Hyster N30ZDR, Руководство пользователя

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WARNING
There are pinch points on the reach carriage as-
sembly that can cause an injury. Use clamps and
blocks to prevent the scissor arms from moving.
Install the clamps and blocks at the channels of
the rear frame to make sure the load bearings
cannot move in the channel. See Figure 8.
NOTE:
Use safety chains on the rear frame and
mast weldments to keep the reach carriage assem-
bly and mast weldments from moving. Install the
safety chains as described in Safety Procedures
When Working Near Mast in this section.
NOTE:
Make sure the reach carriage assembly is
in the fully-extended position. The front frame
should be removed with the forks removed.
1.
Remove the forks and the load backrest. Refer
to Load Backrest and Forks.
2.
Extend the reach fully and install blocks and
clamps inside the channels of the rear frame to
make sure the load rollers cannot move in the
channel. See Figure 8.
3.
Tag and disconnect the hydraulic lines from the
hose guide at the valve. Cap or plug the hy-
draulic lines and valve ports to prevent dirt
from entering the system. Make note of the lo-
cation of all cable ties for replacement during
installation. Disconnect the sideshift cylinder
hydraulics if equipped. See Sideshift Cylinder,
Repair.
4.
Tag and disconnect the wire connectors from
the hose guide.
5.
Connect an overhead lifting device (crane) to
the top of the front frame.
6.
Remove the screws that retain the pivot pins in
the front frame to the inner scissor arms. Re-
move the pivot pins.
7.
Use the crane to lift the front frame high
enough to allow the inner scissor arm rollers to
come out of the bottom of the front frame chan-
nels. Move the front frame away from the lift
truck and place it face down on the floor.
DISASSEMBLE (WITH SIDESHIFT)
For the following procedures, refer to Figure 9.
1.
Orient front frame assembly with roller guides
down and secure the unit.
2.
Remove the selector valve. Refer to Front Selec-
tor Valve.
1. REAR FRAME ASSEMBLY
2. LOAD BEARING
3. WOOD BLOCK
4. CLAMP
Figure 8. Blocking the Rear Frame
3.
Remove tilt cylinder nuts (20).
4.
Remove brackets and capscrews (24) from the
fork carriage.
5.
Remove fork carriage.
6.
Remove wear strips (2, 3, and 19).
7.
Remove capscrews (6), washers (5), and re-
tainer plates (4) from each side of tilting frame.
8.
Use a punch to remove pins (8) from each side
of tilting frame.
9.
Remove tilting frame from fixed frame.
Reach Assembly Front Frame 4500 SRM 1196
12