Takeuchi TB 250 - Page 245

4-140
4
CYLINDERS
DISASSEMBLY AND ASSEMBLY
4. Install the piston on the piston rod.
<Arm cylinder>
a. Install the cushion seal (8).
b. First, push the cushion bearing (6) in all the way.
Then, install the stopper (7) and pull the cushion
bearing back again.
c.
Install the snap ring (5).
<Swing cylinder>
a.
Install the cushion bearing (6).
b. Install the washer.
c. Install the screw (5).
Screw: 41.2 N·m
<Bucket cylinder, blade cylinder>
a. Install the piston packing holder (4).
b. Fit the O-ring (3) to the piston (2) and install it.
Piston: See the table below.
c. Tighten the setscrew (1).
Piston, setscrew


















Cylinders
Piston
(N·m)
Set scr
ew
(N·m)
Boom 2020 31.5
Arm 1530 16.2
Bucket 824 ––
Blade 1638 ––
Swing 1265 16.7