Disassembling Front Axle Assembly - Kubota B1830 Workshop Manual

B1830,B2230,B2530,B3030, WSM

(2) Disassembling Front Axle Assembly

Front Axle Holder and Front Axle
1. Place the disassembling stand under the front axle.
2. Remove the front axle holder mounting bolts (1).
3. Separate the front axle holders (2), (3).
4. Separate the front axle from the front axle frame.
(When reassembling)
• Slide the coupling and the front cover to the front drive shaft.
• Align the front axle holders to the front axle frame, and align the
coupling to the bevel pinion shaft spline.
Front axle holder mounting
Tightening torque
bolt
(1) Front Axle Holder Mounting Bolt
(2) Front Axle Holder (Front)
(3) Front Axle Holder (Rear)
Front Axle Brackets and Tie-rod Ends
1. Remove the slotted nut (4) and remove the tie-rod end (3).
2. Remove the front axle brackets (1), (2).
(When reassembling)
• Apply grease to the thrust collar of front axle bracket.
• Apply grease to the O-ring and take care not to damage it.
• After tightening the slotted nut, install cotter pin as shown in the
figure.
Tie-rod slotted nut
Tightening torque
Tie-rod joint
(1) Front Axle Bracket (Front)
(2) Front Axle Bracket (Rear)
(3) Tie-rod End
6-S6
FRONT AXLE
200 to 230 N·m
20.4 to 23.5 kgf·m
147.5 to 169.6 lbf·ft
(4) Bevel Pinion Shaft
(5) Front Cover
(6) Coupling
9Y1210003FBS0009US0
17.7 to 34.3 N·m
1.8 to 3.5 kgf·m
13.0 to 25.3 lbf·ft
74 to 84 N·m
7.5 to 8.6 kgf·m
54.4 to 61.9 lbf·ft
(4) Slotted Nut
(5) Cotter Pin
9Y1210003FBS0010US0
KiSC issued 05, 2012 A