Takeuchi TB175W, Руководство по ремонту

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HYDRAULIC UNITS
CYLINDERS
IV-108
TB175W
7. Install the collar (30) and the cushion seals (29).
8. Install the O-ring (17) and the backup rings (18).
Piston
1. Install the O-ring (27) on the piston.
2. Cover the piston with the sliding jig (C), then,
using the fitting jig (D), insert the slipper ring (28)
rapidly.
3. Since the slipper ring (28) is extended when it is
installed, correct it using the corrective jig (E).
4. Install the wear ring (13).
• Spread the wear ring at the cut portion the
minimum amount necessary, installing it on
the piston from the shaft direction.
Piston Rod Assembly
1. Fasten the piston rod so that it is flat and install the
rod cover.
• Cover the piston rod thread with tape, etc., to
protect the seals from being scratched.
2. Install the cushion bearing (10).
a. Install the cushion seal (12).
• Set the side with the slits facing the screw
side.
b. Install the cushion bearing (10).
• Be sure to set with the flat side (A) in the
proper direction.
c. Install the stopper (11) on the piston rod, and
move the cushion bearing (10).
d. Install the snap ring (9).
W2D408
18 17 30 29