Front Wheel Drive Section; Structure Of Front Wheel Drive - Kubota WSM BX1880 Workshop Manual

MECHANISM
2. Traveling system

2.3 Front wheel drive section

2.3.1 Structure of front wheel drive

2-wheel drive or 4-wheel drive is selected by changing
the position of 19T shifter gear (2) with the front wheel
drive lever.
(1) Front wheel drive shaft
(2) 19T shifter gear
(3) Spiral bevel pinion shaft
Front wheel drive "disengaged"
When the front wheel drive lever is set to "disengaged"
position, the 19T shifter gear (2) is neutral and power is
not transmitted to the front wheel drive shaft (1).
Front wheel drive "engaged"
When the front wheel drive lever is set to "engaged"
position, the 19T shifter gear (2) slides to the right to
engage with 13T-25T gear shaft (5). Therefore, the
power from spiral bevel pinion shaft (3) is transmitted to
the front wheel drive shaft (1) through the gears.
BX1880,BX2380,BX2680,RCK60B-23BX,RCK54-23BX,RCK48-18BX,RCK60D-26BX,RCK54D-26BX
(4) 12T gear
(5) 13T-25T gear shaft
A: Front wheel drive "engaged"
4. TRANSAXLE
4-13
KiSC issued 03, 2019 A