Clutch Housing; Checking Bearing; Servicing; Hydrostatic Transmission - Kubota B2410 Workshop Manual

82410 • 82710 • 82910 WSM, 12271
SERVICING
[1] CLUTCH HOUSING
11790F30070
12010F30290
3 TRANSMISSION
Checking Bearing
1. Hold the inner race, and push and pull the outer race in all
directions to check for wear and roughness.
2. Apply transmission fluid to the bearing, and hold the inner race.
Then, turn the outer race to check rotation.
3. If there is any defect, replace it.
11790830180
Checking Propeller Shaft Ball Coupling
1. Hold the ball coupling outer, and push and pull, and rotate the
ball coupling inner in all directions to check for wear and
roughness.
2. If there is any defect, replace it.
(When reassembling)
• Apply grease to the inner parts of ball coupling and splines of
ball coupling inner.
• When replacing the ball coupling assembly, install the ball
coupling inner (1) with balls so that its ball position inside of ball
coupling outer (2) as shown in the figure.
[2] TRANSMISSION CASE
(1) Hydrostatic Transmission
(1) Inner, Coupling (2) Outer, Coupling
12010830380
Charge Pump
1. Check the charge pump housing (2) and the gerotor assembly(1)
for scratches and wear.
2. If scratch or worn, replace the charge pump complete assembly.
Input Shaft
1. Pull out the input shaft from the case.
2. Check the seal surface (1), the bearing surface (2) and the
bearing.
3. If the shaft is rough or grooved, replace.
4. If the bearing is worn, replace.
~\
12010P30450
(1) Gerotor Assembly
(1) Seal Surface
3-S29
(2) Charge Pump Housing
12010830390
(2) 8earing Surface
12010830400