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Models:

50730 – Standard Duty
50760 – Versatility Kit

Machine and Motor Parts.

Parts Page Reorder No. PD01•10

Effective February, 2001

Supercedes PD92•12

Dynisher

Always operate, inspect and maintain this tool in accordance with the Safety Code for portable air
tools (ANSI B186.1) and any other applicable safety codes and regulations. Please refer to
Dynabrade’s Warning/Safety Operating Instructions for more complete safety information.

WARNING

!

See reverse side for Air Motor Assembly.

2

3

4

5

7

6

3

8

9

10

51

49

14

15

16

20

28

29

35

36

37

38

15

34

33

32

31

27

25

24

10

40

30

21

18

22

47

45

41

50

44

43

54

42

41

53

1

13

12

1

95179

Bolt

2

95023

Bolt

3

95167

Washer (3)

4

95166

Washer (2)

5

50733

Handle Bracket

6

50734

U Handle Bracket

7

50753

Handle Grip Assembly

(Incl. 

50752

Rod, 

95169

Grip)

8

95158

Bolt

9

50749

Wheel Guard

10

95227

Washer (3)

11

95207

Screw (2)

12

50745

Handle Locking Nut

13

95594

Spring

14

95405

Screw

15

95146

Washer (2)

16

95407

O-Ring

17

95309

Screw (2)

18

50748

Silencer

19

95168

Screw (4)

20

50744

Handle Mounting Stud

21

50732

Cover

22

95350

Drive Belt

23

95178

Screw

24

50740

Driven Pulley

25

95364

Washer

26

95210

Screw (5)

27

50743

Bearing Plate

28

50741

Spacer

29

50722

Bearing (2)

30

95446

Washer (2)

31

11813

Bearing (2)

32

95447

Washer (2)

33

50762

Driven Gear

34

50761

Drive Gear

35

50766

Nut

36

11013

Bearing

37

50759

Tension Arm

38

50747

Tension Spring

39

95515

Screw (4)

40

50731

Housing

41

95365

Woodruff Key (2)

42

50736

Wheel Arbor

43

50716

Washer

44

50737

Arbor Locking Screw

45

95406

View Port Screw

46

95097

Grease Fitting

47

50751

Spring Mount

48

95163

Screw

49

95368

Woodruff Key

50

50763

Drive Gear Shaft

51

07101

Air Motor

52

95746

Air Regulator

53

50719

Wheel Wrench

54

50679

Wrench

Index Key

No.  Part #   Description

8 N•m

T

A

9

A

2

O

1

A

8

A

2

A

2

A

1

A

2

G

1

A

1

G

1

A

1

A

2

A

2

A

2

A

2

A

1

A

1

8 N•m

T

8 N•m

T

17

52

11

39

46

48

23

26

A

T

G

O

Adhesive:

A

1

= Loctite #609

A

2

= Loctite #271

A

6

= Loctite #380

A

8

= Loctite #567

A

9

= Loctite #587

Torque:  

N•m x 8.85 = In. - lbs.

Grease:  

G

1

= Lubriplate 630AA

Oil:  

O

1

= Air Lube

KEY

19

Summary of Contents for Dynisher 50730

Page 1: ...05 Screw 15 95146 Washer 2 16 95407 O Ring 17 95309 Screw 2 18 50748 Silencer 19 95168 Screw 4 20 50744 Handle Mounting Stud 21 50732 Cover 22 95350 Drive Belt 23 95178 Screw 24 50740 Driven Pulley 25 95364 Washer 26 95210 Screw 5 27 50743 Bearing Plate 28 50741 Spacer 29 50722 Bearing 2 30 95446 Washer 2 31 11813 Bearing 2 32 95447 Washer 2 33 50762 Driven Gear 34 50761 Drive Gear 35 50766 Nut 36...

Page 2: ... Gasket 18 07122 Housing Cap 19 01791 Washer 4 20 01790 Screw 4 21 07136 Handle Grip 22 02658 Packing 23 02631 Nut 24 02626 Adjustment Bushing 25 01746 O Ring 26 07141 Valve Body Incl 07142 Bushing 27 07168 Valve Stem Assembly 28 07145 Spring 29 07146 Packing 30 07147 Plug 31 01089 Lever 32 07142 Bushing 33 01017 Pin 34 01660 Inlet Bushing Index Key No Part Description 5 7 6 13 14 20 19 18 32 21 2...

Page 3: ...ion 8 Mineral spirits are recommended when cleaning the tool and parts Do not clean tool or parts with any solvents or oils containing acids esters keytones chlorinated hydrocarbons or nitro carbons One Year Warranty Following the reasonable assumption that any inherent defect which might prevail in a product will become apparent to the user within one year from the date of purchase all equipment ...

Page 4: ...0 Part No Grit Part No Grit Part No Grit 90850 40 90851 80 90852 120 Lubricating Procedure 1 Thoroughly wipe clean 95097 Grease Fitting and 95406 View Port Screw to prevent dirt and abrasive material from entering gear case 2 Remove view port screw and supply two full plunges every 300 hours using 95542 Grease and 95541 Grease Gun Note Do not over grease 3 Connect tool to the air supply and run th...

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