About Disassembly - Great White GW9500 Owner’s Manual

1. Remove swivel assembly (Figure 19) from the top of the
cleaner by turning it 1/4-turn counterclockwise and
pulling straight up on it.
2. Turn cleaner upside down. Remove 4 screws and
remove lower body assembly from shroud.
3 . Turn lower body assembly right side up. Unsnap the 2
clips on the oscillator chamber cap (Figure 20A); lift it
off.
4. Pull the long gear shaft straight up (Figure 20A) by the
blocks on the ends of the shaft. Hold the seals in the
oscillator and the blocks on the shaft. The cam may
interfere with the shaft mounting post; if so, turn it
slightly on the shaft until it clears the post. The shaft
assembly can now be disassembled (Figure 20B).
5. Slide the long gear shaft out of the oscillator (with
gears, complete); make sure that you don't lose the
seals out of the oscillator which may fall out at this
point (Figure 20B).
5A. Oscillator seals are replaceable.
5B. Ratchet gear set and long shaft are replaceable as a
unit.
6. Remove the set screw, short gear shaft, and gears
(Figure 21); be sure to keep the gears on.
7. With a small screwdriver (such as a jeweler's screwdriv-
er), a pencil, or a pen point, depress and remove the coil
spring from the lift brush mounting post (Figure 22).
Replace the brush and the spring if necessary.
8. The metal ratchet tab slides out of its slot sideways;
replace it by removing the center brushes and sliding in
a new ratchet tab until it is flush with the edge of plas-
tic holder (Figures 23 and 24). Replace the center
brushes.
9. The brush ring pops out of the cleaner body for easy
replacement.
10. If you need to replace the bumper, turn the shroud and
bumper assembly upside down and remove the two
screws holding the bumper to the shroud.
If you have any questions, please call 1-800-752-0183

ABOUT DISASSEMBLY

Figure 19
Long Gear Shaft
Figure 20A
Figure 21
1. Slide metal ratchet tab
toward end of cleaner body
Figure 23
9
Swivel "Click" at
assembly this point
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Locked Twist CCW
1/4 Turn
Ocillator
Chamber
Cap
Block
Clip
Cam
Block
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Figure 20B
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Figure 22
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Figure 24
Pull Straight
Up
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2. Slide metal ratchet tab
down through cleaner body
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