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Page 14

For technical questions, please call 1‑800‑444‑3353.

SKU  68147        

PARTS LIST

Part

Description

Qty

1

Housing

1

2

End Cover 

1

3

Hex Socket Bolt  

(M10X35)

4

4

Flat Washer (Ø10)

14

5

Brush Cap 

2

6

Carbon Brush

2

7

Brush Holder 

2

8

Insulating Washer 

2

9

Cap 

2

10

Fan Cover 

1

11

Flat Washer (Ø6)

6

12

Hex Socket Bolt 

(M6X20)

8

13

Urethane Washer 

(Ø32)

1

14

Ball Bearing 

(6201 2RS C3)

2

15

Stator Housing

1

16

Circuit

1

17

Stator

1

19

Flat Washer (

Ø5)

3

20

Screw (ST4.8X80)

2

21

Armature

1

22

Inner Cover

1

22A

O-Ring (143X2)

1

23

Hex Socket Bolt  

(M10X30)

2

24

Ball Bearing 

(6203 2RS C3) 

1

25

Bearing Plate 

1

26

Hex Socket 

Bolt  (M5X12)

7

27

Needle Bearing 

(BK1312)

1

28

Counter Gear 

1

29

Bearing Cover  

(6201 2RZ C2)  

1

30

Gear  Cover 

1

31

Side Handle Shaft 

1

31A

Side Handle Protector 

1

31B

Side Handle  Cap

1

32

Flat Washer 

(

Ø8)

4

33

Spring  Washer 

(

Ø8)

4

Part

Description

Qty

34

Hex Socket 

Bolt  (M8X30)

4

35

Socket Bolt  (M10X55)

4

36

Ball Bearing  

6204 2RZ/ZZC2 

1

37

Partition Washer 

1

38

Gear 

1

39

Distance Ring 

1

40

Pin (Ø8x14)

2

41

Ball Bearing  

6305 2RZ/ZZ C2

1

42

Oil Seal Ring  

(Ø34XØ48X5)

1

43

Bearing Cover 

1

44

Key (4X18)

2

45

Crank Shaft 

1

46

Crank Shaft Ring 

1

47

O-Ring (Ø37XØ2) 

2

48

Oil Tank Cover 

2

49

Hex Socket Bolt  

(M10X1.25X35)

1

50

Crank Washer 

1

51

Needle Bearing 

(NK2220)

1

52

Connecting Rod

1

53

Piston Pin 

1

54

Sealing Ring 

(Ø45.7XØ55.2X7)

1

55

Piston 

1

56

O-Ring (Ø46XØ5.3)

1

57

Cylinder 

1

58

O-Ring (Ø82XØ2)

1

59

Hex Socket Bolt 

(M10X45)

4

60

Aluminum Casing

1

61

Washer 

1

61A

Ring Support 

1

62

Ring 

1

63

Bushing

1

65

Locking Ring

1

66

Small Ring

1

67

Shank Sleeve

1

68

O-Ring (Ø36XØ5.5)

1

69

O-Ring (Ø78XØ3)

1

Part

Description

Qty

70

Impact Hammer 

1

71

O-Ring (Ø55XØ5.3)

1

72

O-Ring (Ø90XØ2)

1

73

Hex Socket Bolt 

(M14X40) 

4

74

Locking Lever

1

75

Front Cover 

1

76

Lever Spring

1

77

Locking Lever Cover

1

78

Spring Cover

1

79

Needle Roller 

1

80

Main Handle Cover 

1

81

Retaining Ring (Ø5) 

1

82

Switch Trigger 

1

83

Pin Spring 

1

84

Switch Lock Pin 

1

85

Shaft Pin 

1

86

Main Handle

1

87

Switch Bracket

2

88

Wire Cover 

1

89

Screw (ST4.2X18)

6

90

Hex Socket Bolt 

(M6X15)

4

91

Flat Washer 

(Ø6XØ18) 

2

92

Handle Support

1

93

Spring Washer (Ø6)

2

94

Capacitor

1

95

Rivet

2

96

Switch 

1

97

Cord Clip 

1

98

Spring Pole

4

99

Cord Protector

1

100

Cord

1

101

Hex Wrench (5mm)

1

102

Hex Wrench (6mm)

1

103

Hex Wrench (8mm)

1

104

Hex Wrench (12mm)

1

105

Tank Cover Wrench 

1

108

Oil Bottle

1

109

Fan Guide 

1

Summary of Contents for 68147

Page 1: ...ghts reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools Diagrams within this manual m...

Page 2: ...in minor or moderate injury NOTICE is used to address practices not related to personal injury CAUTION without the safety alert symbol is used to address practices not related to personal injury Gener...

Page 3: ...ool Carrying power tools with your finger on the switch or energizing power tools that have the switch on invites accidents d Do not overreach Keep proper footing and balance at all times This enables...

Page 4: ...with a live wire will make exposed metal parts of the tool live and shock the operator 4 Keep clear of moving parts 5 Unplug before inspecting removing or installing chisel or performing any service 6...

Page 5: ...ussed in this instruction manual cannot cover all possible conditions and situations that may occur It must be understood by the operator that common sense and caution are factors which cannot be buil...

Page 6: ...tion See Outlets for 2 Prong Plug Extension Cords 1 Grounded tools require a three wire extension cord Double Insulated tools can use either a two or three wire extension cord 2 As the distance from t...

Page 7: ...EXTENSION CORD LENGTH 25 50 75 100 150 0 2 0 18 18 18 18 16 2 1 3 4 18 18 18 16 14 3 5 5 0 18 18 16 14 12 5 1 7 0 18 16 14 12 12 7 1 12 0 18 14 12 10 12 1 16 0 14 12 10 16 1 20 0 12 10 TABLE A Based o...

Page 8: ...rbor Freight Tools at 1 800 444 3353 as soon as possible INSTRUCTIONS FOR PUTTING INTO USE Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under...

Page 9: ...bjects such as utility lines nearby that will present a hazard while working If working in the ground or on a concrete slabe on the earth call local utility company to ensure that area is clear of uti...

Page 10: ...the tool from its electrical outlet before performing any inspection maintenance or cleaning procedures TO PREVENT SERIOUS INJURY FROM TOOL FAILURE Do not use damaged equipment If abnormal noise or v...

Page 11: ...e when necessary 1 Remove the Fan Cover 10 by loosening the Hex Bolt 12 and Flat Washers 11 See Figure 5 below 2 Slide Fan Cover off of Housing 1 3 Remove Brush Cap 5 from Housing 4 Remove old Carbon...

Page 12: ...ing 1 Forcing tool to work too fast 2 Accessory dull or damaged 3 Blocked motor housing vents 4 Motor being strained by long or small diameter extension cord 1 Allow tool to work at its own rate 2 Kee...

Page 13: ...IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take advantage of this warranty the product or part must be returned to us with transporta...

Page 14: ...g Cover 1 44 Key 4X18 2 45 Crank Shaft 1 46 Crank Shaft Ring 1 47 O Ring 37X 2 2 48 Oil Tank Cover 2 49 Hex Socket Bolt M10X1 25X35 1 50 Crank Washer 1 51 Needle Bearing NK2220 1 52 Connecting Rod 1 5...

Page 15: ...Page 15 For technical questions please call 1 800 444 3353 SKU 68147 ASSEMBLY DIAGRAM...

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