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Hotsy 1.107-018.0, Service Manual

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Hotsy 1.107-018.0 Service Manual Download Page 7

9.800-416.0  •  Rev. 11/17

7

  

PRESSURE WASHER

 

SERVICE MANUAL

  

LP SERIES PUMP EXPLODED VIEW PARTS LIST (CONT)

ITEM     PART NO.   DESCRIPTION                  QTY

 37  

8.752-824.0   Screw, M6 x 20  

4

 38*   8.754-855.0   Bolt, Plunger  

3

 39*   8.754-092.0   Spacer, Copper  

3

 40*   8.754-849.0   Plunger, 14 mm  

3

 41*   9.803-962.0   Spacer, Copper  

3

 42  

8.754-827.0   Plunger Rod  

3

 43  

9.803-965.0   Connecting Rod Pin 

 3

 44  

9.803-966.0   Connecting Rod  

3

 45  

8.933-020.0   Screw, Connecting Rod  

6

 46  

8.754-847.0 

 O-ring Ø2.62 X 111.62  

1

 47  

8.754-842.0   Cover, Crankcase  

1

 48  

9.803-906.0   O-ring Ø1.78 X 14  

1

 49       9.803-202.0      Sight Glass, G3/4                      1

*  Available in kit  (See below)

REPAIR KIT 

NUMBER

8.754-860.0

8.754-861.0

8.754-862.0

8.754-859.0

9.803-937.0

KIT DE-
SCRIPTION

Plunger Seals 

14mm

 

Seal Packing 14mm

Plunger 14mm

Complete Valve

Plunger Oil 

Seals

ITEM NUM-
BERS  
INCLUDED 

4, 6, 8

4, 5, 6, 7, 8

38, 39, 40, 41

12, 13, 14

3

LP SERIES PUMP REPAIR KITS

Summary of Contents for 1.107-018.0

Page 1: ...004160 1 MODEL ORDER HC 232439 1 107 036 0 HC 232336 1 107 035 0 ZG3 24334 1 107 081 0 ZG3 23236 1 107 018 0 HD 2 3 24 P 1 575 350 0 HD 2 3 23 P 1 575 351 0 CD 232437 1 107 152 0 CD 232336 1 107 153 0 SERVICE MANUAL ...

Page 2: ...ecord both serial number and date of purchase and keep in a safe place for future reference 9 800 416 0 Rev 11 17 Hose and Spray Gun Assembly 3 Exploded View 4 Exploded View Parts List 5 LP Series Pump Exploded View and Parts List 6 7 Axial Pump Exploded View and Parts List 8 Axial Pump Housing View Exploded View and Parts List 9 VBA 35 Unloader Exploded View and Parts List 10 VBT Unloader Explode...

Page 3: ...3000 psi 8 783 039 0 Wand 30 Zinc Plated 1 Handle Coupler 5 9 802 164 0 Coupler 1 4 Female 1 9 802 096 0 Quick Coupler O Ring 1 ITEM PART NO DESCRIPTION QTY 6 8 712 333 0 Nozzle 3 0 15 Yellow 1 2400 PSI 8 753 991 0 Nozzle 3 25 15 Yellow 1 2300 PSI 7 8 712 398 0 Nozzle Brass Soap 1 8 9 802 251 0 Hose 1 4 x 1 2 Clear 6 ft Vinyl 2400 PSI 6 ft 6 388 216 0 Hose DN5 2300 PSI 6 ft 9 8 707 057 0 Strainer ...

Page 4: ... nt Ma y Cr ea te Sp ark sTh at Ca n Sta rt Fir es Ar ou nd Dr y Ve ge tat ion A Sp ark Ar res tor Ma y be Re qu ire d Th e Op era tor Sh ou ld Co nta ct Lo ca l Fir e Ag en cie s for La ws or Re gu lat ion s Re lat ing to Fir e Prev en tio n Re qu ire me nts WARNIN G 8 91 7 01 5 0 98004160 3 EXPLODED VIEW 6 22 2 8 13 4 17 10 12 20 7 23 5 10 11 3 1 16 14 10 11 15 18 Reversed View 10 12 24 21 19 Re...

Page 5: ...bel Warning Instructions HD Models 1 8 750 883 0 Label Warning Instructions CB Models 1 8 900 893 0 Label Warning Instructions HC Models 1 8 900 827 0 Label Warning Instructions ZG Models 1 13 9 802 170 0 Coupler 3 8 Plug Female Steel Zinc 1 14 9 800 037 0 Label French Warning 1 15 8 733 007 0 Socket head 5 16 24 X 3 4 Zinc Plated 4 16 9 804 025 0 Pump Protector 1 4 145 2400 PSI 1 17 9 802 713 0 B...

Page 6: ... 8 754 853 0 Manifold 1 12 8 717 233 0 O ring Ø1 78 X 15 6 6 13 See Kits Below Valve Assembly 6 14 9 803 948 0 O ring Ø1 78 X 18 77 6 15 9 803 949 0 Valve Plug 6 16 8 754 854 0 Bolt Manifold M14 x 40 2 17 8 754 850 0 Washer Lock 2 18 9 803 198 0 Washer Cooper G3 8 1 ITEM PART NO DESCRIPTION QTY 19 8 707 262 0 Plug Brass G3 8 1 20 See Kits Below Valve Seat 6 21 See Kits Below Valve Plate 6 22 See K...

Page 7: ...0 Connecting Rod Pin 3 44 9 803 966 0 Connecting Rod 3 45 8 933 020 0 Screw Connecting Rod 6 46 8 754 847 0 O ring Ø2 62 X 111 62 1 47 8 754 842 0 Cover Crankcase 1 48 9 803 906 0 O ring Ø1 78 X 14 1 49 9 803 202 0 Sight Glass G3 4 1 Available in kit See below REPAIR KIT NUMBER 8 754 860 0 8 754 861 0 8 754 862 0 8 754 859 0 9 803 937 0 KIT DE SCRIPTION Plunger Seals 14mm Seal Packing 14mm Plunger...

Page 8: ... 507 0 O Ring Seal 8 x 2 NBR 90 1 14 6 413 403 0 Thermo Valve Tin Coated 1 15 5 332 290 0 Helical Spring 1 16 9 175 005 0 Unloader Assembly 1 ITEM PART NO DESCRIPTION QTY 17 4 132 007 0 Drain Plug Replacement 1 18 5 003 062 0 Plate 1 19 9 177 301 0 High Pressure Seal 3 20 9 177 310 0 Back Ring 3 21 6 362 833 0 O Ring Seal 12 5 x 1 73 3 22 9 155 011 0 Housing Low Pressure Seal 3 23 6 363 058 0 Groo...

Page 9: ...ing View 8 920 004 0 Housing View AXIAL PUMP EXPLODED VIEW PARTS LIST ITEM PART NO DESCRIPTION QTY 1 9 166 016 0 Grooved Ball Bearing 1 2 9 135 018 0 Swash Plate Hor 1 3 9 165 356 0 Ball Bearing No 6207 1 4 9 177 314 0 Radial Seal 35 x 52 x 7 1 5 9 135 016 0 Oil Housing 1 ...

Page 10: ...ale 1 13A 9 702 892 0 Connector Male 14 O Ring A B 1 15 Spring B 1 ITEM PART NO DESCRIPTION KIT QTY 16 Poppet B 1 17 9 802 893 0 Seal Washer 3 8 2 18 9 803 915 0 Banjo Bolt 3 8 w 1 8 Pilot 1 9 803 919 0 Banjo Bolt 3 8 Solid Cap 1 19 9 803 920 0 Banjo Bolt 1 2 w 1 4 Pilot 1 8 750 105 0 Banjo Bolt 1 2 Solid Cap 9 803 919 0 Banjo Bolt 3 8 Solid Cap 20 9 803 921 0 Seal Washer 1 2 2 21 Plate C 1 22 Spr...

Page 11: ...754 936 0 O ring Ø2 62 x 10 78 A 1 16 9 803 920 0 Banjo Bolt 1 2 w 1 4 Port 1 VBT UNLOADER EXPLODED VIEW VBT UNLOADER EXPLODED VIEW PARTS LIST ITEM PART DESCRIPTION KIT QTY 17 9 803 914 0 Seal Washer 1 2 1 18 8 754 937 0 Bypass Manifold 1 19 9 802 892 0 Outlet Connector 3 8 MPT 1 20 9 803 191 0 O ring Ø2 62 X 17 13 A B 1 21 8 933 017 0 Poppet Spring B 1 22 8 754 939 0 Poppet B 1 23 8 754 940 0 O r...

Page 12: ...ge valves in pump Clean inlet and discharge valves Worn inlet or discharge valves Replace with valve kit Slow engine RPM Set engine speed per specifications approximately 2800 RPM 3400 RPM FLUCTUATING PRESSURE Valves worn Check and replace if necessary Blockage in valve Check and clean out if necessary Pump sucking air Check water supply and suction line for air seepage at joints Worn piston packi...

Page 13: ...udes it may be necessary to install a high altitude main jet carburetor Contact your local authorized engine sales and service center for details OIL SQUIRTS OUT OF OIL CAP ON PUMP Pump overfilled with oil Maintain oil level at red dot on sight glass at rear of pump or at top of notch on dipstick where applicable ENGINE OPERATES FOR 15 MINUTES THEN STOPS Not enough gas or engine oil Fill tank with...

Page 14: ...Form 9 800 416 0 Revised 11 17 Printed in U S A or Mexico ...

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