Standards and Service Limits

Oil pump	Inner-to-outer rotor clearance		Standard or new	0.02 - 0.16 mm
			Service limit	0.20 mm
	Pump housing-to-outer rotor clearance		Standard or new	0.15 - 0.21 mm
			Service limit	0.23 mm
	Pump housing-to-rotor axial clearance		Standard or new	0.02 - 0.07 mm
			Service limit	0.12 mm
	Balancer shafts, journal diameter	No.1 journal, front shaft	Standard or new	19.938 - 19.950 mm
			Service limit	19.92 mm
		No.1 journal, rear shaft	Standard or new	23.938 - 23.950 mm
			Service limit	23.92 mm
		No.2 journal, front and rear shaft	Standard or new	32.929 - 32.961 mm
			Service limit	32.93 mm
	Balancer shafts, journal taper		Standard or new	0.005 mm Maximum
	Balancer shafts, end play	Front	Standard or new	0.070 - 0.135 mm
			Service limit	0.15 mm
		Rear	Standard or new	0.070 - 0.135 mm
			Service limit	0.15 mm
	Balancer shafts, shaft-to-bearing clearance	No.1 journal, front shaft	Standard or new	0.050 - 0.082 mm
			Service limit	0.10 mm
		No.1 journal, rear shaft	Standard or new	0.050 - 0.082 mm
			Service limit	0.10 mm
		No.2 journal, front and rear shaft	Standard or new	0.060 - 0.120 mm
			Service limit	0.15 mm
	Balancer shaft bearings, I.D.	No.1 journal, front shaft	Standard or new	20.000 - 20.020 mm
			Service limit	20.03 mm
		No.1 journal, rear shaft	Standard or new	24.000 - 24.020 mm
			Service limit	24.03 mm
		No.2 journal, front and rear shaft	Standard or new	33.021 - 33.069 mm
			Service limit	33.09 mm