Kubota V3600-E3 Shop Manual page 192

V3-E3B SERIES, V3-E3CB SERIES, V3-E3BG SERIES, WSM
Replacing Idle Gear Bushing
(When removing)
1. Press out the used bushing with idle gear bushing replacing tool.
(When installing)
1. Clean a new idle gear bushing and idle gear bore.
2. Apply engine oil to a new idle gear bushing and idle gear bore.
3. Press in a new bushing (service parts) to the specified dimension
with idle gear bushing replacing tool. (See figure.)
(A) When Removing
Balancer Shaft Side Clearance (Balancer model only)
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
Allowable limit
Balance Shaft Alignment (Balancer model only)
1. Support the balancer shaft with V blocks on the surface plate.
2. Set a dial indicator with its tip on the intermediate journal at high
angle.
3. Rotate the balancer shaft on the V block to get the misalignment
(half of the measurement).
4. If the misalignment exceeds the allowable limit, replace the
balancer shaft.
Balancer shaft
Allowable limit
alignment
Oil Clearance of Balancer Shaft Journal (Balancer model only)
1. Measure the balancer shaft journal O.D. with an outside
micrometer.
2. Measure the cylinder block bore I.D. (A), (B) for balancer shaft
with an inside micrometer.
3. If the clearance exceeds the allowable limit, replace the balancer
shaft.
Factory spec.
Oil clearance of
balancer-shaft journal
Allowable limit
Balancer-shaft journal
Factory spec.
O.D.
Balancer-shaft bearing
Factory spec.
I.D. (A), (B)
(A) Balancer-shaft Bearing I.D.
S-100
DIESEL ENGINE
(B) When Installing
W10302410
0.070 to 0.22 mm
0.0028 to 0.0086 in.
0.3 mm
0.01 in.
W1065273
0.02 mm
0.0008 in.
W1065448
0.0700 to 0.159 mm
0.00276 to 0.00625 in.
0.2 mm
0.008 in.
50.920 to 50.940 mm
2.0048 to 2.0055 in.
51.01 to 51.08 mm
2.008 to 2.011 in.
(B) Balancer-shaft Bearing I.D.
W1065581