c921199.R00_EN.pdf - 第57页

2-11 2 Replacing parts 6.2 Installation 1 Install the axis of the unclamping wire. Pass the axis of the unclamping wire into the new clamping lever assembly, install the E-ring and secure the E-ring with longnose pliers.…

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2
Replacing parts
6. Clamping lever assembly
6.1 Removal
1
Remove the axis of the unclamping
wire.
Remove the E-ring of the unclamping wire
attached to the clamping lever assembly
with a precision screwdriver (flat-blade) and
remove the axis of the unclamping wire.
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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.
2
Remove the clamping pin.
Remove the screw securing the clamping
lever assembly main axis with a Phillips
screwdriver (No. 2) and remove the
clamping pin by inserting a hexagonal
wrench or the like in the thread part.
3
Remove the torque limiter pin.
Loosen the setscrew securing the torque
limiter pin for vertical movement of the
clamping lever assembly with a hexagonal
wrench (1.5) and pull off the torque limiter
pin.
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4
Remove the clamping lever
assembly.
Remove the clamping lever assembly.
Removing the axis of the unclamping wire
Step 1
Clamping lever assemblyE-ring
Axis of the unclamping wire
Removing the clamping pin and torque limiter pin
Step 2, 3
Screw Clamping lever assembly
Torque limiter pin
Removing the clamping pin and torque limiter pin
Step 2, 3
Setscrew
Clamping pin
Torque limiter pin
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2
Replacing parts
6.2 Installation
1
Install the axis of the unclamping
wire.
Pass the axis of the unclamping wire into the
new clamping lever assembly, install the
E-ring and secure the E-ring with longnose
pliers.
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2
Install the clamping lever assembly.
Install the clamping lever assembly to the
body while compressing the spring.
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Installing the axis of the unclamping wire
Step 1
E-ring
Axis of the unclamping wire
Clamping lever assembly
Installing the clamping lever assembly
Step 2
Spring
Clamping lever assembly
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2
Replacing parts
3
Install the torque limiter pin.
Insert the torque limiter pin for vertical
movement and secure it by tightening the
setscrew with a hexagonal wrench (1.5).
• Tightening torque: 40N·cm
4
Install the clamping pin.
Insert the clamping pin from the body and
secure the screw with the Phillips screwdriver
(No. 2).
• Tightening torque: 55N·cm
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CAUTION
Both the upper and lower body contact surfaces of the
clamping pin are machined. Fit the surfaces so that the
clamping pin is closely fitted onto the body.
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Installing the clamping pin and torque limiter pin
Step 3, 4
Screw Clamping lever assembly
Torque limiter pin
Installing the clamping pin and torque limiter pin
Step 3, 4
Setscrew
Clamping pin
Torque limiter pin
Clamping pin body contact surface
Clamping pin
OK NG