Service Data and Specifications (S.D.S.) - Inspection and Adjustment (Cont'd)
EM-257spec tableCrankshaft specs cover GA13DS, GA14DS, GA16DS and GA16DE engines.
Inspection and Adjustment (Cont'd)
CRANKSHAFT
Crankshaft (Unit: mm (in))
Main journal dia. "Dm" Grade No. 0
GA13DS49.956 - 49.964 (1.9668 - 1.9671)
GA14DS49.956 - 49.964 (1.9668 - 1.9671)
GA16DS GA16DE49.956 - 49.964 (1.9668 - 1.9671)
Main journal dia. "Dm" Grade No. 1
GA13DS49.948 - 49.956 (1.9665 - 1.9668)
GA14DS49.948 - 49.956 (1.9665 - 1.9668)
GA16DS GA16DE49.948 - 49.956 (1.9665 - 1.9668)
Main journal dia. "Dm" Grade No. 2
GA13DS49.940 - 49.948 (1.9661 - 1.9665)
GA14DS49.940 - 49.948 (1.9661 - 1.9665)
GA16DS GA16DE49.940 - 49.948 (1.9661 - 1.9665)
Pin journal dia. "Dp" Grade No. 0
GA13DS39.968 - 39.974 (1.5735 - 1.5738)
GA14DS39.968 - 39.974 (1.5735 - 1.5738)
GA16DS GA16DE39.968 - 39.974 (1.5735 - 1.5738)
Pin journal dia. "Dp" Grade No. 1
GA13DS39.962 - 39.968 (1.5733 - 1.5735)
GA14DS39.962 - 39.968 (1.5733 - 1.5735)
GA16DS GA16DE39.962 - 39.968 (1.5733 - 1.5735)
Pin journal dia. "Dp" Grade No. 2
GA13DS39.956 - 39.962 (1.5731 - 1.5733)
GA14DS39.956 - 39.962 (1.5731 - 1.5733)
GA16DS GA16DE39.956 - 39.962 (1.5731 - 1.5733)
Center distance "r"
GA13DS40.85 - 40.95 (1.6083 - 1.6122)
GA14DS40.85 - 40.95 (1.6083 - 1.6122)
GA16DS GA16DE43.95 - 44.05 (1.7303 - 1.7342)
Out-of-round (X — Y) Standard
GA13DSLess than 0.005 (0.0002)
GA14DSLess than 0.005 (0.0002)
GA16DS GA16DELess than 0.005 (0.0002)
Taper (A — B) Standard
GA13DSLess than 0.002 (0.0001)
GA14DSLess than 0.002 (0.0001)
GA16DS GA16DELess than 0.002 (0.0001)
Runout [T.I.R.*] Standard
GA13DSLess than 0.05 (0.0020)
GA14DSLess than 0.05 (0.0020)
GA16DS GA16DELess than 0.05 (0.0020)
Free end play Standard
GA13DS0.060 - 0.180 (0.0024 - 0.0071)
GA14DS0.060 - 0.180 (0.0024 - 0.0071)
GA16DS GA16DE0.060 - 0.180 (0.0024 - 0.0071)
Free end play Limit
GA13DS0.3 (0.012)
GA14DS0.3 (0.012)
GA16DS GA16DE0.3 (0.012)
NOTE
*: Total indicator reading
MAIN BEARING - Standard
Main bearing - Standard (Unit: mm (in))
0
Thickness "T" mm (in)1.826 - 1.830 (0.0719 - 0.0720)
Identification colorBlack
1
Thickness "T" mm (in)1.830 - 1.834 (0.0720 - 0.0722)
Identification colorBrown
2
Thickness "T" mm (in)1.834 - 1.838 (0.0722 - 0.0724)
Identification colorGreen
3
Thickness "T" mm (in)1.838 - 1.842 (0.0724 - 0.0725)
Identification colorYellow
4
Thickness "T" mm (in)1.842 - 1.846 (0.0725 - 0.0727)
Identification colorBlue
Undersize
Main bearing - Undersize (Unit: mm (in))
0.25 (0.0098)
Thickness "T"1.957 - 1.965 (0.0770 - 0.0774)
0.50 (0.0197)
Thickness "T"2.082 - 2.090 (0.0820 - 0.0823)
AVAILABLE CONNECTING ROD BEARING - Connecting rod bearing
Connecting rod bearing (Unit: mm (in))
Standard
Grade No.0
Thickness1.505 - 1.508 (0.0593 - 0.0594)
Identification color or number
Standard
Grade No.1
Thickness1.508 - 1.511 (0.0594 - 0.0595)
Identification color or numberBrown
Standard
Grade No.2
Thickness1.511 - 1.514 (0.0595 - 0.0596)
Identification color or numberGreen
Undersize
Grade No.0.08 (0.0031)
Thickness1.542 - 1.546 (0.0607 - 0.0609)
Identification color or number8
Undersize
Grade No.0.12 (0.0047)
Thickness1.562 - 1.566 (0.0615 - 0.0617)
Identification color or number12
Undersize
Grade No.0.25 (0.0098)
Thickness1.627 - 1.631 (0.0641 - 0.0642)
Identification color or number25
Bearing clearance
Bearing clearance (Unit: mm (in))
Main bearing clearance Standard
Value0.018 - 0.042 (0.0007 - 0.0017)
Main bearing clearance Limit
Value0.1 (0.004)
Connecting rod bearing clearance Standard
Value0.010 - 0.035 (0.0004 - 0.0014)
Connecting rod bearing clearance Limit (All)
Value0.1 (0.004)
MISCELLANEOUS COMPONENTS
Miscellaneous components (Unit: mm (in))
Flywheel Runout [T.I.R.*]
ValueLess than 0.15 (0.0059)
NOTE
*: Total indicator reading