Kubota WSM J Series Workshop Manual page 131

J SERIES, WSM
Cam Height
1. Measure the height of the cam at its highest point with an outside
micrometer.
2. If the measurement is less than the allowable limit, replace the
camshaft.
[Z482, D722]
Factory spec.
Cam height of intake
and exhaust
Allowable limit
[D1005, V1305]
Factory spec.
Cam height of intake
Allowable limit
Factory spec.
Cam height of exhaust
Allowable limit
Oil Clearance of Camshaft Journal
1. Measure the camshaft journal O.D. with an outside micrometer.
2. Measure the cylinder block bore I.D. for camshaft with a cylinder
gauge, and calculate the oil clearance.
3. If the oil clearance exceeds the allowable limit, replace the
camshaft.
[Z482, D722]
Factory spec.
Oil clearance of
camshaft journal
Allowable limit
Camshaft journal O.D. Factory spec.
Camshaft Bearing I.D.
(Cylinder block bore Factory spec.
I.D.)
[D1005, V1305]
Factory spec.
Oil clearance of
camshaft journal
Allowable limit
Camshaft journal O.D. Factory spec.
Cylinder block bore I.D. Factory spec.
S-85
ENGINE
26.88 mm
1.0583 in.
26.83 mm
1.0563 in.
28.80 mm
1.1339 in.
28.75 mm
1.1319 in.
29.00 mm
1.1417 in.
28.95 mm
1.1398 in.
W11324040
0.050 to 0.091 mm
0.00197 to 0.00358 in.
0.15 mm
0.0059 in.
32.934 to 32.950 mm
1.2966 to 1.29724 in.
33.000 to 33.025 mm
1.29921 to 1.30020 in.
0.050 to 0.091 mm
0.00197 to 0.0358 in.
0.15 mm
0.0059 in.
35.934 to 35.950 mm
1.41473 to 1.41535 in.
36.000 to 36.025 mm
1.41732 to 1.41830 in.
W11335580
KiSC issued 10, 2016 A