Hydraulic Cylinder - Kubota MX5100 Workshop Manual

MX5100, WSM

(2) Hydraulic Cylinder

Hydraulic Cylinder Bore
1. Check the cylinder internal surface for scoring or damage.
2. Measure the cylinder I.D. with a cylinder gauge.
3. If the measurement exceeds the allowable limit, replace the
hydraulic cylinder block.
Factory spec.
Hydraulic cylinder I.D.
Allowable limit
Clearance between Hydraulic Arm Shaft and Bushing
1. Measure the hydraulic arm shaft O.D. with an outside
micrometer.
2. Measurement the bushing I.D. with an inside micrometer, and
calculate the clearance.
3. If the clearance exceeds the allowable limit, replace the bushing.
Factory
spec.
Clearance between
hydraulic arm shaft and
bushing
Allowable
limit
Factory
Hydraulic arm shaft O.D.
spec.
Hydraulic arm bushing Factory
I.D. (after press fitted) spec.
8-S27
HYDRAULIC SYSTEM
90.000 to 90.050 mm
3.54330 to 3.54527 in.
90.150 mm
3.54921 in.
W1026023
0.125 to 0.230 mm
Right
0.0049 to 0.0091 in.
0.125 to 0.220 mm
Left
0.00492 to 0.00866 in.
0.50 mm
Right
0.197 in.
0.50 mm
Left
0.0197 in.
44.920 to 44.950 mm
Right
1.76850 to 1.76968 in.
39.920 to 39.950 mm
Left
1.57165 to 1.57283 in.
45.075 to 45.150 mm
Right
1.77460 to 1.77756 in.
40.075 to 40.140 mm
Left
1.57775 to 1.58031 in.
W1026122