Shibaura ST333 - Drive Shaft (PTO)

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4. TRANSMISSION 1
1）Dissembling
(1) HST unit
① Remove the HST unit from the front of the
transmission case (2 bolts and 2 nuts.).
② Remove the control lever and adaptor from the
HST unit.
③ Remove the joint, snap ring and O-ring from the
drive shaft.
(2) Drive shaft (PTO)
① Remove the snap ring (φ25) at the rear of the
drive shaft and take out the fixed gear A.
② Break and remove the oil seal and remove the snap
ring (φ52).
③ Drive out the shaft front-wards together with the
bearing.
(3) Drive shaft（for traveling）
① Break and remove the oil seal and remove the snap
ring（φ52）.
② Drive out the shaft front-wards together with the
bearing（6205）and thrust washer and take out the
counter gear B with needle bearings, collar and
fixed gear A.
NOTE：
Take care for needle bearing and collar in the counter
gear.
363Y
364Y
365Y
1. O-ring（P16）
2. Drive shaft
3. Oil seal
4. Snap ring（φ25）
5. Snap ring（φ52）
6. Bearing （6205）
7. Fixed gear A
8. Snap ring（φ25）
1. O-ring（φ21）
2. Oil seal
3. Snap ring（φ52）
4. Bearing（6205）
5. Thrust washer
6. Drive shaft
7. Needle bearing
8. Counter gear B
9. Collar
10. Fixed gear A
11. Bearing（6304）
12. Snap ring（φ52）