Kubota MX5100, Workshop Manual

Page: 157 / 454

1-S65
MX5100, WSM ENGINE
Oil Clearance of Balancer Shaft Journal
1. Measure the balancer shaft journal O.D. with an outside
micrometer.
2. Measure the cylinder block bore I.D. for balancer shaft with an
inside micrometer or cylinder gauge.
3. If the clearance exceeds the allowable limit, replace the balancer
shaft.
W1030206
Oil clearance of
balancer shaft journal 1
Factory spec.
0.0300 to 0.111 mm
0.00119 to 0.00437 in.
Allowable limit
0.20 mm
0.0079 in.
Balancer shaft journal 1
O.D.
Factory spec.
43.934 to 43.950 mm
1.7297 to 1.7303 in.
Balancer shaft bearing 1
I.D.
Factory spec.
43.980 to 44.045 mm
1.7315 to 1.7340 in.
Oil clearance of
balancer shaft journal 2
Factory spec.
0.0300 to 0.111 mm
0.00119 to 0.00437 in.
Allowable limit
0.20 mm
0.0079 in.
Balancer shaft journal 2
O.D.
Factory spec.
41.934 to 41.950 mm
1.6509 to 1.6515 in.
Balancer shaft bearing 2
I.D.
Factory spec.
41.980 to 42.045 mm
1.6528 to 1.6553 in.
Oil clearance of
balancer shaft journal 3
Factory spec.
0.020 to 0.094 mm
0.00079 to 0.0037 in.
Allowable limit
0.20 mm
0.0079 in.
Balancer shaft journal 3
O.D.
Factory spec.
21.947 to 21.960 mm
0.86406 to 0.86456 in.
Balancer shaft bearing 3
I.D.
Factory spec.
21.980 to 22.041 mm
0.86536 to 0.86775 in.
(1) Balancer Shaft Journal 3
(2) Balancer Shaft Journal 2 (3) Balancer Shaft Journal 1