0.7 kgf/cm , 10 psi) min.
300 kPa (3.1 kgf/cm , 44 psi) min.
Service Limit
−
0.20 mm (0.008 in.)
−
0.23 mm (0.009 in.)
−
0.12 mm (0.005 in.)
−
−
−
―――
−
0.14 mm (0.0055 in.)
−
0.14 mm (0.0055 in.)
−
0.10 mm (0.004 in.)
−
0.10 mm (0.004 in.)
−
0.15 mm (0.006 in.)
−
−
−
2
2
2-5