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Page 16

For technical questions, please call 1-888-866-5797.

ITEM 57531 

        

S

AFETY

S

ETU

p

INST

ALLA

TION

M

AINTENANCE

parts List and Diagrams

pLEASE READ THE FOLLOWING CAREFULLY

THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM 

IN THIS MANUAL AS A REFERENCE TOOL ONLY.  NEITHER THE MANUFACTURER OR DISTRIBUTOR 

MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS 

QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE 

ANY PARTS OF THE PRODUCT.  IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY 

STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND 

LICENSED TECHNICIANS, AND NOT BY THE BUYER.  THE BUYER ASSUMES ALL RISK AND LIABILITY 

ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS 

THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.

parts List

part

Description

Qty.

1

Crankcase

1

2

Ball Bearing 

2

3

Oil Seal 

2

4

Recoil Starter Fan

1

5

Flywheel Assembly

1

6

Bolt M6

x

16

4

7

Intake Manifold

1

8

Drain Plug Bolt

2

9

Drain Plug Washer

2

10

Crankcase Cover Dowel Pin

2

11

Piston

1

12

Piston Ring Set

1

13

Connecting Rod Assembly

1

14

Piston Pin

1

15

Piston Clip

2

16

Crankcase Cover Assembly

1

17

Oil Plug

1

18

Dipstick

1

19

Cylinder Head

1

20

Intake Valve

1

21

Exhaust Valve

1

22

Valve Seal

1

23

Valve Spring

2

24

Air Deflector

1

25

Valve Spring Seat

2

26

Oil Cap

1

27

Clip

1

28

Stop

1

29

Rocker Arm

2

30

Bolt

2

31

Carburetor Assembly

1

32

Locking Clip

4

33

Air Deflector

1

34

Fuel Pump Installation Plate

1

35

Nut M6

2

36

Pin

2

part

Description

Qty.

37

Crankshaft Assembly

1

38

Valve Lifter

2

39

Crankcase Cover Gasket

1

40

Camshaft Assembly

1

41

Dowel Pin

2

42

Bolt M8

x

30

6

43

Cylinder Head Gasket

1

44

Bolt M8

x

60

4

45

Spark Plug

1

46

Push Rod

2

47

Rocker Shaft

2

48

Bolt M6

x

12

13

49

Cylinder Head Cover Gasket

1

50

Cylinder Head Cover

1

51

Air Shield

1

52

Bolt M6

x

20

1

53

Bolt M6

x

30

3

54

Bolt M6

x

8

1

55

Starter Pulley

1

56

Nut

1

57

Ignition Coil Assembly

1

58

Bolt M6

x

25

2

59

Intake Port Gasket

1

60

Switch Assembly

1

61

Recoil Starter Assembly

1

62

Bolt M6

x

36

2

63

Carburetor Spacer

1

64

Nut M6

2

65

Intake Manifold Gasket

1

66

Screen

1

67

Bolt 5/16-24 UNF

1

68

Flat Key

1

69

Crankshaft Washer

1

70

Nut M8

2

71

Spring Washer M8

2

72

Exhaust Port Gasket

1

Record product’s Serial Number Here: 
Note:

 If product has no serial number, record month and year of purchase instead.

Note:

 Some parts are listed and shown for illustration purposes only, and are not available 

individually as replacement parts.  Specify UPC 193175416902 when ordering parts.

Summary of Contents for 57531

Page 1: ...l near the assembly diagram or month and year of purchase if product has no number Keep this manual and the receipt in a safe and dry place for future reference 21j When unpacking make sure that the p...

Page 2: ...0 63 Quart Bore x Stroke 70mm x 55mm Compression Ratio 8 5 1 Torque Specification for Cylinder Head Bolts 26 30 Nm 19 22 ft lb Rotation viewed from PTO power takeoff the output shaft Counterclockwise...

Page 3: ...rning Risk of Respiratory Injury Operate engine OUTSIDE and far away from windows doors and vents WARNING marking concerning Risk of Fire while handling fuel Do not smoke while handling fuel WARNING m...

Page 4: ...ece of equipment may become hazardous when used on another piece of equipment 14 Do not operate in explosive atmospheres such as in the presence of flammable liquids gases or dust Gasoline powered eng...

Page 5: ...by a qualified repair person using only identical replacement parts This will ensure that the safety of the equipment is maintained Do not attempt any service or maintenance procedures not explained i...

Page 6: ...r the Engine to cool and unplug the spark plug wire s before assembling or making any adjustments to the equipment The preparation of this Engine for competitive events and sanctioned racing requires...

Page 7: ...TENANCE Components and Controls Engine Switch Output Shaft Exhaust port LSVWLFN 2LO Fill plug Choke Lever Fuel Line Connector Spark plug Cap Starter Handle Oil Drain plug Carburetor Inlet Fuel pump In...

Page 8: ...ng pages refer to Parts List and Diagrams on page 16 Install Engine 1 Using a motor mount plate specifically designed for the go kart frame to be used both not included install the motor mount onto th...

Page 9: ...fuel pump a Inlet fuel line from fuel tank tank not included b Outlet fuel line to Carburetor c Low pressure pulse tube that is attached to the Pulse Connector not included When installing ensure that...

Page 10: ...th not included to the Carburetor inlet 2 Connect one end of a throttle cable not included to the Carburetor slide Connect the other end to the throttle on the go kart frame Note This engine is not eq...

Page 11: ...s of each piece of equipment will differ depending on factors such as duty cycle temperature air quality fuel quality and other factors Note The following procedures are in addition to the regular che...

Page 12: ...an as described below 2 Cleaning For paper filters To prevent injury from dust and debris wear ANSI approved safety goggles NIOSH approved dust mask respirator and heavy duty work gloves In a well ven...

Page 13: ...ine with dry cloth NOTICE Do not clean using water The water will gradually enter the Engine and cause rust damage Apply a thin coat of rust preventive oil to all metal parts 2 FUEL To protect the fue...

Page 14: ...its may require further cleaning 7 Gently tap side of carburetor float chamber with screwdriver handle 8 Turn Choke to RUN position Remove spark plug and pull the start handle several times to air out...

Page 15: ...park plug cap Engine stops when under heavy load 1 Dirty air filter 2 Engine running cold 1 Clean element 2 Allow engine to warm up prior to operating equipment Engine knocks 1 Old or low quality gaso...

Page 16: ...n Pin 1 15 Piston Clip 2 16 Crankcase Cover Assembly 1 17 Oil Plug 1 18 Dipstick 1 19 Cylinder Head 1 20 Intake Valve 1 21 Exhaust Valve 1 22 Valve Seal 1 23 Valve Spring 2 24 Air Deflector 1 25 Valve...

Page 17: ...Page 17 For technical questions please call 1 888 866 5797 ITEM 57531 SAFETY SETUp INSTALLATION MAINTENANCE Assembly Diagram...

Page 18: ...Page 18 For technical questions please call 1 888 866 5797 ITEM 57531 SAFETY SETUp INSTALLATION MAINTENANCE Mounting Hole Diagram Note Not to scale LQ PP LQ PP LQ P P LQ P P...

Page 19: ...chnical questions please call 1 888 866 5797 ITEM 57531 SAFETY SETUp INSTALLATION MAINTENANCE power Take Off Diagram Note Not to scale 81 5 16 24 UNF LQ PP LQ PP LQ PP LQ PP LQ PP LQ PP 1 79 LQ PP LQ...

Page 20: ...usion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLU...

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