Kubota WSM 07-E3B Series Workshop Manual page 198

07-E3B SERIES, WSM
Oil Clearance between Camshaft Journal and Cylinder Block
Bore
1. Measure the camshaft journal O.D. with an outside micrometer.
2. Measure the cylinder block bore I.D. for camshaft with an inside
micrometer.
3. If the clearance exceeds the allowable limit, replace the
camshaft.
Factory spec.
Oil clearance between
camshaft journal and
cylinder block bore
Allowable limit
Camshaft journal 1 O.D. Factory spec.
Cylinder block bore 1
Factory spec.
I.D.
V2607-DI-E3B
V2607-DI-T-E3B
Camshaft journal
2 O.D.
V3007-DI-T-E3B
V3307-DI-T-E3B
V2607-DI-E3B
V2607-DI-T-E3B
Cylinder block
bore 2 I.D.
V3007-DI-T-E3B
V3307-DI-T-E3B
(1) Camshaft Journal 1
Replacing Camshaft Cover (for V3007-DI-T-E3B / V3307-DI-T-
E3B) (If necessary)
1. Remove the used camshaft cover and clean the hole.
2. Install the new camshaft cover (1) until bumping using camshaft
cover replacing tool.
"GENERAL" section.)
(1) Camshaft Cover
Balancer Shaft Side Clearance (for V3007-DI-T-E3B / V3307-DI-
T-E3B Balancer Model)
1. Set a dial indicator with tip on the balancer shaft.
2. Measure the side clearance by moving the balancer shaft to the
front and rear.
3. If the measurement exceeds the allowable limit, replace the
balancer shaft.
Factory spec.
Side clearance of
balancer shaft 1
Allowable limit
Factory spec.
Side clearance of
balancer shaft 2
Allowable limit
(A) Side Clearance of Balancer Shaft
2
S-95
0.050 to 0.091 mm
0.0020 to 0.0035 in.
0.15 mm
0.0059 in.
34.934 to 34.950 mm
1.3754 to 1.3759 in.
35.000 to 35.025 mm
1.3780 to 1.3789 in.
Factory 41.934 to 41.950 mm
spec. 1.6510 to 1.6515 in.
Factory 43.934 to 43.950 mm
spec. 1.7297 to 1.7303 in.
Factory 42.000 to 42.025 mm
spec. 1.6536 to 1.6545 in.
Factory 44.000 to 44.025 mm
spec. 1.7323 to 1.7332 in.
(2) Camshaft Journal 2
(Refer to "5. SPECIAL
0.070 to 0.22 mm
0.0028 to 0.0086 in.
0.30 mm
0.012 in.
0.070 to 0.32 mm
0.0028 to 0.012 in.
0.34 mm
0.013 in.
(B) Side Clearance of Balancer Shaft
1
KiSC issued 06, 2020 A
ENGINE
W1064798
TOOLS" at
W1048526
W1065273