6-S20
MX5100, WSM
FRONT AXLE
Clearance between Front Axle Case Bosses and Bracket
Bushings
1. Measure the front axle case bosses O.D. with an outside
micrometer.
2. Measure the bracket bushing I.D. and calculate the clearance.
3. If the clearance exceeds the allowable limit, replace the bracket
bushing.
■ Press-fitting Bushing
• When press-fitting a new bushing, observe the dimension
described in the figure.
NOTE
• After replacing the bushing, be sure to adjust the front axle
rocking force. (See page 6-S7.)
W10194290
Clearance between Bevel Gear Case Boss and Front Axle
Support Bushing
1. Measure the bevel gear case boss O.D. with an outside
micrometer.
2. Measure the support bushing I.D. and calculate the clearance.
3. If the clearance exceeds the allowable limit, replace it.
W10198060
Clearance between front
axle case boss (front)
and bracket bushing
(front)
Factory spec.
0.025 to 0.160 mm
0.00098 to 0.00630 in.
Allowable limit
0.35 mm
0.0138 in.
Front axle case boss
(front) O.D.
Factory spec.
49.950 to 49.975 mm
1.96653 to 1.96752 in.
Bracket bushing (front)
I.D.
Factory spec.
50.000 to 50.110 mm
1.96850 to 1.97283 in.
Clearance between front
axle case boss (rear)
and bracket bushing
(rear)
Factory spec.
0.025 to 0.190 mm
0.00098 to 0.00748 in.
Allowable limit
0.35 mm
0.0138 in.
Front axle case boss
(rear) O.D.
Factory spec.
70.000 to 70.035 mm
2.75590 to 2.75728 in.
Bracket bushing (rear)
I.D.
Factory spec.
70.060 to 70.190 mm
2.75826 to 2.76338 in.
Press-fit depth of
bushing (A)
Reference value
12.0 to 13.0 mm
0.47 to 0.51 in.
(1) Bushing A : Depth of Bushing
Clearance between
bevel gear case boss
and front axle support
bushing
Factory spec.
0.060 to 0.220 mm
0.00236 to 0.00860 in.
Allowable limit
0.50 mm
0.0197 in.
Bevel gear case boss
O.D.
Factory spec.
54.970 to 55.000 mm
2.16417 to 2.16535 in.
Front axle support
bushing I.D.
Factory spec.
55.060 to 55.190 mm
2.16772 to 2.17283 in.
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