Kubota WG1605-G-E3 Workshop Manual page 126

WG1605-G-E3,WG1605-L-E3,WG1605-GL-E3, WSM
Oil Clearance between Idle Gear Shaft 1 and 2 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.
4. If it still exceeds the allowable limit, replace the idle gear shaft.
Factory specification
Oil clearance between
idle gear shaft (1 and 2)
and idle gear bushing
Allowable limit
Idle gear shaft 1 and 2
Factory specification
O.D.
Idle gear bushing 1 and 2
Factory specification
I.D.
Replacing Idle Gear Bushing
(When removing)
1. Press out the used idle gear bushing using an idle gear bushing
replacing tool.
(When installing)
1. Clean a new idle gear bushing and idle gear bore, and apply
engine oil to them.
2. Press in a new bushing using an idle gear bushing replacing
tool, until it is flush with the end of the idle gear.
(A) When Removing
1-S48
ENGINE
0.020 to 0.054 mm
0.00079 to 0.0021 in
0.10 mm
0.0039 in.
25.967 to 25.980 mm
1.0224 to 1.0228 in
26.000 to 26.021 mm
1.0237 to 1.0244 in
9Y1210661ENS0049US0
(B) When Installing
9Y1210318ENS0107US0
KiSC issued 01, 2012 A