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Replacing Brushes 24 inch Snap-Fan
vacuum
DRILL
Brush Replacement Kit
1. Remove entire fan from wall and place on level surface facedown.Remove screws and washer. Set aside.Lift fan blade assembly/motor out of frame.*May need to be knocked loose with rubber mallet.
2.a. Use 3mm Allen wrench to remove blade assembly from motor.
b. Cut zip-ties to separate wires from stay. a
b
3. To remove motor cap:a. Tap top of screws with phillips driver.
b. Using a long phillips screw driver, unscrew screws using downwards pressure.
c. Remove all 4 screws
d. Remove motor cap
e. Tap top of armature with soft rubber mallet.
a
b
cd e
4.a. Push end of armature withthumb and lift off motor barrel.
b. Vacuum around base of armature/brush holder end cap.
c. Lift off armature.
d. Vacuum brush holder/brush holder end cap
5. Remove old brush holder card: a. Slide a flat head screw driver in between the top mica brush holder card and the bottom mica card.* One mica isolator will remain in place.
b. Lift off old brush holder card and discard.
6. Replace new brush holder card:
a. Line up new brush holder card with brush holder end cap.Line up output wires and line up holes in brush holder card with studs on brush holder end cap.
b. Using a flat head screw driver, push studs through holes in brush holder end cap. *This will take some pressure and will be a tight fit.
c. Replace water tight seal for output wires.
7. Place new studs from kit onto brush holder end cap. Using vice grips, tighten screws until they bottom out.
a
b
c
8. Make motor holder from plywood.
a. Take piece of plywood approximately 2 ft. x 2 ft.
b. Drill hole in center of board approxi-mately 1 inch in diameter, to snugly contain brush holder end cap.
c. Draw lines to be later lined up with stays
d. Place 4 screws in plywood and attach coated wire approximately 6 inches long to each screw.
*See diagram for placing
a
b
c
d
9. Secure brush holder end cap onto plywood by placing end cap bearing nub into pre-drilled hole.
Line up brushes with screws/wires. Output wires should be at top.
10. a. Remove brush by pulling copper wire.
b. Slide new spring from kit into brush holder.
c. Slide coated wire from board under and around copper wire. d. Slide brush back in brush holder and pull coated wire to hold brush in place.
REPEAT WITH ALL 4 BRUSHES
11. Clean armature:
a. Connect to drill by placing motor shaft into drill bit holder.
b. Using sand paper grade 200Spin motor shaft and clean using sand paper.
12. a. Place armature back on brush holder end cap.
b. Pull out brush holder wires.
c. Make sure brushes are making contact with armiture.
13. Replace motor barrel: a. First clean magnets inside motor barrel.
b. Place hand through and hold endof armature with finger. * With downward pressure, hold armature in place so it does not ‘jump up’ out of brush holder. Motor barrel brushes are strong magnets and will attract the steel core of the armature.
c. Line up magnets and screws.Screws should be placedin between each magnet.
d. Slide motor barrel back on.
14. Reassemble
a. Place motor cap back on
b. Place washer on each stud and tighten nut with 7mm wrench.
c. Zip-tie output wire back onto stay and cut off remaining ends.
d. Slide fan blade assembly back onto motor. Tighten to 60” lbs using 3mm Allen.
e. Place motor/fan blade assembly back on frame.
f. Screw back in using old screws.
a
b
c
d
e
f
a
b
c
d
a
b
a
b
c d
a
b
1
b
c
a
b
*
d
Replacing Brushes 24 inch Snap-Fan
vacuum
DRILL
Brush Replacement Kit
1. Remove entire fan from wall and place on level surface facedown.Remove screws and washer. Set aside.Lift fan blade assembly/motor out of frame.*May need to be knocked loose with rubber mallet.
2.a. Use 3mm Allen wrench to remove blade assembly from motor.
b. Cut zip-ties to separate wires from stay. a
b
3. To remove motor cap:a. Tap top of screws with phillips driver.
b. Using a long phillips screw driver, unscrew screws using downwards pressure.
c. Remove all 4 screws
d. Remove motor cap
e. Tap top of armature with soft rubber mallet.
a
b
cd e
4.a. Push end of armature withthumb and lift off motor barrel.
b. Vacuum around base of armature/brush holder end cap.
c. Lift off armature.
d. Vacuum brush holder/brush holder end cap
5. Remove old brush holder card: a. Slide a flat head screw driver in between the top mica brush holder card and the bottom mica card.* One mica isolator will remain in place.
b. Lift off old brush holder card and discard.
6. Replace new brush holder card:
a. Line up new brush holder card with brush holder end cap.Line up output wires and line up holes in brush holder card with studs on brush holder end cap.
b. Using a flat head screw driver, push studs through holes in brush holder end cap. *This will take some pressure and will be a tight fit.
c. Replace water tight seal for output wires.
7. Place new studs from kit onto brush holder end cap. Using vice grips, tighten screws until they bottom out.
a
b
c
8. Make motor holder from plywood.
a. Take piece of plywood approximately 2 ft. x 2 ft.
b. Drill hole in center of board approxi-mately 1 inch in diameter, to snugly contain brush holder end cap.
c. Draw lines to be later lined up with stays
d. Place 4 screws in plywood and attach coated wire approximately 6 inches long to each screw.
*See diagram for placing
a
b
c
d
9. Secure brush holder end cap onto plywood by placing end cap bearing nub into pre-drilled hole.
Line up brushes with screws/wires. Output wires should be at top.
10. a. Remove brush by pulling copper wire.
b. Slide new spring from kit into brush holder.
c. Slide coated wire from board under and around copper wire. d. Slide brush back in brush holder and pull coated wire to hold brush in place.
REPEAT WITH ALL 4 BRUSHES
11. Clean armature:
a. Connect to drill by placing motor shaft into drill bit holder.
b. Using sand paper grade 200Spin motor shaft and clean using sand paper.
12. a. Place armature back on brush holder end cap.
b. Pull out brush holder wires.
c. Make sure brushes are making contact with armiture.
13. Replace motor barrel: a. First clean magnets inside motor barrel.
b. Place hand through and hold endof armature with finger. * With downward pressure, hold armature in place so it does not ‘jump up’ out of brush holder. Motor barrel brushes are strong magnets and will attract the steel core of the armature.
c. Line up magnets and screws.Screws should be placedin between each magnet.
d. Slide motor barrel back on.
14. Reassemble
a. Place motor cap back on
b. Place washer on each stud and tighten nut with 7mm wrench.
c. Zip-tie output wire back onto stay and cut off remaining ends.
d. Slide fan blade assembly back onto motor. Tighten to 60” lbs using 3mm Allen.
e. Place motor/fan blade assembly back on frame.
f. Screw back in using old screws.
a
b
c
d
e
f
a
b
c
d
a
b
a
b
c d
a
b
1
b
c
a
b
*
d
Replacing Brushes 24 inch Snap-Fan
vacuum
DRILL
Brush Replacement Kit
1. Remove entire fan from wall and place on level surface facedown.Remove screws and washer. Set aside.Lift fan blade assembly/motor out of frame.*May need to be knocked loose with rubber mallet.
2.a. Use 3mm Allen wrench to remove blade assembly from motor.
b. Cut zip-ties to separate wires from stay. a
b
3. To remove motor cap:a. Tap top of screws with phillips driver.
b. Using a long phillips screw driver, unscrew screws using downwards pressure.
c. Remove all 4 screws
d. Remove motor cap
e. Tap top of armature with soft rubber mallet.
a
b
cd e
4.a. Push end of armature withthumb and lift off motor barrel.
b. Vacuum around base of armature/brush holder end cap.
c. Lift off armature.
d. Vacuum brush holder/brush holder end cap
5. Remove old brush holder card: a. Slide a flat head screw driver in between the top mica brush holder card and the bottom mica card.* One mica isolator will remain in place.
b. Lift off old brush holder card and discard.
6. Replace new brush holder card:
a. Line up new brush holder card with brush holder end cap.Line up output wires and line up holes in brush holder card with studs on brush holder end cap.
b. Using a flat head screw driver, push studs through holes in brush holder end cap. *This will take some pressure and will be a tight fit.
c. Replace water tight seal for output wires.
7. Place new studs from kit onto brush holder end cap. Using vice grips, tighten screws until they bottom out.
a
b
c
8. Make motor holder from plywood.
a. Take piece of plywood approximately 2 ft. x 2 ft.
b. Drill hole in center of board approxi-mately 1 inch in diameter, to snugly contain brush holder end cap.
c. Draw lines to be later lined up with stays
d. Place 4 screws in plywood and attach coated wire approximately 6 inches long to each screw.
*See diagram for placing
a
b
c
d
9. Secure brush holder end cap onto plywood by placing end cap bearing nub into pre-drilled hole.
Line up brushes with screws/wires. Output wires should be at top.
10. a. Remove brush by pulling copper wire.
b. Slide new spring from kit into brush holder.
c. Slide coated wire from board under and around copper wire. d. Slide brush back in brush holder and pull coated wire to hold brush in place.
REPEAT WITH ALL 4 BRUSHES
11. Clean armature:
a. Connect to drill by placing motor shaft into drill bit holder.
b. Using sand paper grade 200Spin motor shaft and clean using sand paper.
12. a. Place armature back on brush holder end cap.
b. Pull out brush holder wires.
c. Make sure brushes are making contact with armiture.
13. Replace motor barrel: a. First clean magnets inside motor barrel.
b. Place hand through and hold endof armature with finger. * With downward pressure, hold armature in place so it does not ‘jump up’ out of brush holder. Motor barrel brushes are strong magnets and will attract the steel core of the armature.
c. Line up magnets and screws.Screws should be placedin between each magnet.
d. Slide motor barrel back on.
14. Reassemble
a. Place motor cap back on
b. Place washer on each stud and tighten nut with 7mm wrench.
c. Zip-tie output wire back onto stay and cut off remaining ends.
d. Slide fan blade assembly back onto motor. Tighten to 60” lbs using 3mm Allen.
e. Place motor/fan blade assembly back on frame.
f. Screw back in using old screws.
a
b
c
d
e
f
a
b
c
d
a
b
a
b
c d
a
b
1
b
c
a
b
*
d
Replacing Brushes 24 inch Snap-Fan
vacuum
DRILL
Brush Replacement Kit
1. Remove entire fan from wall and place on level surface facedown.Remove screws and washer. Set aside.Lift fan blade assembly/motor out of frame.*May need to be knocked loose with rubber mallet.
2.a. Use 3mm Allen wrench to remove blade assembly from motor.
b. Cut zip-ties to separate wires from stay. a
b
3. To remove motor cap:a. Tap top of screws with phillips driver.
b. Using a long phillips screw driver, unscrew screws using downwards pressure.
c. Remove all 4 screws
d. Remove motor cap
e. Tap top of armature with soft rubber mallet.
a
b
cd e
4.a. Push end of armature withthumb and lift off motor barrel.
b. Vacuum around base of armature/brush holder end cap.
c. Lift off armature.
d. Vacuum brush holder/brush holder end cap
5. Remove old brush holder card: a. Slide a flat head screw driver in between the top mica brush holder card and the bottom mica card.* One mica isolator will remain in place.
b. Lift off old brush holder card and discard.
6. Replace new brush holder card:
a. Line up new brush holder card with brush holder end cap.Line up output wires and line up holes in brush holder card with studs on brush holder end cap.
b. Using a flat head screw driver, push studs through holes in brush holder end cap. *This will take some pressure and will be a tight fit.
c. Replace water tight seal for output wires.
7. Place new studs from kit onto brush holder end cap. Using vice grips, tighten screws until they bottom out.
a
b
c
8. Make motor holder from plywood.
a. Take piece of plywood approximately 2 ft. x 2 ft.
b. Drill hole in center of board approxi-mately 1 inch in diameter, to snugly contain brush holder end cap.
c. Draw lines to be later lined up with stays
d. Place 4 screws in plywood and attach coated wire approximately 6 inches long to each screw.
*See diagram for placing
a
b
c
d
9. Secure brush holder end cap onto plywood by placing end cap bearing nub into pre-drilled hole.
Line up brushes with screws/wires. Output wires should be at top.
10. a. Remove brush by pulling copper wire.
b. Slide new spring from kit into brush holder.
c. Slide coated wire from board under and around copper wire. d. Slide brush back in brush holder and pull coated wire to hold brush in place.
REPEAT WITH ALL 4 BRUSHES
11. Clean armature:
a. Connect to drill by placing motor shaft into drill bit holder.
b. Using sand paper grade 200Spin motor shaft and clean using sand paper.
12. a. Place armature back on brush holder end cap.
b. Pull out brush holder wires.
c. Make sure brushes are making contact with armiture.
13. Replace motor barrel: a. First clean magnets inside motor barrel.
b. Place hand through and hold endof armature with finger. * With downward pressure, hold armature in place so it does not ‘jump up’ out of brush holder. Motor barrel brushes are strong magnets and will attract the steel core of the armature.
c. Line up magnets and screws.Screws should be placedin between each magnet.
d. Slide motor barrel back on.
14. Reassemble
a. Place motor cap back on
b. Place washer on each stud and tighten nut with 7mm wrench.
c. Zip-tie output wire back onto stay and cut off remaining ends.
d. Slide fan blade assembly back onto motor. Tighten to 60” lbs using 3mm Allen.
e. Place motor/fan blade assembly back on frame.
f. Screw back in using old screws.
a
b
c
d
e
f
a
b
c
d
a
b
a
b
c d
a
b
1
b
c
a
b
*
d
Replacing Brushes 24 inch Snap-Fan
vacuum
DRILL
Brush Replacement Kit
1. Remove entire fan from wall and place on level surface facedown.Remove screws and washer. Set aside.Lift fan blade assembly/motor out of frame.*May need to be knocked loose with rubber mallet.
2.a. Use 3mm Allen wrench to remove blade assembly from motor.
b. Cut zip-ties to separate wires from stay. a
b
3. To remove motor cap:a. Tap top of screws with phillips driver.
b. Using a long phillips screw driver, unscrew screws using downwards pressure.
c. Remove all 4 screws
d. Remove motor cap
e. Tap top of armature with soft rubber mallet.
a
b
cd e
4.a. Push end of armature withthumb and lift off motor barrel.
b. Vacuum around base of armature/brush holder end cap.
c. Lift off armature.
d. Vacuum brush holder/brush holder end cap
5. Remove old brush holder card: a. Slide a flat head screw driver in between the top mica brush holder card and the bottom mica card.* One mica isolator will remain in place.
b. Lift off old brush holder card and discard.
6. Replace new brush holder card:
a. Line up new brush holder card with brush holder end cap.Line up output wires and line up holes in brush holder card with studs on brush holder end cap.
b. Using a flat head screw driver, push studs through holes in brush holder end cap. *This will take some pressure and will be a tight fit.
c. Replace water tight seal for output wires.
7. Place new studs from kit onto brush holder end cap. Using vice grips, tighten screws until they bottom out.
a
b
c
8. Make motor holder from plywood.
a. Take piece of plywood approximately 2 ft. x 2 ft.
b. Drill hole in center of board approxi-mately 1 inch in diameter, to snugly contain brush holder end cap.
c. Draw lines to be later lined up with stays
d. Place 4 screws in plywood and attach coated wire approximately 6 inches long to each screw.
*See diagram for placing
a
b
c
d
9. Secure brush holder end cap onto plywood by placing end cap bearing nub into pre-drilled hole.
Line up brushes with screws/wires. Output wires should be at top.
10. a. Remove brush by pulling copper wire.
b. Slide new spring from kit into brush holder.
c. Slide coated wire from board under and around copper wire. d. Slide brush back in brush holder and pull coated wire to hold brush in place.
REPEAT WITH ALL 4 BRUSHES
11. Clean armature:
a. Connect to drill by placing motor shaft into drill bit holder.
b. Using sand paper grade 200Spin motor shaft and clean using sand paper.
12. a. Place armature back on brush holder end cap.
b. Pull out brush holder wires.
c. Make sure brushes are making contact with armiture.
13. Replace motor barrel: a. First clean magnets inside motor barrel.
b. Place hand through and hold endof armature with finger. * With downward pressure, hold armature in place so it does not ‘jump up’ out of brush holder. Motor barrel brushes are strong magnets and will attract the steel core of the armature.
c. Line up magnets and screws.Screws should be placedin between each magnet.
d. Slide motor barrel back on.
14. Reassemble
a. Place motor cap back on
b. Place washer on each stud and tighten nut with 7mm wrench.
c. Zip-tie output wire back onto stay and cut off remaining ends.
d. Slide fan blade assembly back onto motor. Tighten to 60” lbs using 3mm Allen.
e. Place motor/fan blade assembly back on frame.
f. Screw back in using old screws.
a
b
c
d
e
f
a
b
c
d
a
b
a
b
c d
a
b
1
b
c
a
b
*
d
Replacing Brushes 24 inch Snap-Fan
vacuum
DRILL
Brush Replacement Kit
1. Remove entire fan from wall and place on level surface facedown.Remove screws and washer. Set aside.Lift fan blade assembly/motor out of frame.*May need to be knocked loose with rubber mallet.
2.a. Use 3mm Allen wrench to remove blade assembly from motor.
b. Cut zip-ties to separate wires from stay. a
b
3. To remove motor cap:a. Tap top of screws with phillips driver.
b. Using a long phillips screw driver, unscrew screws using downwards pressure.
c. Remove all 4 screws
d. Remove motor cap
e. Tap top of armature with soft rubber mallet.
a
b
cd e
4.a. Push end of armature withthumb and lift off motor barrel.
b. Vacuum around base of armature/brush holder end cap.
c. Lift off armature.
d. Vacuum brush holder/brush holder end cap
5. Remove old brush holder card: a. Slide a flat head screw driver in between the top mica brush holder card and the bottom mica card.* One mica isolator will remain in place.
b. Lift off old brush holder card and discard.
6. Replace new brush holder card:
a. Line up new brush holder card with brush holder end cap.Line up output wires and line up holes in brush holder card with studs on brush holder end cap.
b. Using a flat head screw driver, push studs through holes in brush holder end cap. *This will take some pressure and will be a tight fit.
c. Replace water tight seal for output wires.
7. Place new studs from kit onto brush holder end cap. Using vice grips, tighten screws until they bottom out.
a
b
c
8. Make motor holder from plywood.
a. Take piece of plywood approximately 2 ft. x 2 ft.
b. Drill hole in center of board approxi-mately 1 inch in diameter, to snugly contain brush holder end cap.
c. Draw lines to be later lined up with stays
d. Place 4 screws in plywood and attach coated wire approximately 6 inches long to each screw.
*See diagram for placing
a
b
c
d
9. Secure brush holder end cap onto plywood by placing end cap bearing nub into pre-drilled hole.
Line up brushes with screws/wires. Output wires should be at top.
10. a. Remove brush by pulling copper wire.
b. Slide new spring from kit into brush holder.
c. Slide coated wire from board under and around copper wire. d. Slide brush back in brush holder and pull coated wire to hold brush in place.
REPEAT WITH ALL 4 BRUSHES
11. Clean armature:
a. Connect to drill by placing motor shaft into drill bit holder.
b. Using sand paper grade 200Spin motor shaft and clean using sand paper.
12. a. Place armature back on brush holder end cap.
b. Pull out brush holder wires.
c. Make sure brushes are making contact with armiture.
13. Replace motor barrel: a. First clean magnets inside motor barrel.
b. Place hand through and hold endof armature with finger. * With downward pressure, hold armature in place so it does not ‘jump up’ out of brush holder. Motor barrel brushes are strong magnets and will attract the steel core of the armature.
c. Line up magnets and screws.Screws should be placedin between each magnet.
d. Slide motor barrel back on.
14. Reassemble
a. Place motor cap back on
b. Place washer on each stud and tighten nut with 7mm wrench.
c. Zip-tie output wire back onto stay and cut off remaining ends.
d. Slide fan blade assembly back onto motor. Tighten to 60” lbs using 3mm Allen.
e. Place motor/fan blade assembly back on frame.
f. Screw back in using old screws.
a
b
c
d
e
f
a
b
c
d
a
b
a
b
c d
a
b
1
b
c
a
b
*
d
Replacing Brushes 24 inch Snap-Fan
vacuum
DRILL
Brush Replacement Kit
1. Remove entire fan from wall and place on level surface facedown.Remove screws and washer. Set aside.Lift fan blade assembly/motor out of frame.*May need to be knocked loose with rubber mallet.
2.a. Use 3mm Allen wrench to remove blade assembly from motor.
b. Cut zip-ties to separate wires from stay. a
b
3. To remove motor cap:a. Tap top of screws with phillips driver.
b. Using a long phillips screw driver, unscrew screws using downwards pressure.
c. Remove all 4 screws
d. Remove motor cap
e. Tap top of armature with soft rubber mallet.
a
b
cd e
4.a. Push end of armature withthumb and lift off motor barrel.
b. Vacuum around base of armature/brush holder end cap.
c. Lift off armature.
d. Vacuum brush holder/brush holder end cap
5. Remove old brush holder card: a. Slide a flat head screw driver in between the top mica brush holder card and the bottom mica card.* One mica isolator will remain in place.
b. Lift off old brush holder card and discard.
6. Replace new brush holder card:
a. Line up new brush holder card with brush holder end cap.Line up output wires and line up holes in brush holder card with studs on brush holder end cap.
b. Using a flat head screw driver, push studs through holes in brush holder end cap. *This will take some pressure and will be a tight fit.
c. Replace water tight seal for output wires.
7. Place new studs from kit onto brush holder end cap. Using vice grips, tighten screws until they bottom out.
a
b
c
8. Make motor holder from plywood.
a. Take piece of plywood approximately 2 ft. x 2 ft.
b. Drill hole in center of board approxi-mately 1 inch in diameter, to snugly contain brush holder end cap.
c. Draw lines to be later lined up with stays
d. Place 4 screws in plywood and attach coated wire approximately 6 inches long to each screw.
*See diagram for placing
a
b
c
d
9. Secure brush holder end cap onto plywood by placing end cap bearing nub into pre-drilled hole.
Line up brushes with screws/wires. Output wires should be at top.
10. a. Remove brush by pulling copper wire.
b. Slide new spring from kit into brush holder.
c. Slide coated wire from board under and around copper wire. d. Slide brush back in brush holder and pull coated wire to hold brush in place.
REPEAT WITH ALL 4 BRUSHES
11. Clean armature:
a. Connect to drill by placing motor shaft into drill bit holder.
b. Using sand paper grade 200Spin motor shaft and clean using sand paper.
12. a. Place armature back on brush holder end cap.
b. Pull out brush holder wires.
c. Make sure brushes are making contact with armiture.
13. Replace motor barrel: a. First clean magnets inside motor barrel.
b. Place hand through and hold endof armature with finger. * With downward pressure, hold armature in place so it does not ‘jump up’ out of brush holder. Motor barrel brushes are strong magnets and will attract the steel core of the armature.
c. Line up magnets and screws.Screws should be placedin between each magnet.
d. Slide motor barrel back on.
14. Reassemble
a. Place motor cap back on
b. Place washer on each stud and tighten nut with 7mm wrench.
c. Zip-tie output wire back onto stay and cut off remaining ends.
d. Slide fan blade assembly back onto motor. Tighten to 60” lbs using 3mm Allen.
e. Place motor/fan blade assembly back on frame.
f. Screw back in using old screws.
a
b
c
d
e
f
a
b
c
d
a
b
a
b
c d
a
b
1
b
c
a
b
*
d
Replacing Brushes 24 inch Snap-Fan
vacuum
DRILL
Brush Replacement Kit
1. Remove entire fan from wall and place on level surface facedown.Remove screws and washer. Set aside.Lift fan blade assembly/motor out of frame.*May need to be knocked loose with rubber mallet.
2.a. Use 3mm Allen wrench to remove blade assembly from motor.
b. Cut zip-ties to separate wires from stay. a
b
3. To remove motor cap:a. Tap top of screws with phillips driver.
b. Using a long phillips screw driver, unscrew screws using downwards pressure.
c. Remove all 4 screws
d. Remove motor cap
e. Tap top of armature with soft rubber mallet.
a
b
cd e
4.a. Push end of armature withthumb and lift off motor barrel.
b. Vacuum around base of armature/brush holder end cap.
c. Lift off armature.
d. Vacuum brush holder/brush holder end cap
5. Remove old brush holder card: a. Slide a flat head screw driver in between the top mica brush holder card and the bottom mica card.* One mica isolator will remain in place.
b. Lift off old brush holder card and discard.
6. Replace new brush holder card:
a. Line up new brush holder card with brush holder end cap.Line up output wires and line up holes in brush holder card with studs on brush holder end cap.
b. Using a flat head screw driver, push studs through holes in brush holder end cap. *This will take some pressure and will be a tight fit.
c. Replace water tight seal for output wires.
7. Place new studs from kit onto brush holder end cap. Using vice grips, tighten screws until they bottom out.
a
b
c
8. Make motor holder from plywood.
a. Take piece of plywood approximately 2 ft. x 2 ft.
b. Drill hole in center of board approxi-mately 1 inch in diameter, to snugly contain brush holder end cap.
c. Draw lines to be later lined up with stays
d. Place 4 screws in plywood and attach coated wire approximately 6 inches long to each screw.
*See diagram for placing
a
b
c
d
9. Secure brush holder end cap onto plywood by placing end cap bearing nub into pre-drilled hole.
Line up brushes with screws/wires. Output wires should be at top.
10. a. Remove brush by pulling copper wire.
b. Slide new spring from kit into brush holder.
c. Slide coated wire from board under and around copper wire. d. Slide brush back in brush holder and pull coated wire to hold brush in place.
REPEAT WITH ALL 4 BRUSHES
11. Clean armature:
a. Connect to drill by placing motor shaft into drill bit holder.
b. Using sand paper grade 200Spin motor shaft and clean using sand paper.
12. a. Place armature back on brush holder end cap.
b. Pull out brush holder wires.
c. Make sure brushes are making contact with armiture.
13. Replace motor barrel: a. First clean magnets inside motor barrel.
b. Place hand through and hold endof armature with finger. * With downward pressure, hold armature in place so it does not ‘jump up’ out of brush holder. Motor barrel brushes are strong magnets and will attract the steel core of the armature.
c. Line up magnets and screws.Screws should be placedin between each magnet.
d. Slide motor barrel back on.
14. Reassemble
a. Place motor cap back on
b. Place washer on each stud and tighten nut with 7mm wrench.
c. Zip-tie output wire back onto stay and cut off remaining ends.
d. Slide fan blade assembly back onto motor. Tighten to 60” lbs using 3mm Allen.
e. Place motor/fan blade assembly back on frame.
f. Screw back in using old screws.
a
b
c
d
e
f
a
b
c
d
a
b
a
b
c d
a
b
1
b
c
a
b
*
d
