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57098 Motor Repair Kit:

Includes special tools for proper
disassembly/assembly of the machine.

96024 Motor Tune-Up Kit: 

Includes assorted parts to help
maintain and repair motor.

Accessories

Vacuum Conversion Instructions

To Disassemble:

1.

Disconnect tool from power source.  Invert machine and secure in vise, using 

57092 

Collar (supplied in 

57098 

Repair Kit) or padded jaws.

2.

Remove 

56028 

Muffler Cap and 

56027 

Muffler Insert (3) from 

57066 

Muffler Body.  Using a 12 mm hex wrench (supplied in 

57098 

Repair Kit), remove 

muffler body and 

57065 

Cone Muffler from housing (not applicable for self-generated vac to central vac).

Non-Vac to Self-Generated Vac for Hook-Up to Self-Contained Dust Collection System

1.

Attach 

57083 

Vacuum Adapter to 

57842 

Vacuum Tube using 4 drops of #380 Loctite

®

.  Then attach to the housing making sure the tube is secured in 

the hole in the pad top.

2.

Place 

95526 

O-Ring on the muffler body between the shoulder and the four (4) protrusions.  Using a 12 mm hex wrench, attach the muffler body, cone 

muffler and o-ring to the housing through the vacuum adapter.

3.

Place vacuum nozzle into the vacuum adapter with the slots facing outward making sure that the knob on the nozzle is aligned with the slot in the adapter.

4.

Place 

57067 

Vacuum Tube into the vacuum adapter with the grooves facing inward until the adapter “snaps” onto the tube and the tube cannot be pulled 

out.  If the tube can be pulled out, rotate it 1/4 turn and place it back into the adapter until it “snaps”.

5.

Rotate tube until holes line up.  Insert 

96197 

Dowel Pin in holes until it is centered.

6.

Attach machine to portable dust collection system.

Non-Vac to Central Vac

1.

Attach 

57093 

Vacuum Adapter to 

57842 

Vacuum Tube using 4 drops of #380 Loctite

®

.  Then attach to the housing making sure the tube is secured in 

the hole in the pad top.

2.

Using a 12 mm hex wrench, attach the muffler body and cone muffler to the housing through the central vacuum adapter.

3.

Place muffler cap with inserts on muffler body making sure that the protrusions on the body fit in the pockets on the cap.

4.

Attach machine to central vacuum system.

Self-Generated Vac to Central Vac

1.

Remove 

96197 

Dowel Pin with an 1/8" drive pin.

2.

Remove 

57067 

Vacuum Tube from the 

57083 

Vacuum Adapter by turning it clockwise while pulling backward.

3.

Using a small flat screwdriver, pry the vacuum nozzle until it is loose and then remove it by using two fingers to push and pull it until it hits the “legs” on the 
vacuum adapter.  Place the vacuum tube back into the vacuum adapter far enough to push the “legs” back then push the vacuum nozzle and the vacuum 
tube out the rest of the way.

4.

Using a 12 mm hex wrench (supplied in 

57098 

Repair Kit), remove the 

57066 

Muffler Body, 

57065 

Cone Muffler and 

95526 

O-Ring from the housing 

through the adapter.  Remove the o-ring from the muffler body.

5.

Remove 

57083 

Vacuum Adapter and attach 

57093 

Vacuum Adapter to 

57842 

Vacuum Tube using 4 drops of #380 Loctite

®

.

6.

Using a 12 mm hex wrench, attach the muffler body, cone muffler and o-ring to the housing through the central vacuum adapter.

7.

Place muffler cap with inserts on muffler body making sure that the protrusions on the body fit in the pockets on the cap.

8.

Attach machine to central vacuum system.

Central Vac to Self Generated Vac

1.

Remove 

57093 

Central Vacuum Adapter and put the 

57083 

Vacuum Adapter to 

57842

Vacuum Tube using 4 drops of #380 Loctite

®

.

2.

Place 

95526 

O-Ring on the muffler body between the shoulder and the four (4) protrusions.  Using a 12 mm hex wrench (supplied in 

57098 

Repair Kit), 

attach the muffler body, cone muffler and o-ring to the housing through the vacuum adapter.

3.

Place vacuum nozzle into the vacuum adapter with the slots facing outward making sure that the knob on the nozzle is aligned with the slot in the adapter.

4.

Place 

57067 

Vacuum Tube into the vacuum adapter with the grooves facing inward until the adapter “snaps” onto the tube and the tube cannot be pulled 

out.  If the tube can be pulled out, rotate it 1/4 turn and place it back into the adapter until it “snaps”.

5.

Rotate tube until holes line up.  Insert 

96197 

Dowel Pin in holes until it is centered.

6.

Attach machine to portable dust collection system.

DYNABRADE

®

DYNABRADE, INC.,

8989 Sheridan Drive   

Clarence, NY 14031-1490   

Phone: (716) 631-0100   

Fax: 716-631-2073   

International Fax: 716-631-2524

DYNABRADE EUROPE S.àr.l.,

Zone Artisanale    

L-5485 Wormeldange—Haut, Luxembourg    

Telephone: 352 76 84 94 1   

Fax: 352 76 84 95 1

© DYNABRADE, INC., 2001

PRINTED IN USA

Visit our Web Site:  

www.dynabrade.com

Email:

Customer.Service@Dynabrade

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