c921199.R00_EN.pdf - 第72页

2-26 2 Replacing parts 12. P/O lever assembly 12.1 Removal 1 Remo ve the P/O lever assembly . Loosen the setscrew securing the P/O lever 2 shaft with a hexagonal wrench (1.5), pull out the P/O lever 2 shaft and remove th…

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2-25
2
Replacing parts
5
Install the axis of the unclamping
wire.
Pass the axis of the unclamping wire into the
clamping lever assembly, install the E-ring
and secure the E-ring with longnose pliers.
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NOTE
Check that the distance between the under plate and
the clamping lever assembly is 20 to 21 mm when the
handle is opened. If the distance is out of the range,
adjust the distance by changing the number of the
tension spacer 2.
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Installing the axis of the unclamping wire
Step 5
E-ring
Axis of the unclamping wire
Clamping lever assembly
Checking the distance
Under plate
20 – 21mm
Clamping lever assembly
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2
Replacing parts
12. P/O lever assembly
12.1 Removal
1
Remove the P/O lever assembly.
Loosen the setscrew securing the P/O lever 2
shaft with a hexagonal wrench (1.5), pull out
the P/O lever 2 shaft and remove the P/O
lever assembly.
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12.2 Installation
1
Install the P/O lever assembly.
Install the new P/O lever assembly while
fitting the spring, insert the P/O lever 2 shaft
and secure by tightening the setscrew with
the hexagonal wrench (1.5).
• Tightening torque: 40N·cm
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Remove the P/O lever assembly
Step 1
P/O lever 2 shaft
Setscrew
P/O lever assembly
Installing the P/O lever assembly
Step 1
P/O lever 2 shaft
SetscrewSpring
P/O lever assembly
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2
Replacing parts
13. P/O2 roller
13.1 Removal
1
Remove the P/O lever assembly.
Loosen the setscrew securing the P/O lever 2
shaft with a hexagonal wrench (1.5), pull out
the P/O lever 2 shaft and remove the P/O
lever assembly.
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2
Remove the P/O tooth 2 block.
Remove the screw securing the P/O tooth 2
block with a Phillips screwdriver (No. 1).
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3
Remove the P/O2 roller.
Remove the E-ring of the P/O lever 1 shaft
with a precision screwdriver (flat-blade) and
pull out the P/O lever 1 shaft to remove the
P/O2 roller.
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CAUTION
· When removing the E-ring, pay attention not to lose it.
· The E-ring is an exclusive part. If it should be lost, do
not use any E-ring other than the specified one.
Remove the P/O lever assembly
Step 1
P/O lever 2 shaft
Setscrew
P/O lever assembly
Removing the P/O tooth 2 block
Step 2
P/O lever assembly
Screw
P/O tooth 2 block
Removing the P/O2 roller
Step 3
P/O2 roller P/O lever 1 shaft
E-ring