Kubota RTV1140CPX, Workshop Manual

Page: 209 / 379

TRANSMISSION
RTV1140CPX, WSM
2-S46
Tooth Contact between 6T Spiral Bevel Pinion Shaft and 37T
Spiral Bevel Gear
• Use the transmission gasket (1) of the same thickness as the
origin first.
• Use same number of shims as before disassembling.
1. Apply red lead (or prussian blue) lightly on the teeth of spiral
bevel pinion shaft.
2. Reassemble the front case and transmission case.
In this time, set the differential lock shiftier to lock position
3. Tighten the transmission case mounting screw and nut to
specified torque.
4. Temporarily install the propeller shaft assembly and make the
propeller shaft back and forth by 2 to 3 rotations.
5. Check the tooth contact, if not proper, adjust according to the
instructions below.
(Reference)
• Thickness of gasket
0.30 mm (0.012 in.)
0.50 mm (0.020 in.)
0.80 mm (0.031 in.)
1.0 mm (0.039 in.)
• Thickness of shims (2) (LH)
0.10 mm (0.0039 in.)
0.20 mm (0.0079 in.)
0.30 mm (0.012 in.)
0.50 mm (0.020 in.)
• Thickness of shims (3) (RH)
0.10 mm (0.0039 in.)
0.20 mm (0.0079 in.)
0.30 mm (0.012 in.)
0.40 mm (0.016 in.)
0.50 mm (0.020 in.)
0.60 mm (0.024 in.)
0.70 mm (0.028 in.)
(To be continued)
Thickness of gasket (1) Factory specification
0.50 mm
0.020 in.
Thickness of shim (LH) Factory specification
0.70 or 0.80 mm
0.028 or 0.031 in.
Thickness of shim (RH) Factory specification
0.70 or 0.80 mm
0.028 or 0.031 in.
(1) Gasket
(2) Shim (LH) (3) Shim (RH)
KiSC issued 05, 2014 A