ARO RL13 SEries, Руководство оператора

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25
MAINTENANCE SECTION
4. The Clutch Cam Ball Driver (49) has a cross hole that
is larger on one side than the other. Insert a 1/16”
drill shank or piece of wire into the smaller hole and
gently push the Clutch Driver Retaining Pin (51) out
of the larger hole and out of the Driver and the Clutch
Shaft.
In the following step, the Clutch Balls will be free
to fall from the assembly when the Cam Jaw is
moved along the Clutch Shaft. Make certain the
Balls fall into a non--damaging container.
5. Holding the assembly over a small pasteboard box,
and using care to drop the twelve Clutch Balls (47)
into the box, slide the Clutch Cam Ball Driver and
Cam Jaw (48) off the Clutch Shaft. If grease held
some of the Balls inside the jaw cavity, remove them.
6. With the large end of the Clutch Shaft downward,
depress the Automatic Shutoff Pin (44) with varying
amounts of finger pressure while tapping the large
end edge of the Clutch Shaft on a piece of wood until
the Automatic Shutoff Plunger (42) protrudes slightly
from the end of the Shaft. Grasp the Plunger and
carefully pull it out of the Clutch Shaft.
7. Remove the Automatic Shutoff Pin and Automatic
Shutoff Pin Spring (45) from the Clutch Shaft. The
Pin Spring should remain in the pin recess when the
Pin is removed. To separate the Spring from the Pin,
gently rotate the Spring while pulling it from the
recess to avoid elongating the Spring.
8. Using a hooked tool, reach into the opening in the
end of the Clutch Shaft and carefully pull the
Automatic Shutoff Plunger Return Spring (43) out of
the Shaft without elongating the Spring.
Disassembly of the Adjustable Cushion Clutch
1. Using a thin blade screwdriver, pry the Clutch
Adjusting Nut Stop (74) off the end of the Clutch
Shaft (62).
2. Insert the tip of a #1 Phillips Head Screwdriver into
the adjustment opening between the Clutch Adjusting
Nut (73) and the Clutch Adjusting Nut Washer (72).
Rotate the screwdriver clockwise to thread the
Adjustment Nut off the Clutch Shaft.
In the following step, the Clutch Cam Balls will be
free to fall from the assembly when the Cam Ball
Seat is moved. Make certain the Balls fall into a
non--damaging container.
3. Holding the assembly over a small pasteboard box,
slide the Adjusting Nut Washer, the Thrust Bearing
(71), the Spring Seat (70), the Clutch Spring (69) and
the Cam Ball Seat (68) off the Clutch Shaft. Allow
the eleven Clutch Cam Balls (66) to fall into the
pasteboard box.
4. The Clutch Cam Ball Driver (65) has a cross hole that
is larger on one side than the other. Insert a 1/16”
drill shank or piece of wire into the smaller hole and
gently push the Clutch Driver Retaining Pin (67) out
of the larger hole and out of the Driver and the Clutch
Shaft.
In the following step, the Clutch Balls will be free
to fall from the assembly when the Cam Jaw is
moved along the Clutch Shaft. Make certain the
Balls fall into a non--damaging container.
5. Holding the assembly over a small pasteboard box,
and using care to drop the twelve Clutch Balls (63)
into the box, slide the Clutch Cam Ball Driver and
Cam Jaw (64) off the Clutch Shaft. If grease held
some of the Balls inside the jaw cavity, remove them.
Disassembly of the Gearing
1. Using snap ring pliers, remove the Gear Retainer (29)
from the motor end of the Gear Case (37) and remove
the Gear Head Spacer (30) as well.
2. For Series RL13F, RL13E and RL13D , lightly rap
the motor end of the Gear Case on a wooden work
bench top to remove the three Planet Gears (33), the
Planet Gear Head Assembly (32) and the Planet Gear
Head Spacer (35).
For Series RL13C and RL13B,
lightly rap the motor
end of the Gear Case on a wooden work bench top to
remove the three Planet Gears (33), The Gear Head
Pinion (34), the Planet Gear Head Assembly (32) and
the Planet Gear Head Spacer (35).
For Series RL13A, lightly rap the motor end of the
Gear Case on a wooden work bench top to remove
the Planet Gear Head Drive Plate (31), the Planet
Gear Head Assembly (32) and the Planet Gear Head
Spacer (35).
3. Using snap ring pliers, remove the Spindle Bearing
Retaining Ring (39).
4. Stand the Gear Case on the table of an arbor press
with the output spindle upward. Using a rod that
neatly fits inside the internal hex of the Spindle (36),
press the Spindle Assembly out of the Spindle
Bearing (38).