FRONT AXLE
BX1870,BX2370,BX2670,LA203A,LA243A,RCK48(P),RCK54(P),RCK60B,RCK60D,RCK54D, WSM
3-S2
2. SERVICING SPECIFICATIONS
9Y1210855FBS0002US0
Item Factory Specification Allowable Limit
Front Wheel Alignment Toe-in 0 to 5 mm
0 to 0.2 in.
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Front Axle Rocking Force 49.1 to 117 N
5.00 to 12.0 kgf
11.1 to 26.4 lbf
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Differential Case to Differential Side Gear
• Differential Case
• Differential Side Gear
Clearance
I.D.
O.D.
0.040 to 0.082 mm
0.0016 to 0.0032 in.
26.000 to 26.021 mm
1.0237 to 1.0244 in.
25.939 to 25.960 mm
1.0213 to 1.0220 in.
0.17 mm
0.0067 in.
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Differential Pinion Shaft to Differential
Pinion
• Differential Pinion Shaft
• Differential Pinion
Clearance
I.D.
O.D.
0.025 to 0.055 mm
0.0009 to 0.0021 in.
9.960 to 9.975 mm
0.3922 to 0.3927 in.
10.000 to 10.015 mm
0.39370 to 0.39429 in.
0.25 mm
0.0098 in.
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Differential Pinion to Differential Side Gear Backlash 0.1 to 0.3 mm
0.004 to 0.01 in.
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Bevel Pinion Shaft Turning Torque 0.80 to 1.0 N·m
0.082 to 0.10 kgf·m
0.59 to 0.73 lbf·ft
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Bevel Pinion Shaft to Bevel Gear Backlash 0.1 to 0.3 mm
0.004 to 0.01 in.
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12T Bevel Gear to 15T Bevel Gear Backlash 0.1 to 0.3 mm
0.004 to 0.01 in.
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Center Pin to Pin Support Bushing
•Center Pin
• Bushing
Clearance
I.D.
O.D.
0 to 0.231 mm
0 to 0.00909 in.
19.850 to 20.000 mm
0.78150 to 0.78740 in.
20.000 to 20.081 mm
0.78741 to 0.79059 in.
0.70 mm
0.028 in.
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