Operation Manual

BX25, RCK54(P)-23BX. RCK60B-23BX. LA240, BT601, WSM
TRANSAXLE
Pump Shaft (PTO Clutch Shaft)
1. Check the seal surface (1) and the bearing surface.
2. If the pump shaft is rough or grooved, replace it.
3. If the ball bearing or the needle bearing is worn, replace it.
(1) Seal Surface
(2) Bearing Surface
W1094465
3TAAAAFKP110A
3TAAAAFKP059C
(2) Transaxle Case
3TMABAB3P015A
3TMABAB2P034A
Needle Bearing
1. Check the needle bearing (1) for wear.
2. If the needle bearing (1) are worn, replace them.
(1) Needle Bearing
W1094709
Bearing
1. Hold the inner race, and push and pull the outer race in all
directions to check wear and roughness.
2. Apply the transmission oil to the bearing, and hold the inner race.
And turn the outer race to check rotation.
3. If there are any defect, replace the bearing.
W1094849
PTO Clutch Disc Wear
1. Measure the thickness of PTO clutch disc with vernier calipers.
2. If the thickness is less than the allowable limit, replace it.
Thickness of PTO clutch
Factory spec.
1.50t01.70mm
0.0591
to 0.0669 in.
disc
Allowable limit
1.35 mm
0.0531 in.
W1024320
2-842