Operation Manual

BX25, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM
TRANSAXLE
2. SERVICING SPECIFICATIONS
Item
Charge Relief Valve
[Oil temperature at
50 °C
,
122 OF]
High Pressure Relief Valve
(Forward and Reverse)
[Oil temperature at 50 °C
,
122
OF]
PTO Clutch
PTO Clutch Disc
Separate Plate
Back Plate
Clutch Piston
Pressure Plate and Steel Plate
Setting Pressure
Setting Pressure
Operating
Pressure
Thickness
Thickness
Thickness
Flatness
Flatness
Factory Specification
0.55 to 0.75 kPa
5.6 to 7.7
kgf/cm
2
79.8 to 108.8 psi
19 to 22 MPa
193.8 to 224.4
kgf/cm
2
2775 to 3190 psi
1.0 to 1.3 MPa
10.2 to 13.3
kgf/cm
2
145.0 to 188.5 psi
1.50 to 1.70 mm
0.060 to 0.066 in.
0.945 to 1.055 mm
0.0373 to 0.0413
in.
1.9 to
2.1 mm
0.075 to 0.082 in.
-
Allowable Limit
-
1.35 mm
0.053 in.
0.80 mm
0.0310
in.
1.85 mm
0.073
in.
0.15 mm
0.0059 in.
0.20 mm
0.0079 in.
I
!
Clutch Spring Free Length 38.5 mm
1.52 in.
34.5mm
1.36 in.
PTO Brake Disc Thickness
2.9 to
3.1 mm
0.115 to 0.122 in.
2.70 mm
0.106 in.
PTO Brake Plate
Thickness
1.9t02.1 mm
0.075 to 0.082 in.
1.85 mm
0.073 in.
Differential Case to Differential Side Gear
Differential Case
Differential Side Gear
Clearance
I.D.
O.D.
0.050 to 0.151 mm
0.0020 to 0.0059 in.
38.000 to 38.062 mm
1.4961 to 1.4985
in.
37.911 to 37.950 mm
1.4926 to 1.4941 in.
0.30
mm
0.0118 in.
-
Differential Pinion Shaft to Differential
Pinion
Differential Pinion
Differential Pinion Shaft
Clearance
Differential Pinion
(I.D. )
Differential Pinion
Shaft
(O.D.)
0.080 to 0.122
mm
0.0031 to 0.0048 in.
20.060 to 20.081 mm
0.7898 to 0.7906 in.
19.959 to 19.980 mm
0.7858 to 0.7866
in.
0.30 mm
0.0118
in.
-
W1013874
2-S5