Kubota WSM 07-E3B Series Workshop Manual page 195

07-E3B SERIES, WSM
Idle Gear Side Clearance
1. Set a dial indicator with its tip on the idle gear (1).
2. Measure the side clearance by moving the idle gear (1) to the
front and rear.
3. If the measurement exceeds the allowable limit, replace the idle
gear collars.
V2607-DI-E3B
V2607-DI-T-E3B
Side clearance of
idle gear
V3007-DI-T-E3B
V3307-DI-T-E3B
(1) Idle Gear
Oil Clearance between Idle Gear Shaft and Idle Gear Bushing
1. Measure the idle gear shaft O.D. with an outside micrometer.
2. Measure the idle gear bushings I.D. with an inside micrometer,
and calculate the oil clearance.
3. If the oil clearance exceeds the allowable limit, replace the
bushing.
V2607-DI-E3B
V2607-DI-T-E3B
Oil clearance
between idle gear
shaft and idle
gear bushing
V3007-DI-T-E3B
V3307-DI-T-E3B
Idle gear shaft O.D.
V2607-DI-E3B
V2607-DI-T-E3B
Idle gear bushing
I.D.
V3007-DI-T-E3B
V3307-DI-T-E3B
S-92
ENGINE
Factory 0.050 to 0.20 mm
spec. 0.0020 to 0.0078 in.
Allowable 0.90 mm
limit 0.035 in.
Factory 0.15 to 0.25 mm
spec. 0.0059 to 0.0098 in.
Allowable 0.90 mm
limit 0.035 in.
(A) Side Clearance of Idle Gear
W1064208
Factory 0.025 to 0.096 mm
spec. 0.00099 to 0.0037 in.
Allowable 0.10 mm
limit 0.0039 in.
Factory 0.050 to 0.091 mm
spec. 0.0020 to 0.0035 in.
Allowable 0.10 mm
limit 0.0039 in.
Factory 34.959 to 34.975 mm
spec. 1.3764 to 1.3769 in.
Factory 35.000 to 35.055 mm
spec. 1.3780 to 1.3801 in.
Factory 35.025 to 35.050 mm
spec. 1.3790 to 1.3799 in.
W1064968
KiSC issued 06, 2020 A