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3-8. LOADING MOTOR ASSEMBLY AND
WORM GEAR ASSEMBLY
(See Fig.3-8-1)
1)
Referto section 3-2 and remove the mechanism unit.
2)
Remove the soldering on the lead wires@® of the
loading motor assembly from the MC-1 PWB assembly.
When you do this, be careful not to let the soldering
iron touch any other parts.
3)
Press the clamp@,
and remove
the loading motor
assembly @ and the damper@. Be careful not to exert
too much force on the clamp @).
4)
Remove
the worm
gear
assembly©.
To
maintain
performance,
do not
dis-assemble
the worm
gear
assembly ©).
ASSEMBLY NOTES:
1.
Apply grease SGL-505 to the teeth of the worm gear
assembly.
2.
Check that the clamps@ and© are securing the
loading motor assembly.
3.
Check the polarity of the lead wires@® (the orange
wire is the positive terminal, and the gray wire is the
negative terminal).
After soldering the lead wires @),
adjust them so that they do not touch the friction gear
assembly.
@®Worm gear assembly
lr
@Damper
Ne
@Loading
motor assembl
| Apply
?
y
grease
my
@Lead wires
negative
Orange:
positive
<— @Clamp
Fig.3-8-1
5-15
3-9. PINCH ROLLER PRESSURE
MECHANISM
3-9-1. PINCH ROLLER LEVER ASSEMBLY
(See Fig.3-9-1)
1)
Remove
the clamp @, then
remove
the pinch lift
mounting @).
2)
Remove the spring @, then remove the pinch rotler
lever assembly@ off the pinch lift mounting®. Before
you do this, align the Indentation® on the pinch roller
lever assembly @ with the clamp © on the pinch lift
mounting @.
ASSEMBLY
NOTE:
1.
Be careful to keep the surface of the pinch roller free
of dust and dirt.
@Pinch roller lever
© @Spring
assembly
@)Pinch lift mounting
©Clamp
ee
@Clamp
Fig.3-9-1
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