Turning Force Of Spiral Bevel Pinion Shaft And Backlash Between Spiral Bevel Pinon Shaft And Spiral Bevel Gear - Kubota B2410 Workshop Manual

B2410· B2710· B2910 WSM, 12271
12271F60270
6 FRONT AXLE
Turning Force of Spiral Bevel Pinion Shaft and Backlash
between Spiral Bevel Pinon Shaft and Spiral Bevel Gear
1. Reassemble the spiral bevel pinion shaft (2) and bi-speed turn
clutch assembly (6) and tighten the staking nut (7) to the
minimum specified torque.
• IMPORTANT
• Before assemble the front axle case (8) and bi-speed turn
case (9), noting the combination of the adjusting collars (3),
(5) as shown below.
~
Thickness of collar
Collar (3) Collar (5)
Combination 1
4.4mm 2.9mm
0.173 in. 0.112in.
Combination 2
4.2mm 2.7mm
0.165 in. 0.106 in.
Combination 3
4.6mm 3.1 mm
0.181 in. 0.122 in.
2. Measure the turning torque of spiral bevel pinion shaft.
3. If the measurement is not within the factory specifications, adjust
with retightening the staking nut.
4. Stick the strip of fuse on the spiral bevel gear (1) with grease.
5. Carefully rotate the spiral bevel pinion shaft (2) on full turn.
6. Remove the fuse and measure the thickness of the fuse.
7. If the measurement is not within the factory specification, change
the adjusting collar (3), (4) and (S).
8. Adjust the backlash properly by repeating the above procedures.
9. After adjusting the backlash, stake the staking nut (7).
0.8 to 1.0 N·m
Turning torque Factory spec. 0.08 to 0.10 kgf·m
0.59 to 0.73 ft-Ibs
27.4 to 34.3 N·m
Tightening torque
Staking nut 3.0 to 3.5 kgf·m
21.7 to 25.3 ft-Ibs
Backlash between spiral
0.1 to 0.3 mm
bevel pinion shaft and Factory spec.
0.004 to 0.012 in.
spiral bevel gear
(1) Spiral Bevel Gear
(2) Spiral Bevel Pinion Shaft
(3) Collar
(4) Collar
(5) Collar
6-829
(6) Bi-speed Turn Clutch Assembly
(7) Staking Nut
(8) Front Axle Case
(9) Bi-speed Turn Case
12271860380