Kubota KX080-4 Workshop Manual page 223

KX080-4, WSM
5. Apply a little gear oil on the sliding surface of the floating seal.
[4 places, every 1.6 rad (90°)]
(1) Floating seal
6. Install the gear case on the flange holder.
(1) Gear case
7. Install the ring nut.
• Tool to use: Ring nut socket
IMPORTANT
• If the gear case is sticking up, use a clamp to press the gear
case down.
• Be careful that the ring nut socket doesn't come off during
installation/removal.
After turning the gear case several revolutions, mount the bolts
in the mounting holes in the sprocket and pull on the bolt with a
push/pull gauge to measure the rotational torque on the motor.
Tightening torque Factory specification
IMPORTANT
• If the torque is below the factory specification: tighten the
ring nut and remeasure the torque.
• If the torque is higher than the factory specification: loosen
the ring nut temporarily and then retighten the ring nut and
recheck the torque.
(b) Ring nut socket
3-S64
HYDRAULIC SYSTEM
(2) Gear case
RY9212148HYS0032US0
(2) Flange holder
RY9212148HYS0033US0
117.5 ± 17.5 N·m
12.0 ± 1.8 kgf·m
86.7 ± 12.9 lbf·ft
RY9212158HYS0061US0
KiSC issued 08, 2015 A