Honda 954 Service Manual page 334

Assemble the crankcase halves.
PLASTIC REGION TLGHTENING METHOD:
Install the removed main journal 9 m m bolts.
Tighten the main journal 9 m m bolts as follow:
Tighten the 9 m m bolts in numerical order i n the illus-
tration t o the following torque.
TORQUE: 10 N - m (1.0 kgf-m, 7 Ibf-ft)
Retighten the 9 mrn bolts in the same order above to
the following torque.
TORQUE: 20 N - m (2.0 kgf-m, 14 Ibf-ft)
Further tighten the 9 m m bolts 150 degrees.
Remove the 9 m m bolts and lower crankcase.
Measure the compressed plastigauge on each jour-
nal.
SERVICE LIMIT: 0.045 m m (0.0018
If main bearing clearance is beyond tolerance, select
a replacement bearing.
MAIN JOURNAL BEARING SELECTION
Record the crankcase I.D. letters f r o m the pad on the
The ietters (A,
on the upper left side of the upper crankcase as shown.
or
crankcase are the
codes for the
main journal / D s
from /eft to right
12-7