Balance Shaft

Balancer shafts
Journal diameter
No. 1 journal, front shaft
Standard or New 42.722 - 42.734 mm (1.6820 - 1.6824 inch)
Limit 42.71 mm (1.681 inch)
No. 1 journal, rear shaft
Standard or New 20.938 - 20.950 mm (0.8243 - 0.8248 inch)
Limit 20.92 mm (0.824 inch)
No. 2 journal, front and rear shafts
Standard or New 38.712 - 38.724 mm (1.5241 - 1.5246 inch)
Limit 38.70 mm (1.524 inch)
No. 3 journal, front and rear shafts
Standard or New 34.722 - 34.734 mm (1.3670 - 1.3675 inch)
Limit 34.71 mm (1.367 inch)
Journal taper 0.005 mm (0.0002 inch)
End play
Front shaft 0.10 - 0.40 mm (0.004 - 0.016 inch)
Rear shaft 0.04 - 0.15 mm (0.002 - 0.006 inch)
Total runout
Standard or New 0.02 mm (0.001 inch)
Limit 0.03 mm (0.001 inch)
Shaft-to-bearing oil clearance
No. 1 journal, front shaft
Standard or New 0.066 - 0.098 mm (0.0026 - 0.0039 inch)
Limit 0.12 mm (0.005 inch)
No. 3 journal, front and rear shafts
No. 1 journal, rear shaft
Standard or New 0.050 - 0.075 mm (0.0020 - 0.0030 inch)
Limit 0.09 mm (0.004 inch)
No. 2 journal, front and rear shafts
Standard or New 0.076 - 0.108 mm (0.0030 - 0.0043 inch)
Limit 0.13 mm (0.005 inch)