Kubota WSM L3560, Workshop Manual, Page: 452 / 801

TRANSMISSION
L3560, L4060, L4760, L5060, L5460, L6060, WSM
3-S133
Cylinder Block Face
1. Check the polished face (1) of cylinder block for scoring.
2. If scored, replace cylinder block assembly.
3. Check the spring (2) for breakage.
4. If broken, replace cylinder block assembly.
9Y1210824TRS0161US0
Valve Plate
1. Check the engagement of the valve plate (2), (3) and the anchor
pin (1).
2. Pushing the valve plate against the anchor pin, lift it to remove.
3. Check the valve plate for foreign particles.
4. Clean the valve plate and dry with compressed air.
5. Check the valve plate for scratches, wear and erosion. (Run a
finger nail across the valve plate surface. If worn, it will be felt.)
6. If worn or scored, replace.
NOTE
• After checking, coat them with transmission oil.
• Valve plates are not interchangeable.
9Y1210824TRS0162US0
Swashplate and Cradle Bearing
1. Check the piston contact face of swashplate (1) for scratched
and excessive wear and check the holes (2) of swashplate (1)
for clogged.
2. If worn or scored, replace and if holes are clogged, clean them.
3. Check the surface of cradle bearings (3) for scratches and
excessive wear.
4. If worn or scored, replace.
9Y1210824TRS0163US0
Oil Seals and Bearing for Shaft
1. Remove the internal snap ring and check the oil seals (2) for
damage.
2. Check the bearings (1) for wear.
3. If the bearings are worn, replace.
NOTE
• After checking, coat the bearing with transmission oil and
the oil seal lip with grease.
9Y1210824TRS0164US0
(1) Polished Face (2) Spring
(1) Anchor Pin
(2) Valve Plate (Pump)
(3) Valve Plate (Motor)
(1) Swashplate
(2) Hole
(3) Cradle Bearing
(4) Cradle Bearing Bracket
(1) Needle Bearing (2) Oil Seal
KiSC issued 03, 2016 A