Crankshaft Bearing Replacement; Main Journal Bearing Selection; Bearing Thickness - Honda Nighthawk CB 750 1991 Service Manual

Crankshaft Bearing Replacement
Main Journal Bearing Selection
Record the crankcase I.D. code letters from the left side of
the crankcase.
NOTE
The letters (A or 8) on the upper crankcase are the
codes for the main journal 1.D.s. reading from the left.
Record the corresponding main journal O.D. code numbers
from the crank weight.
NOTE
The numbers (1 or 2) on the crank weight are the codes
for the main journal O.D.s, reading from the left.
Cross reference the case and journal codes to determine the
replacement bearing color code.
I
Bearing thickness
1
35.992-
36.000 mm
Crankcase
(1.4170--
I. D. code 1.4173 in)
39.000-39.008 mm
' 1
(1.5354-1.5357 in)
Red
39.008-39.015 mm
1
(1,5357-1.5360 in)
I
Pink
Yellow: Thick
Pink:
1
Red Thin
2
35.984-
35.992 mm
(1.4166-
1.4170 in)
Pink
Yellow
(1) MAIN JOURNAL BEARINGS
(2) COLOR CODE
I