3-S12
L3130 · L3430 · L3830 · L4630 · L5030, WSM
TRANSMISSION
W1013874
[2] PTO CLUTCH
W1277262
Item Factory Specification Allowable Limit
Differential Pinion to Differential Side Gear
Differential Side Gear Washer 1
Differential Side Gear Washer 2
Differential Side Gear Washer 3
Backlash
Thickness
Thickness
Thickness
0.15 to 0.30 mm
0.006 to 0.012 in.
1.5 mm
0.059 in.
1.6 mm
0.063 in.
1.7 mm
0.067 in.
0.40 mm
0.016 in.
–
–
–
PTO Clutch Valve
Condition
• Engine Speed : Idling
• Oil Temperature : 40 to 60 °C
104 to 140 °F
Operating
Pressure
[Manual and GST
Model]
[HST Model]
2.30 to 2.50 MPa
23.5 to 25.5 kgf/cm
2
334 to 363 psi
2.21 to 2.40 MPa
22.5 to 24.5 kgf/cm
2
320 to 348 psi
–
–
PTO Clutch Disc Thickness 1.70 to 1.90 mm
0.067 to 0.075 in.
1.55 mm
0.061 in.
PTO Steel Plate Thickness 1.15 to 1.25 mm
0.045 to 0.049 in.
1.10 mm
0.043 in.
PTO Piston Flatness – 0.15 mm
0.006 in.
PTO Steel Plate Flatness – 0.30 mm
0.012 in.
PTO Return Spring Free Length 40.5 mm
1.59 in.
37.5 mm
1.48 in.
PTO Brake Spring Free Length 20.3 mm
0.80 in.
18.0 mm
0.71 in.
Seal Ring Thickness 2.45 to 2.50 mm
0.096 to 0.098 in.
2.0 mm
0.079 in.