Hydraulic Pump - wsm Kubota L4100 Workshop Manual

L4100, WSM

2. HYDRAULIC PUMP

The gear type hydraulic pump is adopted for this
tractor. This pump is tandem type and it is composed two
pair of gears, side plates, bushings and other
components as shown in the figure.
The hydraulic pump pressure-fed the oil drawn from
the transmission case through oil filter to power steering
circuit and main hydraulic circuit.
(1) Drive gear 1
(2) Coupling
(3) Drive Gear 2
(4) Driven Gear 1
(5) Bushing
(6) Bushing
(7) Driven Gear 2
(8) Side Plate
8-M2
HYDRAULIC SYSTEM
A: From Power Steering
Controller
B: From Transmission Case
C: To Power Steering
Controller
D: To Main Hydraulic Circuit
9Y1210278HYM0002US0
(EU)
KiSC issued 08, 2012 A