Kubota RTV1140CPX, Workshop Manual

Page: 167 / 379

TRANSMISSION
RTV1140CPX, WSM
2-S4
2. SERVICING SPECIFICATIONS
9Y1210293TRS0002US0
Item Factory Specification Allowable Limit
Check and High Pressure Relief Valve
Condition
• Engine Speed
3000 min
− 1
(rpm)
• Oil Temperature
45 to 55 °C (113 to 131 °F)
Setting Pressure
Forward 22.6 to 26.5 MPa
231 to 270 kgf/cm
2
3280 to 3840 psi
–
Setting Pressure
Reverse (Brake) 18.9 to 21.5 MPa
193 to 219 kgf/cm
2
2750 to 3110 psi
–
Charge Relief Valve
Condition
• Engine Speed
1350 min
− 1
(rpm)
• Oil Temperature
45 to 55 °C (113 to 131 °F)
Setting Pressure 0.52 to 0.72 MPa
5.3 to 7.3 kgf/cm
2
76 to 100 psi
–
Servo Piston Operation Pressure (When
Neutral Adjusted) Difference
Pressure (P1-P2) − 0.15 to 0.05 MPa
− 1.5 to +0.50 kgf/cm
2
− 21 to +7.2 psi
–
Traveling Speed
Condition
• Engine Speed
3000 min
− 1
(rpm)
L Position 106 to 119 min
− 1
(rpm) –
VHT Pressure Release Cable Length L1
Length L2
Clearance L3
14 mm
0.55 in.
50 mm
2.0 in.
10.5 to 11.0 mm
0.414 to 0.433 in.
–
–
–
6T Spiral Bevel Pinion Shaft Turning Torque 0.98 to 1.2 N·m
0.10 to 0.13 kgf·m
0.73 to 0.94 lbf·ft
–
Differential Pinion to Differential Side Gear Backlash 0.15 to 0.30 mm
0.0059 to 0.011 in.
–
Differential Case to Differential Side Gear
• Differential Case
• Differential Side Gear
Clearance
I.D.
O.D.
0.0500 to 0.151 mm
0.00197 to 0.00594 in.
38.000 to 38.062 mm
1.4961 to 1.4985 in.
37.911 to 37.950 mm
1.4926 to 1.4940 in.
0.30 mm
0.012 in.
–
–
Differential Pinion Shaft to Differential
Pinion
• Differential Pinion
• Differential Pinion Shaft
Clearance
I.D.
O.D.
0.0800 to 0.122 mm
0.00315 to 0.00480 in.
20.060 to 20.081 mm
0.78976 to 0.79057 in.
19.959 to 19.980 mm
0.78579 to 0.78661 in.
0.30 mm
0.012 in.
–
–
Bevel Pinion Shaft to Bevel Gear Backlash 0.20 to 0.40 mm
0.0079 to 0.015 in.
–
KiSC issued 05, 2014 A