Kubota WSM F2880 Workshop Manual page 312

F2880, F3680, RCK72-F36, RCK72R-F36, RCK60-F36, RCK60R-F36, WSM
Disassembling Gear Box
1. Unscrew the drain plug (18), and drain the gear oil.
2. Remove the center pulley (20) with a puller, and remove the
feather key (21) on the bevel gear shaft (19).
3. Remove the gear box caps (1), (10).
4. Remove the oil seal (13) and the internal snap ring (14).
5. Unscrew the pinion shaft mounting screw (2) and tap out the
pinion shaft (17) with the ball bearing (16).
6. Remove the ball bearing (5), bevel gear (11) and collar (6).
7. Remove the external snap ring (9) and bevel gear (8) and draw
out the bevel gear shaft (19).
8. Remove the oil seal (22), ball bearing (7) and shim (12).
(When reassembling)
• Replace the oil seals (13), (22) and gear box caps (1), (10) with
the new ones.
• Check the backlash and turning torque.
If not correct, adjust with the shims (4), (12), (15).
(1) Gear Box Cap
(2) Pinion Shaft Mounting Screw
(3) Internal Snap Ring
(4) Shim
(5) Ball Bearing
(6) Collar
(7) Ball Bearing
(8) Bevel Gear
(9) External Snap Ring
(10) Gear Box Cap
(11) Bevel Gear
(12) Shim
9-S20
MOWER
(13) Oil Seal
(14) Internal Snap Ring
(15) Shim
(16) Ball Bearing
(17) Pinion Shaft
(18) Drain Plug
(19) Bevel Gear Shaft
(20) Center Pulley
(21) Feather Key
(22) Oil Seal
(23) Bevel Gear Case
W1023056
KiSC issued 04, 2006 A