Kubota L2800 Workshop Manual page 299

L2800, L3400, WSM
Tractor Manuals Scotland
Backlash between Spiral Bevel Pinion Shaft and Spiral Bevel
Gear
1. Set a dial gauge (lever type) with its finger on the spline of spiral
bevel pinion shaft.
2. Measure the backlash by moving the spiral bevel pinion shaft by
hand lightly.
3. If the backlash is not within the factory specifications, change the
adjusting collars (3), (4). Change the adjusting collar (4) to 0.1
mm (0.004 in.) smaller size, and change the adjusting collar (3)
to 0.1 mm (0.004 in.) larger size.
4. Adjust the backlash properly by repeating the above procedures.
Backlash between spiral
bevel pinion shaft and
spiral bevel gear
(1) Spiral Bevel Gear
(2) Spiral Bevel Pinion Shaft
Backlash between 11T Bevel Gear and 16T Bevel Gear
1. Stick a strip of fuse to three spots on the 16T bevel gear (1) with
grease.
2. Fix the front axle case, bevel gear case and front gear case.
3. Turn the axle.
4. Remove the bevel gear case from front axle case and measure
the thickness of the fuses with an outside micrometer.
5. If the backlash is not within the factory specifications, adjust with
shim (3).
Backlash between 11T
bevel gear and 16T
bevel gear
(Reference)
• Thickness of adjusting shims (3) :
0.8 mm (0.031 in.)
1.0 mm (0.039 in.)
• Tooth contact : More than 35 %
(1) 16T Bevel Gear
(2) 11T Bevel Gear
Tractor Manuals Scotland - Please Do Not Copy
6-S20
0.1 to 0.3 mm
Factory spec.
0.004 to 0.012 in.
(3) Adjusting Collar
(4) Adjusting Collar
0.15 to 0.35 mm
Factory spec.
0.0059 to 0.0138 in.
1.2 mm (0.047 in.)
(3) Shim
FRONT AXLE
W1019155
W1019327
KiSC issued 08, 2007 A