4) From numerals stamped on crank webs of No.1 and No.2 cylin-
ders and the numerals stamped on mating surface of cylinder
block, determine new standard bearing to be installed to jour-
nal, by referring to table given below.
For example, if numeral stamped on crank web is “1” and nu-
meral stamped on mating surface is “1”, install a new standard
bearing painted in “Green” to its journal.
1
Green
Black
Colorless
2
Black
Colorless
Yellow
3
Colorless
Yellow
Blue
1
2
3
Numeral stamped on crank web
(Journal diameter)
Numeral stamped
on mating surface
(Bearing cap bore
dia.)
New standard bearing to be installed.
5) Using gaging plastic (1), check bearing clearance with newly
selected standard bearing.
If clearance still exceeds its limit, use next thicker bearing and
recheck clearance.
6) When replacing crankshaft or cylinder block due to any reason,
select new standard bearings to be installed by referring to nu-
merals stamped on new crankshaft or alphabets stamped on
mating surface of new cylinder block.
UNDERSIZE BEARING (0.25 mm):
0.25 mm undersize bearing is available, in five kinds varying in
thickness.
To distinguish them, each bearing is painted in following colors
at such position as indicated in figure.
Each color represents following thickness at the center of bear-
ing.
1. Paint
6A1-58
ENGINE MECHANICAL (F8D ENGINE)
Color painted
Bearing thickness
Green & Red
2.111 – 2.115 mm
(0.0831 – 0.0832 in.)
Black & Red
2.114 – 2.118 mm
(0.0832 – 0.0833 in.)
Red only
2.117 – 2.121 mm
(0.0833 – 0.0835 in.)
Yellow & Red
2.120 – 2.124 mm
(0.0835 – 0.0836 in.)
Blue & Red
2.123 – 2.127 mm
(0.0836 – 0.0837 in.)
