Honda Civic Service Manual page 178

Engine Lubrication
Oil Pump Overhaul (cont'dl
4. Measure the inner diameter of the No. 1 bearing for
the front balancer shaft hole and the rear balancer
shaft hole.
Bearing Inner Diameier:
Front:
Standard (New): 20.000-20.020 mm
(0.7874 0.7882 in.)
Service Limit; 20.03 mm (0.789 in.)
Rear:
Standard (New): 24.000-24.020 mm
10.9/t49-0.9457
in.)
Service Limit:
24.03 mm (0.946 in.)
Front:
Rear:
8-12
\
(
5 .
Measure the diameters of the No. 1 journals on the
front balancer shaft and rear balancer shaft.
NO.1 Journal Diameter:
Front:
Standard lNew): 19.938 19.950 mm
(0.7850 0.7854 in.)
Service Limit: 19.92 mm {0.784 in.)
Rear:
Standard lNewl: 23.938 23.950 mm
{0.9424-0.9/129 in.)
Service Limit:
23.92 mm (0.942 in.)
Front:
a