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ツール Dynabrade 95809のPDF マニュアルをオンラインで閲覧またはダウンロードできます。Dynabrade 95809 8 ページ。 Tune-up kit

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A complete motor tune-up kit, Part No. 95809, is available which includes assorted parts to help maintain

motor in tip-top shape.

Warning: Manufacturers warranty is void if tool is dissembled before warranty expires.

To Disassemble Angle-Head Tool:

1. Carefully place motor housing in a soft jaw vise, holding it on the flats at the air inlet end of the housing.

2. Use two wrenches, place one on 54527 Lock Ring, and the other on 54547 Angle-Head Housing. Turn 54547

Housing in a clockwise direction. (Note: left hand thread).

To Remove Planetary Gear and Motor Assembly:

1. Loosen 54526 Adapter turning it counter clockwise.

2. Loosen 01040 Lock Screw and remove.

3. Pull out planetary gear assembly. Motor is now free to slide out of housing. (Note: If motor does not slide out

freely, tap end of housing with plastic mallet).

To Disassemble Planetary Gear Assembly:

1. Clamp a bearing separator between the 54522 Ring Gear and the 54520 Bearing toward the spline end of the assembly.

2. Hang the planetary assembly with the separator in an arbor press (Note: spline end pointing up) and press

bearing from 54521 Carrier.

3. Remove 54522 Ring Gear and both 54519 Gears along with 54518 Shafts. Normally 01033 Needle Bearings

inside 54519 Gears will last the life of the gears. Replacement gears have needle bearings already pressed in.

If it is desired to replace needle bearings in gears, pusher rod must be .249 minus .005 inches in diameter. When

pressing new needle bearings into gears, press only on the trademark end of bearings.

4. Press remaining 54520 Bearing from 54521 Carrier.

To Disassemble Motor:

1. Clamp a bearing separator between the 54516 Bearing Plate and the 54512 Cylinder.

2. Hang the motor assembly with the separator in an arbor press (Note: gear end pointing up) and press bearing

from 54513 Rotor.

3. 54516 Front Bearing Plate and 02649 Bearing can now be pressed off.

4. Press 54511 Bearing Plate and 11016 Bearing from 54313 Rotor.

To Disassemble Angle-Head Assembly:

1. Remove 54540 Retaining Ring using a standard 5/8" hex key (Note: retaining ring has a left hand thread).

2. 54541 Spindle and associated parts will now slide out of 54547 Housing.

3. Loosen 54550 Bearing Cap, using a standard pin wrench or other suitable tools.

4. Pull out 54549 Work Spindle and associated parts.

Disassembly is complete.

To Assemble Angle-Head Assembly:

(Note: All parts should be thoroughly cleaned before reassembly).

1. Assemble 54542 Ball Bearing and 54537 Ball Bearing to 54549 Spindle. Insert assembly into small cavity of angle-head.

2. Screw in 54550 Lock Ring and test for end-play. Spindle must turn freely, but there should not be excessive end-

play. If end-play is excessive, insert 54536 Shims as needed in 54547 Angle Housing behind 54542 Ball Bearing.

3. Slip 54542 Bearing, 54546 Bevel Gear onto 54541 Spindle.

4. Place 54545 Shim Pack (as req.) onto spindle and install 01053 Bearing onto 54541 Spindle.

5. Use a standard 5/8" hex key to install 54540 Retaining Ring (Note: left hand thread) in 54547 Angle Housing

"finger tight".

6. Test for backlash between gears. There should be .002 to .003 backlash between the gears. If assembly does not

have proper backlash, remove 54540 Retaining Ring and 01053 Ball Bearing. Place necessary 54545 Shims on

bearing seat of 54541 Spindle. Replace 01053 Ball Bearing and 54540 Retaining Ring. When proper backlash is

set, tighten 54540 Retaining Ring with standard 5/8" hex key and recheck for backlash.

continued on next page

Assembly/Disassembly Instructions

3,200 RPM Angle Head Tools