Merits P321 Series Manual Download Page 9

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deformed.

Hold the screw (5.06) and loosen the nut (5.09) and then

remove the caster wheel.

If the PU tire is worn out, then replace it.

2.2.5.To replace the driver wheel assembly

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When should you replace the driver wheel assembly?

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If the driver wheel assembly is worn out.

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If the driver wheel assembly is out of shape due to an accident.

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How to replace the driver wheel assembly?

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Please proceeding steps as follows if it has to replace.

Use socket wrench to loosen the nut (5.59) and washer (5.53) to
replace the driver wheel assembly if it is worn out or deformed.

Summary of Contents for P321 Series

Page 1: ...Merits P321 series Service Manual Nov 10 2006 V1...

Page 2: ...eft right armrest 3 2 2 How to replace or repair the body assembly 4 2 2 1 To replace the shroud 4 2 2 2 To replace the footplate 4 2 2 3 To replace the anti tipper wheel 5 2 2 4 To replace the caster...

Page 3: ...includes the seat body the seat base plate seat post and the left right armrest 2 1 1 To replace the seat body When should you replace the seat body If the seat body is worn out If the seat body is pi...

Page 4: ...if it has to replace Follow preceding step of 2 1 1 You can remove seat base plate assembly too if it is worn out or deformed 2 1 3 To replace the seat post When should you replace the seat post If t...

Page 5: ...t is pierced or scratched by something If the powerchair crashed cause the armrest out of shape How to replace the armrest Please proceeding steps as follows if it has to replace Use hex tools to loos...

Page 6: ...hroud Please proceeding steps as follows if it has to replace The shroud includes front shroud and rear shroud Check for deformations or cracks on the front shroud and the rear shroud a Separate the f...

Page 7: ...ace the anti tipper wheel If the anti tipper wheel is worn out If the screw 1 22 of anti tipper wheel out of shape due to an accident If your powerchair can not avoid knocked or bumped cause the anti...

Page 8: ...heel assembly Please proceeding steps as follows if it has to replace The caster wheel assembly is composed of a caster wheel and fork Replace the caster wheel assembly by the following steps if after...

Page 9: ...When should you replace the driver wheel assembly If the driver wheel assembly is worn out If the driver wheel assembly is out of shape due to an accident How to replace the driver wheel assembly Ple...

Page 10: ...lace the frame When should you replace the frame If the frame is deformation If your powerchair can not avoid knocked or bumped cause the frame deform If the frame is out of shape due to an accident H...

Page 11: ...loosen six pieces the screw 5 60 to remove motor and gearbox assembly See page 7 c Use screwdriver to loosen these four screws 6 09 then remove the contact sets and wire d Use screwdriver to loosen t...

Page 12: ...front frame should they exist i Remove the shroud the anti tipper wheel and the driver wheel assembly by step 2 2 1 2 2 3 2 2 5 previously j Remove the slide pin 1 52 k Loosen the release button 1 55...

Page 13: ...11 q Remove the cap 1 36 1 37 and 1 43 r Remove the foam sleeve 1 42 s Check for deformations or cracks on the rear frame and replace the rear frame should they exist...