8-S24
L4400 , WSM
HYDRAULIC SYSTEM
Clearance between Bushing and Gear Shaft
1. Measure the gear shaft O.D. with and outside micrometer.
2. Measure the bushing I.D. with an inside micrometer or cylinder
gauge, and calculate the clearance.
3. If the clearance exceeds the allowable limit, replace the gear
shaft and the bushings as a unit.
W1029112
Side Plate Thickness
1. Measure the side plate thickness with an outside micrometer.
2. If the thickness is less than the allowable limit, replace it.
W1023443
(2) Hydraulic Cylinder
Hydraulic Cylinder Bore
1. Check the cylinder internal surface for scoring or damage.
2. Measure the cylinder I.D. with a cylinder gauge.
3. If the measurement exceeds the allowable limit, replace the
hydraulic cylinder block.
W1026023
Clearance between
bushing and gear shaft
Factory spec.
0.020 to 0.081 mm
0.0008 to 0.0032 in.
Allowable limit
0.15 mm
0.0059 in.
Gear shaft O.D.
Factory spec.
14.970 to 14.980 mm
0.5894 to 0.5898 in.
Bushing I.D.
Factory spec.
15.000 to 15.051 mm
0.5906 to 0.5926 in.
Side plate thickness
Factory spec.
2.48 to 2.50 mm
0.0976 to 0.0984 in.
Allowable limit
2.40 mm
0.0945 in.
Cylinder I.D.
Factory spec.
90.000 to 90.050 mm
3.54330 to 3.54527 in.
Allowable limit
90.150 mm
3.54921 in.
KiSC issued 07, 2007 A
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
