[3] HYDRAULIC PUMP; Side Plate Thickness; Clearance between Bushing and Gear Shaft- Page 584

HYDRAULIC SYSTEM

L3560, L4060, L4760, L5060, L5460, L6060, WSM

8-S31

[3] HYDRAULIC PUMP

Clearance between Bushing and Gear Shaft

1. Measure the gear shaft O.D. with an 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.

9Y1210824HYS0039US0

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.

9Y1210824HYS0040US0

Clearance between 

bushing and gear shaft

Factory specification

0.020 to 0.081 mm

0.00079 to 0.0031 in.

Allowable limit

0.15 mm

0.0059 in.

Gear shaft O.D.

Factory specification

14.970 to 14.980 mm

0.58937 to 0.58976 in.

Bushing I.D.

Factory specification

15.000 to 15.051 mm

0.59056 to 0.59256 in.

Side plate thickness

Factory specification

2.48 to 2.50 mm

0.0977 to 0.0984 in.

Allowable limit

2.40 mm

0.0945 in.

KiSC issued 03, 2016 A