Kubota M5640SU Workshop Manual page 252

M5640SU, M5640DT-SU, WSM
Bevel Gear and Bevel Gear Shaft
1. Remove the plug (5).
2. Remove the internal snap ring (4) and shim (3).
3. Tap out the bevel gear (2) with ball bearing.
4. Draw out the bevel gear shaft (1).
(When reassembling)
• Install the shim (3) to its original position.
• The thickness of shim (3) uses 2.0 mm (0.008 in.) by the
standard. There some difference in the production lot.
• Check and adjust the backlash and tooth contact, refer to the "6.
SERVICING" in this section.
(1) Bevel Gear Shaft
(2) Bevel Gear
(3) Shim
Bevel Gear Case
1. Remove the external snap ring (1).
2. Tap the bevel gear case (2) and separate it from the front gear
case (3).
(1) External Snap Ring
(2) Bevel Gear Case
Bevel Gear Case Gears
1. Remove the internal snap ring (4).
2. Take out the bevel gears (5), (6) with ball bearings, and shims
(7).
(When reassembling)
• Install the shims (7) to their original position.
• The thickness of shim (7) uses 1.0 mm (0.039 in.) by the
standard. There some difference in the production lot.
• Check and adjust the backlash, refer to the "6. SERVICING" in
this section.
• Toward the R shape side of the external snap ring (1) and
internal snap ring (9) to the bearing (10).
• Install the oil seal (8) of bevel gear case, noting its direction.
(1) External Snap Ring
(2) Bevel Gear Case
(3) Front Gear Case
(4) Internal Snap Ring
(5) Bevel Gear
6-S11
FRONT AXLE
(4) Internal Snap Ring
(5) Plug
9Y1210365FAS0012US0
(3) Front Gear Case
9Y1210365FAS0013US0
(6) Bevel Gear
(7) Shim
(8) Oil Seal
(9) Internal Snap Ring
(10) Bearing
9Y1210365FAS0014US0
KiSC issued 07, 2009 A