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Model BK-229 Parts List

Ref.    Parts No.                Description

      Quantity

1

A57-6-2001-108

Foot pedal

1

2*

677-5-0070-101

E-clip

2

3

A57-6-2003-102

Foot pedal axle

1

4

D05-6-1001-106

Manifold plug

1

5

A57-6-3007-105

Noise suppressor

1

6

666-5-0160-107

C-clip

1

7*

573-7-0070-207

Back-up ring

2

8*

511-7-0070-104

O-ring

2

9

A57-6-4002-201

Oil outlet valve

1

10

512-2-0043-108

Compression spring

1

11

601-7-0009-001

Steel ball

1

12

511-7-0410-102

O-ring

1

13

649-1-0050-055

Allen Screw

6

14*

515-3-0051-104

Copper washer

6

15

A57-6-1603-202

Reservoir top plate

1

16

644-1-0060-05311

Screw

1

17

503-9-0050-106

Steel ball seat

1

18

601-7-0006-005

Steel ball

1

19*

532-3-0127-106

Special washer

2

20

A59-6-1017-102

High pressure valve

1

21

A17-6-1216-102

Valve stem

1

22

512-2-0067-010

Compression spring

1

23

A17-5-1603-300

Pressure adjust nut

1

24

601-7-0008-009

Steel ball

1

25

A59-6-1015-108

Oil entrance valve

1

26

520-8-0134-101

Filter

1

27*

A57-6-1602-109

Gasket

1

28

A57-6-1601-107

Reservoir

1

29

649-1-0060-122

Allen Screw

4

30

A57-6-1002-105

Motor cover

1

31

A17-6-2105-108

Gasket

2

32

A17-4-2100-500

Air piston assy.

1

33

A57-6-1003-107

Cylinder

1

34

A57-3-1011-108

Piston assy.

1

35

512-2-0410-017

Compression spring

1

36

A57-6-1014-102

Piston cover

1

37

A57-6-2023-108

Bushing

1

38

573-7-0120-105

Back-up ring

1

39*

522-7-0120-007

U-cup

1

40

A59-6-1013-105

Pump piston

1

41

A57-6-1016-106

Washer

1

42

H18-6-8103-104

Special washer

1

43

A57-6-1001-204

Base

1

44

A57-6-1605-105

Gasket

1

45

511-7-0140-200

O-ring

2

46

512-2-0092-101

Compression spring

1

47

649-1-0040-007

Allen Screw

1

48

A57-6-5004-109

Air entrance cap

1

49

511-7-0053-104

O-ring

1

50

A57-6-5001-103

Air entrance base

1

51

A17-6-1105-103

Plastic cap (air)

1

52

A57-6-5003-107

Air entrance valve

1

53

511-7-0080-309

O-ring

1

54

649-1-0050-046

Allen Screw

6

55a

A57-3-5007-107

Shipping plug (red)

1

55b

A57-3-1900-109

Air vent plug (black)

1

56

512-2-0061-100

Compression spring

1

57

644-1-0040-204

Screw

1

58*

512-2-0033-105

Compression spring

1

59

503-9-0035-100

Steel ball block

1

60

601-7-0003-009

Steel ball

1

61

A57-6-3003-305

Release valve

1

62

A57-6-3004-307

Release valve seat

1

63*

511-7-0100-309

O-ring

1

64*

573-7-0130-209

Back-up ring

1

65

552-2-0010-105

Compression spring

1

66*

A57-6-3002-206

Release valve pin

1

67

A57-6-3001-112

Release valve guide

1

68*

511-7-0050-300

O-ring

1

69*

A57-6-1604-103

Gasket

1

70

A17-6-1002-103

Noise suppressor

1

71

666-5-0250-108

C-clip

1

72

A57-6-4001-209

Oil manifold

1

A57-3-9901-101

Repair kit

1

Ref.    Parts No.                Description

      Quantity

* Repair kit includes 2, 7, 8, 14, 19, 27, 39,
   58, 63, 64, 66, 68, 69

7

BK229-M0

Summary of Contents for BK229

Page 1: ...Heavy Duty Hydraulic Treadle Pump Operating Instructions Parts Manual Model Number BK229 Capacity 10 000 PSI Printed in Taiwan BK229 M0 MAC TOOLS INC 505 N Cleveland Ave Suite 200 Westerville OH 43082...

Page 2: ...and Safety Its unique hydraulic circuit allows quick displacement of hydraulic fluid under no load conditions and easy pumping in loaded conditions These foot actuated pumps supply compressed hydraul...

Page 3: ...supply then connect to suitable application 3 To operate pump press on the horizontal portion of the foot pedal until desired pressure load or position is reached Always monitor pressure load or posit...

Page 4: ...mp a few seconds to evenly distribute fluid 2 Use a light machine oil to lubricate pivot points hinges etc Storage When not in use or during storage a Disconnect pump from air source depressurize and...

Page 5: ...ER S SOLE AND EXCLUSIVE REMEDY SHALL BE THE REPAIR OR REPLACEMENT OF DEFECTIVE PRODUCTS AS DESCRIBEDABOVE and 2 Mac Tools Inc SHALL NOT BE LIABLE FORANY CONSEQUENTIAL OR INCIDENTAL DAMAGE OR LOSS WHAT...

Page 6: ...rts Not all components of the pump are replacement items but are illustrated as a convenient reference of location and position in the assembly sequence When ordering parts give Model number serial nu...

Page 7: ...spring 1 36 A57 6 1014 102 Piston cover 1 37 A57 6 2023 108 Bushing 1 38 573 7 0120 105 Back up ring 1 39 522 7 0120 007 U cup 1 40 A59 6 1013 105 Pump piston 1 41 A57 6 1016 106 Washer 1 42 H18 6 81...

Page 8: ...Mac Tools Inc 505 N Cleveland Ave Suite 200 Westerville OH 43082 U S A...

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