U20-3, U25-3 WSM Hydraulic system (Service section)
IV-S-119
18. Bend the wire at a point about 8 mm apart from
the end, insert it into the screw hole in the
housing, and turn the cover to draw the wire
into the housing.
(1) Wire
19. Wind seal tape
around the plug and
tighten it.
• Tightening torque
of plug:
7.8 ±1.0 N⋅m
20. Press-fit the oil seal into the flange holder
using the mounting jig (see the figure below).
(1) Mounting jig
21. Press-fit the ball bearing onto the shaft using
the press-fitting jig (see the figure below).
(1) Shaft (2) Bearing (3) Press-fitting jig
22. Press-fit the shaft subassembly into the flange
holder using the mounting jig (see the figure
below).
(1) Mounting jig