Disassembling And Assembling; Hydraulic Pump [Manual Steering Model] - Kubota B1220 Workshop Manual

B1220, B1620, B1820, WSM

[3] DISASSEMBLING AND ASSEMBLING

(1) Hydraulic Pump [Manual Steering Model]

Cover, Side Plate and Gear
1. Secure the hydraulic pump with a visa, and remove the cover.
2. Remove the side plate (3).
3. Remove the drive gear (2) and driven gear (4) from the casing
(1).
(When reassembling)
• Take care not to damage the O-ring.
• Align the holes of the cover and casing.
• Install the side plate, noting its location and direction
• Install the gears, noting its direction.
Tightening torque Cover mounting screw
(1) Casing
(2) Drive Gear
Oil Seal
1. Remove the internal snap ring (2), and remove the oil seal (1).
(When reassembling)
• If the oil seal is defective, worn or scratched, replace it.
(1) Oil Seal
8-S11
HYDRAULIC SYSTEM
35 to 39 N·m
3.5 to 4.0 kgf·m
26 to 28 lbf·ft
(3) Side Plate
(4) Driven Gear
9Y1210272HYS0014US0
(2) Internal Snap Ring
9Y1210272HYS0015US0
KiSC issued 07, 2011 A
(EU)