Section 7. Component Procedures Toyota Orderpicker Model 7BPUE 15 Service Manual
Center Cylinder Hydraulic Components
1
II
II
II
II
II
-7
See View
B
See View
A
I
View
B
View
A
Figure
7
-
107.
Center Lift Cylinder, Three
-
Stage with Cushions
Seal Replacement
8.
Install the retaining ring
(1).
Refer to See Figure 7
-
107 on page 7
-
70 for the
following steps.
Installation
1. Remove retaining ring
(1)
and top
bearing
(2).
1. Reverse the removal procedure.
2.
Install cylinder. See
"
Side Cylinder
"
on
page 7
-
65.
A
-
N
O
T
E
:
When the retaining ring is removed, a
3.
Reconnect the battery connector and turn
spring behind the top bearing may push
the key switch ON.
the bearing out of the housing.
4. Bleed hydraulic system after reassembly.
2.
Remove the spring
(3)
and pressure
See
"
Bleeding the Hydraulic System
"
on
ring
(4).
page 7
-
64. Check for leaks.
3.
Check to make sure the small orifice in the
5. Test all vehicle functions.
pressure ring is not obstructed.
4. Lightly oil a new seal
(8)
and install in
pressure ring
(4).
5. Remove the bad parts from the top
bearing.
6. Lightly oil new seal
(9),
O
-
ring
(1
01,
backup
ring
(1 1)
and wiper
(1
2)
and install into the
top bearing.
7. Install the top bearing
(2).
00700
-
CL222
-
05,
1
5
March 2005
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