Operating Instructions and Parts Manual
Maintenance (Continued)
Maintenance Schedule
Maintenance Schedule | Action Needed | |
Daily | • | Check water inlet screen and |
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| filter.. |
| • Check engine oil levels. Fill as | |
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| necessary.. |
| • Check gasoline level. Fill as | |
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| necessary.. |
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After first 5 hours of | • | Change engine |
operation |
| oil. Use |
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| detergent oil.. See your |
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| Honda Owner’s Manual for |
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| specific information.. |
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Every 25 hours of | • | Change oil if operating |
operation |
| under heavy load or high |
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| ambient temperature.. |
| • Clean or replace paper air | |
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| cleaner cartridge.. Tap gently |
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| to remove dirt.. |
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Every 50 hours of | • | Change oil. |
operation | • | Replace spark plug. |
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Each 100 hours of | • | Replace paper air cleaner |
operation or every 3 |
| cartridge.. |
months | • | Change engine oil. |
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Technical and Consumer Information
Horizontal Oriented Pressure Washers
Engine Oil Type | SAE |
| (See Honda’s Owner |
| Manual) |
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Engine Oil Capacity |
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Honda GX160 | 20 fl.. oz.. |
Honda GX270 | 37 fl.. oz.. |
Honda GX390 | 37 fl.. oz.. |
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Engine Fuel Capacity |
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Honda GX160 | 3.3 US quarts (3.1 L) |
Honda GX270 | 5.6 US quarts (5.3 L) |
Honda GX390 | 6.4 US quarts (6.1 L) |
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Pump Oil Type | AR64516 |
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Pump Oil Capacity |
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AR Pumps | 16 fl.. oz.. |
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Pump Detergent Suction |
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Water to detergent ratio | 8 to 1 (12% detergent) |
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Water Supply Requirements |
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Minimum inlet pressure | 20 psi |
Maximum inlet pressure | 100 psi |
Maximum inlet temperature | 100° F |
Minimum inlet flow rate | 5 gpm |
Inlet garden hose size | 5/8 inch I..D.. |
Maximum inlet garden hose | 50 feet |
length |
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Service Record
Date | Maintenance performed | Replacement components required |
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