Kubota D662-E2B, Workshop Manual

Page: 71 / 142

S-8
SM-E2B SERIES, WSM DIESEL ENGINE
ENGINE BODY (Continued)
W10138740
LUBRICATING SYSTEM
W10139730
Item Factory Specification Allowable Limit
Cylinder Liner
[D662-E2B] I.D. 64.000 to 64.019 mm
2.51968 to 2.52043 in.
64.150 mm
2.52559 in.
Cylinder Liner
[Z482/D722/D782-E2B] I.D. 67.000 to 67.019 mm
2.63779 to 2.63854 in.
67.150 mm
2.64370 in.
Cylinder Liner
[Z602/D902-E2B] I.D. 72.000 to 72.019 mm
2.83464 to 2.83539 in.
72.150 mm
2.84055 in.
Cylinder Liner
[Oversize : 0.25 mm (0.0098 in.)]
[D662-E2B] I.D. 64.250 to 64.269 mm
2.52953 to 2.53027 in.
64.400 mm
2.53543 in.
Cylinder Liner
[Oversize : 0.25 mm (0.0098 in.)]
[Z482/D722/D782-E2B] I.D. 67.250 to 67.269 mm
2.64764 to 2.64839 in.
67.400 mm
2.65354 in.
Cylinder Liner
[Oversize : 0.25 mm (0.0098 in.)]
[Z602/D902-E2B] I.D. 72.250 to 72.269 mm
2.84449 to 2.84524 in.
72.400 mm
2.85040 in.
Engine Oil Pressure At Idle Speed
At Rated Speed
More than 49 kPa
0.5 kgf/cm
2
7 psi
196 to 441 kPa
2.0 to 4.5 kgf/cm
2
28 to 64 psi
–
147 kPa
1.5 kgf/cm
2
21 psi
Inner Rotor to Outer Rotor Clearance 0.03 to 0.14 mm
0.0012 to 0.0055 in.
–
Outer Rotor to Pump Body Clearance 0.07 to 0.15 mm
0.0028 to 0.0059 in.
–
Inner Rotor to Cover Clearance 0.075 to 0.135 mm
0.00295 to 0.00531 in.
–
KiSC issued 06, 2006 A