Kubota LA243A - Separating; Hydraulic Cylinder Block; Hydraulic Pump

HYDRAULIC SYSTEM
BX1870,BX2370,BX2670,LA203A,LA243A,RCK48(P),RCK54(P),RCK60B,RCK60D,RCK54D, WSM
5-S11
[3] SEPARATING
(1) Hydraulic Cylinder Block
Hydraulic Cylinder Block
1. Remove the hydraulic pipe (1).
2. Remove the hydraulic cylinder block mounting bolt.
3. Remove the hydraulic cylinder block (2).
(When reassembling)
9Y1210855HYS0010US0
(2) Hydraulic Pump
Hydraulic Pump
1. Disconnect the mower linkage (4).
2. Remove the lift arm LH (2).
3. Remove the hydraulic pipes (1).
4. Remove the hydraulic pump (3).
(When reassembling)
• Since the mounting bolt (5) is installed through the transaxle
case to the transmission oil tank, seal the sealing tape to the
mounting bolt (5) securely.
9Y1210855HYS0011US0
Tightening torque
Hydraulic cylinder block
mounting bolt
40 to 44 N·m
4.0 to 4.5 kgf·m
29 to 32 lbf·ft
(1) Hydraulic Pipe (2) Hydraulic Cylinder Block
Tightening torque
Hydraulic pump mounting
bolt (M6)
7.9 to 9.3 N·m
0.80 to 0.95 kgf·m
5.8 to 6.8 lbf·ft
Hydraulic pump mounting
bolt (M8)
18 to 20 N·m
1.8 to 2.1 kgf·m
13 to 15 lbf·ft
(1) Hydraulic Pipe
(2) Lift Arm LH
(3) Hydraulic Pump
(4) Mower Linkage
(5) Bolt (M8) (Through Bolt)
(6) Bolt (M6)
(7) Bolt (M8)
KiSC issued 02, 2017 A