Kubota B2410 Workshop Manual page 321

8 HYDRAULIC SYSTEM
SERVICING SPECIFICATIONS
82410· 82710· 82910 WSM, 12271
Item Factory Specification Allowable Limit
[Hydraulic Pump]
Pump Delivery at Engine 2600 rpm, Oil at no pressure [B2410]
Temperature 50°C, 122 of 16.6 L/min. -
4.4 U.S.gal/min.
3.7 Imp.gal/min.
[B2710, B2910]
24.4 L/min. -
6.4 U.S.gal/min.
5.4 Imp.gal/min.
at 13.7 MPa
[B2410]
140 kgf/cm
2
15.8 L/min.
-
1991 psi 4.2 U.S.gal/min.
3.5 Imp.gal/min.
[B2710, B2910]
23.0 L/min.
-
6.1 U.S.gal/min.
5.1 Imp.gal/min.
Gear to Casing
Clearance
-
0.15 mm
0.0059 in.
Gear Shaft to Bushing Clearance 0.020 to 0.091 mm
0.12 mm
0.0008 to 0.0036 in. 0.0047 in.
Gear Shaft 0.0. 14.970 to 14.980 mm -
0.5894 to 0.5898 in.
Bushing 1.0. 15.000 to 15.061 mm
-
0.5906 to 0.5930 in.
Side Plate
Thickness 2.48 to 2.50 mm 2.40 mm
0.0976 to 0.0984 in. 0.0945 in.
Relief Valve Setting Pressure 13.2 to 13.7 MPa
-
135 to 140 kgf/cm
2
1920 to 1991 psi
Lift Arm Free Play 5 to 10 mm -
0.20 to 0.40 in.
Hydraulic Cylinder 1.0. 70.05 to 70.10 mm 70.15 mm
2.7579 to 2.7598 in. 2.7618 in.
12271880010
8-S2