Service Data and Specifications (S.D.S.) - Inspection and Adjustment (Cont'd)
EM-268spec tableSR engine bearing data distinguishes SR20DE vs SR20DET for connecting rod bearing thickness and clearance.
Inspection and Adjustment (Cont'd)
AVAILABLE CONNECTING ROD BEARING
Connecting rod bearing - Standard size
Connecting rod bearing - Standard size
0
Thickness "T" - SR20DE1.500 - 1.503 (0.0591 - 0.0592)
Thickness "T" - SR20DET1.495 - 1.498 (0.0589 - 0.0590)
Width "W"
Identification color (mark)No color (A)
1
Thickness "T" - SR20DE1.503 - 1.506 (0.0592 - 0.0593)
Thickness "T" - SR20DET1.498 - 1.501 (0.0590 - 0.0591)
Width "W"16.9 - 17.1 (0.665 - 0.673)
Identification color (mark)Black (B)
2
Thickness "T" - SR20DE1.506 - 1.509 (0.0593 - 0.0594)
Thickness "T" - SR20DET1.501 - 1.504 (0.0591 - 0.0592)
Width "W"
Identification color (mark)Brown (C)
Undersize
Connecting rod bearing - Undersize
0.08 (0.0031)
Thickness "T" - SR20DE1.541 - 1.549 (0.0607 - 0.0610)
Thickness "T" - SR20DET1.536 - 1.544 (0.0605 - 0.0608)
Crank pin journal diameter "Dp"Grind so that bearing clearance is the specified value.
0.12 (0.0047)
Thickness "T" - SR20DE1.561 - 1.569 (0.0615 - 0.0618)
Thickness "T" - SR20DET1.556 - 1.564 (0.0613 - 0.0616)
Crank pin journal diameter "Dp"
0.25 (0.0098)
Thickness "T" - SR20DE1.626 - 1.634 (0.0640 - 0.0643)
Thickness "T" - SR20DET1.621 - 1.629 (0.0638 - 0.0641)
Crank pin journal diameter "Dp"
Bearing clearance
Bearing clearance
Main bearing clearance - Standard
Unit: mm (in)0.004 - 0.022 (0.0002 - 0.0009)
Main bearing clearance - Limit
Unit: mm (in)0.05 (0.0020)
Connecting rod bearing clearance - Standard - SR20DE
Unit: mm (in)0.020 - 0.045 (0.0008 - 0.0018)
Connecting rod bearing clearance - Standard - SR20DET
Unit: mm (in)0.030 - 0.055 (0.0012 - 0.0022)
Connecting rod bearing clearance - Limit
Unit: mm (in)0.09 (0.0035)
MISCELLANEOUS COMPONENTS
Miscellaneous components
Camshaft sprocket runout limit [T.I.R.]
Unit: mm (in)0.25 (0.0098)
Flywheel runout limit [T.I.R.]
Unit: mm (in)0.1 (0.004)