Kubota WSM STa-30, Workshop Manual

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3-S4
ST
α
-30 · ST
α
-35, WSM TRANSMISSION
2. SERVICING SPECIFICATIONS
HYDRAULIC TRANSMISSION (HST) SECTION
TRANSMISSION CASE SECTION
TRANSMISSION GEAR CASE SECTION
W1013973
Item Factory Specification Allowable Limit
Check and High Pressure Relief Valve Setting Pressure
[Relief Valve] 26.4 to 29.4 MPa
270 to 300 kgf/cm
2
3840.2 to 4266.9 psi
–
Charge Relief Valve Setting Pressure 0.4 to 0.8 MPa
4.0 to 8.0 kgf/cm
2
56.9 to 113.8 psi
–
Shift Fork to Shifter Groove Clearance 0.1 to 0.4 mm
0.0039 to 0.0157 in.
0.8 mm
0.031 in.
18T Input Shaft to PTO Counter Shaft
18T Input Shaft
PTO Counter Shaft
Needle Bearing
Clearance
I.D.
O.D.
O.D.
0.016 to 0.064 mm
0.0006 to 0.0025 in.
26.007 to 26.028 mm
1.0238 to 1.0247 in.
19.973 to 19.984 mm
0.7863 to 0.7868 in.
2.994 to 3.000 mm
0.1179 to 0.1181 in.
0.1 mm
0.0039 in.
–
–
–
PTO Counter Shaft to 27T Gear
27T Gear
PTO Counter Shaft
Clearance
I.D.
O.D.
0.020 to 0.054 mm
0.0008 to 0.0021 in.
25.000 to 25.021 mm
0.9843 to 0.9851 in.
24.967 to 24.980 mm
0.9830 to 0.9835 in.
0.1 mm
0.0039 in.
–
–
Hypoid Pinion Shaft to 29T Gear
29T Gear
Hypoid Pinion Shaft
Clearance
I.D.
O.D.
0.020 to 0.051 mm
0.0008 to 0.0020 in.
25.000 to 25.018 mm
0.9843 to 0.9850 in.
24.967 to 24.980 mm
0.9830 to 0.9835 in.
0.1 mm
0.0039 in.
–
–
Hypoid Pinion Shaft to 13T Gear
13T Gear
Hypoid Pinion Shaft
Clearance
I.D.
O.D.
0.020 to 0.051 mm
0.0008 to 0.0020 in.
30.000 to 30.018 mm
1.1811 to 1.1818 in.
29.967 to 29.980 mm
1.1798 to 1.1803 in.
0.1 mm
0.0039 in.
–
–
Differential Pinion to Differential Side Gear Backlash 0.15 to 0.30 mm
0.0059 to 0.0118 in.
0.5 mm
0.020 in.
KiSC issued 11, 2006 A