TRANSMISSION
KUKJE MACHINERY CO., LTD.
100
5. CHECKING, DISASSEMBLING AND SERVICING
< Clearance between gear and shaft >
1. Measure the gear I.D. with a cylinder gauge, and
then shaft O.D. with an outside micrometer.
2. Measure the O.D. of two needles in the needle
bearing with an outside micrometer.
3. Clearance is the difference between the gear I.D.
and the sum of shaft O.D. and two needles O.D.
4. If the clearance exceeds the allowable limit,
replace it.
Factory spec.
0.027 to 0.067 mm
0.0011 to 0.0025 in.
Clearance between
F.W.D. shaft and
16T-20T gear
Allowable limit
0.10 mm
0.0039 in.
F.W.D. shaft O.D. Factory spec.
21.967 to 21.980 mm
0.8648 to 0.8654 in.
16T-20T gear I.D. Factory spec.
28.007 to 28.021 mm
1.1024 to 1.1032 in.
Needle O.D. Factory spec.
2.996 to 3.000 mm
0.1179 to 0.1181 in.
Factory spec.
0.020 to 0.026 mm
0.0008 to 0.0010 in.
Clearance between
11T gear, one-way
clutch cam and
mid-PTO shaft
Allowable limit
0.10 mm
0.0039 in.
Mid-PTO
shaft O.D.
Factory spec.
19.989 to 20.000 mm
0.7869 to 0.7874 in.
11T gear and
one-way clutch
I.D.
Factory spec.
24.007 to 24.020 mm
0.9452 to 0.9457 in.
Needle O.D. Factory spec.
1.997 to 2.000 mm
0.0786 to 0.0787 in.
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