Hydraulic Pump - wsm B2420 Workshop Manual

B2420, WSM

3. HYDRAULIC PUMP

The hydraulic pump is composed of the casing (1),
cover (5), side plate (4), and two spur gears (drive gear
(3) and driven gear (2)) that are in mesh.
Hydraulic pump is driven by the fuel camshaft.
Maximum displacement is as follows.
Hydraulic pump (for Power Steering)
Displacement
9.8 L/min.
2.6 U.S.gals/min. At 2600 min
2.2 Imp.gals/min.
Hydraulic pump (for 3P)
Displacement
16.6 L/min.
4.39 U.S.gals/min. At 2600 min
3.65 Imp.gals/min.
(1) Casing
(2) Driven Gear
(3) Drive Gear
(4) Side Plate
(5) Cover
8-M3
HYDRAULIC SYSTEM
Engine speed Condition
-1
(rpm) at no load
Engine speed Condition
-1
(rpm) at no load
A: Pump for 3-point Hydraulic
System
B: Pump for Power Steering
9Y1210436HYM0003US0
KiSC issued 06, 2012 A