Connecting Rod Bearing
Unit: mm (in)
|
Grade number |
Thickness |
Identification color |
Remarks |
|
|
0 |
1.493 - 1.496 (0.0588 - 0.0589) |
Black - Black |
Grade and color are the same for upper and lower bearings. |
|
|
1 |
1.496 - 1.499 (0.0589 - 0.0590) |
Brown - Brown |
||
|
2 |
1.499 - 1.502 (0.0590 - 0.0591) |
Green - Green |
||
|
3 |
1.502 - 1.505 (0.0591 - 0.0593) |
Yellow - Yellow |
||
|
4 |
1.505 - 1.508 (0.0593 - 0.0594) |
Blue - Blue |
||
|
01 |
UPR |
1.493 - 1.496 (0.0588 - 0.0589) |
Black - Black |
Grade and color are different for upper and lower bearings. |
|
LWR |
1.496 - 1.499 (0.0589 - 0.0590) |
Brown - Brown |
||
|
12 |
UPR |
1.496 - 1.499 (0.0589 - 0.0590) |
Brown - Brown |
|
|
LWR |
1.499 - 1.502 (0.0590 - 0.0591) |
Green - Green |
||
|
23 |
UPR |
1.499 - 1.502 (0.0590 - 0.0591) |
Green - Green |
|
|
LWR |
1.502 - 1.505 (0.0591 - 0.0593) |
Yellow - Yellow |
||
|
34 |
UPR |
1.502 - 1.505 (0.0591 - 0.0593) |
Yellow - Yellow |
|
|
LWR |
1.505 - 1.508 (0.0593 - 0.0594) |
Blue - Blue |
||
UNDERSIZE
Unit: mm (in)
|
Items |
Thickness |
Crank pin journal diameter |
|
0.25 (0.0098) |
1.622 - 1.630 (0.0639 - 0.0642) |
Grind so that bearing clearance is the specified value. |
CONNECTING ROD BEARING OIL CLEARANCE
Unit: mm (in)
|
Items |
Standard |
Limit |
|
Connecting rod bearing oil clearance |
0.035 - 0.045 (0.0014 - 0.0018) |
0.1 (0.004) |