Structure - Kubota WSM B1710 Workshop Manual

B1710 · B2110 · B2410 · B2710, WSM

1. STRUCTURE

The front axle is constructed as shown above. Power is transmitted from the transmission through the propeller
shaft (18) to the spiral bevel pinion shaft (19), then to the spiral bevel gear (12) and to the differential side gear (20).
The power through the differential side gear is transmitted to the differential yoke shaft (7), (15), and to the bevel
gear shaft (21) through the bevel gears (4), (6) in the bevel gear case (5).
The revolution is greatly reduced by the bevel gears (22), (3), then the power is transmitted to the axle (1).
The differential system allows each wheel to rotate at a different speed to make turning easier.
6-M1
FRONT AXLE
(1) Axle
(2) Axle Flange
(3) Bevel Gear
(4) Bevel Gear
(5) Bevel Gear Case
(6) Bevel Gear
(7) Differential Yoke Shaft, LH
(8) Front Axle Case
(9) Differential Gear Assembly
(10) Differential Pinion Gear
(11) Pinion Shaft
(12) Spiral Bevel Gear
(13) Collar
(14) Front Axle Bracket, Front
(15) Differential Yoke Shaft, RH
(16) Front Axle Bracket, Rear
(17) Coupling
(18) Propeller Shaft
(19) Spiral Bevel Pinion Shaft
(20) Differential Side Gear
(21) Bevel Gear Shaft
(22) Bevel Gear
(23) Front Gear Case
(24) Collar
A : 4 Wheel Drive without Bi-
speed Turn System
(B1710D, B2110D, B2410D)
B : 4 Wheel Drive with Bi-
speed Turn System
(B2110DB, B2110HDB,
B2410DB, B2410HDB,
B2710HDB)
* The illustration of B shows
front axle of B2710HDB.
W10126560
KiSC issued 11, 2006 A