Nissan Silvia. Manual - part 245
Main Bearing
NMEM0037
SEM685D
STANDARD
NMEM0037S01
Unit: mm (in)
Grade number
Thickness “T”
Width “W”
Identification color (mark)
0
1.977 - 1.980 (0.0778 - 0.0780)
18.9 - 19.1 (0.744 - 0.752)
Black (A)
1
1.980 - 1.983 (0.0780 - 0.0781)
Brown (B)
2
1.983 - 1.986 (0.0781 - 0.0782)
Green (C)
3
1.986 - 1.989 (0.0782 - 0.0783)
Yellow (D)
4
1.989 - 1.992 (0.0783 - 0.0784)
Blue (E)
5
1.992 - 1.995 (0.0784 - 0.0785)
Pink (F)
6
1.995 - 1.998 (0.0785 - 0.0787)
No color (G)
UNDERSIZE
NMEM0037S02
Unit: mm (in)
Undersize
Thickness “T”
Main journal diameter “Dm”
0.25 (0.0098)
2.109 - 2.117 (0.0830 - 0.0833)
Grind so that bearing clearance is the specified
value.
Connecting Rod Bearing
NMEM0038
STANDARD SIZE
NMEM0038S01
Unit: mm (in)
Grade number
Thickness “T”
Width “W”
Identification color (mark)
0
1.500 - 1.503 (0.0591 - 0.0592)
16.9 - 17.1 (0.665 - 0.673)
No color (A)
1
1.503 - 1.506 (0.0592 - 0.0593)
Black (B)
2
1.506 - 1.509 (0.0593 - 0.0594)
Brown (C)
UNDERSIZE
NMEM0038S02
Unit: mm (in)
Undersize
Thickness “T”
Crank pin journal diameter “Dp”
0.08 (0.0031)
1.541 - 1.549 (0.0607 - 0.0610)
Grind so that bearing clearance is the specified
value.
0.12 (0.0047)
1.561 - 1.569 (0.0615 - 0.0618)
0.25 (0.0098)
1.626 - 1.634 (0.0640 - 0.0643)
GI
MA
LC
EC
FE
CL
MT
AT
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
SERVICE DATA AND SPECIFICATIONS (SDS)
Main Bearing
EM-93