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EXPLODED VIEW AND PARTS LIST

NO. Part Number Product Description Qty.

NO. Part Number

Product Description

Qty.

1

PW31-101

Crankcase

1

47

PW31-147

Shroud  

1

2

PW31-102

Ball Bearing

2

48

PW31-148

Bolt 

12

3

PW31-103

Oil Seal

2

49

PW31-149

Headcover Gasket

1

4

PW31-104

Governor Arm

1

50

PW31-150

Cylinder Head Cover

1

5

PW31-105

Governor Shaft

1

51

PW31-151

Recoil Bracket

1

6

PW31-106

Governor Shaft Washer

1

52

PW31-152

Bolt 

1

7

PW31-107

Locking Pin

1

53

PW31-153

Flywheel Assembly

1

8

PW31-108

Oil Drain Plug

2

54

PW31-154

Recoli Fan

1

9

PW31-109

Drain Plug Washer

2

55

PW31-155

Recoil Flange

1

10

PW31-110

Dowel Pin

2

56

PW31-156

Nut

1

11

PW31-111

Piston

1

57

PW31-157

Ignition Coil Assembly

1

12

PW31-112

Piston Ring Assembly

1

58

PW31-158

Bolt 

2

13

PW31-113

Conecting Rod Asse mbly 1

59

PW31-159

Intake Gasket

1

14

PW31-114

Piston Pin

1

60

PW31-160

Carbuertor Insulator

1

15

PW31-115

Piston Clip

2

61

PW31-161

Carubertor Gasket

1

16

PW31-116

Crankcase Cover

1

62

PW31-162

Carbuertor Spacer

1

17

PW31-117

Oil Plug

1

63

PW31-163

Governor Rod

1

18

PW31-118

Dipstick

1

64

PW31-164

Throttle Return Spring

1

19

PW31-119

Cylinder Head

1

65

PW31-165

Recoil Starter Assembly

1

20

PW31-120

Intake Valve

1

65.1

Recoil 

1

21

PW31-121

Exhaust Valve

1

65.2

Recoil Handle

1

22

PW31-122

Intake Valve Return

1

65.3

Recoil Rope

1

23

PW31-123

Valve Spring

2

65.4

Recoil Case

1

24

PW31-124

Intake Valve Seat

1

66

PW31-166

Switch 

1

25

PW31-125

Exhaust Valve Seat

1

67

PW31-167

Upper Shroud Assembly

1

26

PW31-126

Push Rod Guide Plate

1

68

PW31-168

Air Cleaner Assembly

1

27

PW31-127

Rocker Arm Assembly

2

68.1

Air Cleaner Bottom Cover

1

28

PW31-128

Rotator

1

68.2

Air Cleaner Element

1

29

PW31-129

Stud Bolt

2

68.3

Air Cleaner Cover

1

30

PW31-130

Stud Bolt

2

69

PW31-169

Governor Spring

1

31

PW31-131

Carburetor Assembly

1

70

PW31-170

Clip

1

31.1

Float

1

71

PW31-171

Exhaust Packing

1

31.2

Fuel Injection Needle

1

72

PW31-172

Muffler

1

31.3

Main Metering Jet

1

73

PW31-173

Nut

2

32

PW31-132

Fuel Line

1

74

PW31-174

Spring Washer

2

33

PW31-133

Fuel Line Clip

2

75

PW31-175

Fuel Tank Assembly

1

34

PW31-134

Governor Arm

1

75.1

Fuel Filter 

1

35

PW31-135

Bolt 

1

76

PW31-176

Fuel Tank Cap

1

36

PW31-136

Nut

3

77

PW31-177

Connecting Pipe

1

37

PW31-137

Crankshaft Assembly

1

78

PW31-179

One Way Valve

1

38

PW31-138

Valve Lifter

2

79

PW31-178

Rubber Grommet

1

39

PW31-139

Casecover Gasket

1

80

PW31-180

Fuel Line Clip

1

40

PW31-140

Camshaft Assembly

1

81

PW31-180

Fuel Line Clip

1

41

PW31-141

Dowel Pin

2

82

PW31-182

Bolt 

1

42

PW31-142

Bolt 

6

83

PW31-183

Nut

2

43

PW31-143

Cylinder Head Gasket

1

84

PW31-184

Wire Harness

1

44

PW31-144

Bolt 

4

85

PW31-185

Rocker Arm  

2

45

PW31-145

Spark Plug

1

86

PW31-186

Breather Tube Inlet

1

46

PW31-146

Push Rod  

2

87

PW31-187

Breather Tube

1

NO. Part Number Product Description Qty.

47

PW31-147

Shroud  

1

48

PW31-148

Bolt 

12

49

PW31-149

Headcover Gasket

1

50

PW31-150

Cylinder Head Cover

1

51

PW31-151

Recoil Bracket

1

52

PW31-152

Bolt 

1

53

PW31-153

Flywheel Assembly

1

54

PW31-154

Recoli Fan

1

55

PW31-155

Recoil Flange

1

56

PW31-156

Nut

1

57

PW31-157

Ignition Coil Assembly

1

58

PW31-158

Bolt 

2

59

PW31-159

Intake Gasket

1

60

PW31-160

Carbuertor Insulator

1

61

PW31-161

Carubertor Gasket

1

62

PW31-162

Carbuertor Spacer

1

63

PW31-163

Governor Rod

1

64

PW31-164

Throttle Return Spring

1

65

Recoil Starter Assembly

1

65.1

Recoil 

1

65.2

Recoil Handle

1

65.3

Recoil Rope

1

65.4

Recoil Case

1

66

PW31-166

Switch 

1

67

PW31-167

Upper Shroud Assembly

1

68

Air Cleaner Assembly

1

68.1

Air Cleaner Bottom Cover

1

68.2

Air Cleaner Element

1

68.3

Air Cleaner Cover

1

69

PW31-169

Governor Spring

1

70

PW31-170

Clip

1

71

PW31-171

Exhaust Packing

1

72

PW31-172

Muffler

1

73

PW31-173

Nut

2

74

PW31-174

Spring Washer

2

75

Fuel Tank Assembly

1

75.1

Fuel Filter 

1

76

PW31-176

Fuel Tank Cap

1

77

PW31-177

Connecting Pipe

1

78

PW31-178

Manual Choke

1

79

PW31-179

One Way Valve

1

80

PW31-180

Fuel Line Clip

1

81

PW31-181

Fuel Line Clip

1

82

PW31-182

Bolt 

1

83

PW31-183

Nut

2

84

PW31-184

Wire Harness

1

85

PW31-185

Rocker Arm  

2

86

PW31-186

Breather Tube Inlet

1

87

PW31-187

Breather Tube

1

PW31-165

PW31-168

PW31-175

Summary of Contents for RPW31

Page 1: ...rs of rugged trouble free performance Pay close attention to the rules for safe operation warnings and cautions If you use your tool properly and for intended purpose you will enjoy years of safe reli...

Page 2: ...rmation General Safety Procedures Important Safety Instructions Pressure washer Components Pressure washer Preperation Operation Maintenance Care Storage Transport Specifications Troubleshooting Explo...

Page 3: ...ice Help Line by calling 800 232 1195 customer will be asked to provide pressure washer information when calling Refer to the illustration below for the location of the serial number Record pressure w...

Page 4: ...y include the following emission control systems EM Engine Modifications and TWC Three Way Catalyst if so equipped Before operating this pressure washer read and observe all warnings cautions and inst...

Page 5: ...pressure washer has been running move to fresh air RIGHT AWAY See a doctor You may have carbon monoxide poisoning WARNING The exhaust from this product contains chemicals known to the State of Califor...

Page 6: ...orations before starting up the machine and keep it clear of the engine and the muffler Kickback from operation can cause the user to fall down Always operate the pressure washer on a level and non el...

Page 7: ...s and controls of this pressure washer Pressure washer COMPONENTS A B C D E F G 30 High Pressure Hose Fuel Tank and Cap Choke Lever Fuel Valve Lever Soap Tank Handle Spray Gun H I J K L M N Locking Tr...

Page 8: ...erate this pressure washer if any of the parts are damaged or missing until the part is replaced Using this product with damaged or missing parts can cause damage to the machine or result in serious i...

Page 9: ...ush on the frame tube Do not over tighten Fig 1 Install Handle Fig 2 Install upper frame handle onto the lower frame by sliding the handle over the two upright tubes on the lower frame and pressing do...

Page 10: ...ey are secure 2 Insert the inlet coupler of the spray hose into the threaded fitting on the high pressure spray gun and thread the black nut on by turning clockwise until it is hand tight Fig 6 Fig 5...

Page 11: ...d to unscrew 3 Slowly add unleaded gasoline to the fuel tank Be careful not to overfill The capacity of the fuel tank is 1 25 gallons NOTE Do not fill the fuel tank to the very top Gasoline will expan...

Page 12: ...vents These openings can pull in pressure washer exhaust Even if you use a pressure washer correctly CO may leak into the home ALWAYS use a battery powered or battery backup CO alarm in the home If yo...

Page 13: ...pull cord of the recoil starter rapidly can pull your arm towards the engine faster than you can let go which could result in injury Always relieve pressure from spray gun before pulling starter cord...

Page 14: ...oap nozzle Applying Detergent 1 Only use the black soap nozzle for detergent 2 Rinse surfaces with cool water before applying cleaner 3 Prepare detergent as required For best results follow detergent...

Page 15: ...x x x Air cleaner cartridge Check x x Clean x Spark plug Check clean x Change x x Fuel tank Check level x Clean x Fig 17 Recommended maintenance schedule Clean change more often under dusty conditions...

Page 16: ...rk Add oil if the oil mark covers less than one half of the dipstick 3 Slowly add more oil and repeat step 2 until the oil mark reaches to the top of dipstick Fig 18 Do not over fill the crankcase 4 R...

Page 17: ...amaged or missing air cleaner element will cause the engine to wear out prematurely Draining the Fuel Tank Clean fuel tank each year or before storing the pressure washer for extended periods of time...

Page 18: ...peration A good spark plug should be intact free of deposits and properly gapped Refer to Recommended Maintenance Schedule in Fig 17 To inspect the spark plug 1 Remove spark plug boot Be careful not t...

Page 19: ...dry area TRANSPORTING THE PRESSURE WASHER 1 Tighten fuel cap Drain the fuel tank if possible see Draining the Fuel Tank in the Maintenance section 2 Always keep the pressure washer upright Do not lay...

Page 20: ...tergent Tank Capacity 0 25 Gallon Hose Diameter 5 16 Hose Length 30 Wheel 12 Weight 67 lbs Engine Engine type 4 stroke OHV single cylinder with forced air cooling system Spark plug gap 0 7 0 8 mm 0 02...

Page 21: ...Make sure you are using a large enough garden hose min inch diameter Water not turned on to full power Open water source all the way Water pressure is weak Not using high pressure nozzle Change nozzle...

Page 22: ...22 EXPLODED VIEW AND PARTS LIST...

Page 23: ...on Pin 16 PW31 016 Tubing Clip 17 PW31 017 M6 x 16 Bolt 18 PW31 018 Spring 19 PW31 019 Upper Gun Hook 20 PW31B 020 Bolt and Nut 21 PW31 021 Nozzle Holder 22 PW31 022 Handle 23 PW31 023 Foam Grip 24 PW...

Page 24: ...24 EXPLODED VIEW AND PARTS LIST Engine...

Page 25: ...73 Nut 2 32 PW31 132 Fuel Line 1 74 PW31 174 Spring Washer 2 33 PW31 133 Fuel Line Clip 2 75 PW31 175 Fuel Tank Assembly 1 34 PW31 134 Governor Arm 1 75 1 Fuel Filter 1 35 PW31 135 Bolt 1 76 PW31 176...

Page 26: ...n shops resale shops or any other secondhand merchant void the warranty included with this product Contact techsupport wenproducts com or 1 800 232 1195 to make arrangements for repairs and transporta...

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