8.
Magnetic clutch installation
I. Installation of coil
Tools required:
•
Stand
•
Standard screwdriver
Procedure:
Tighten 3 bolts
(wire must be visible at 3
o’clock position, when viewed from the front).
Tightening torque: 5.9 ±1 N•m
II. Installation of pulley
Tools required
:
•
Pulley installer
•
Plastic hammer
Procedure:
Place the pulley on the nose top and install
it by tapping on the installer until it stops. Do not tap if
the pulley is not located correctly.
III. Installation of clutch key and snap ring
Tools required:
•
Snap ring pliers
(shaft)
Procedure:
Install the snap ring into the groove
(tapered
side up)
IV. Installation of shims and armature
Tools required:
•
Guide pin
Procedure:
Install the guide pin into the centre
threaded hole of the shaft and select shims
(T=0.1, 0.3
and 0.5mm)
to ensure the clutch clearance as in figure.
V. Installation of armature
Tools required:
•
Clutch wrench
•
Torque wrench
•
M8 Socket
Procedure:
Place washers and spring washers on M8 by
holding the clutch wrench on the holes
(3 positions)
on
the armature.
Tightening torque: 19.6 ± 1 N•m
VI. Air gap
Tools required
:
•
Thickness guage
Procedure:
Ensure clutch clearance is correct all around.
(0.3mm≤ gap ≤0.6mm)
(+) Driver
Wire
Installer
Snap ring
Clutch key
Shims
0.3≤ Gap ≤0.6
