![](/images/new-backgrounds/1135974/13597425x1.webp)
!
NOTE: Hose. Swivel &
Spray Tip are not included with Gun Assembly - See PressureWasher Assembly
Pans Drawing/List. page 7. 8.
Gun Assembly, 800-157
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| REF. PART | DESCRIPTION | . ' | QTY | |
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| NO. NO. | ||||
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| 1 | WAND, 20" |
| 1 | |
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| 2 | GRIP |
| 1 | |
SERVICE |
| 3 | ADJUSTABLE NOZZLE |
| 1 | |
Gun, Cartridge Replacement | 4 | SPRAY GUN. (replaceable |
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5 |
| Darts include items | 1 | |||
1. Press access pin (12)from | gun handle and remove | . CARTRIDGE |
| 1 | ||
6 | . HOUSING |
| 1 | |||
access plate (14) by sliding plate backwards. | 7 | . HEX PLUG |
| 1 | ||
Remove cartridge (5)from | housing (6) by usinga | 8 | . TRIGGER PIN |
| 1 | |
19 mm socket wrench. |
| 9 | . TRIGGER |
| 1 | |
2. Check inside housing to |
| 10 | . OUTLET |
| 1 | |
be sure | 11 | 801.673 | . PIN COVER |
| 2 | |
out when cartridge wasremoved. If | 12 | . ACCESS PIN |
| 1 | ||
seen inside thehousing, remove it, being careful | 13 | . HANDLE |
| 1 | ||
14 | . ACCESS PLATE |
| 1 | |||
not todamage internal threads in housing. |
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15. | . TUBE |
| 1 | |||
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| 16 | . INLETFlUlNG |
| 1 | |
3. Throw away old canridge and install new cartridge |
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using a small amountof pipe sealant on threads. | Order parts by name and series letter of the assembly for | |||||
Besuretotightencartridgefirmlyagainsthousing. | which you are ordering. |
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4. Slide access plate intoplace and installaccess pin. | *Recommended "tool box" spare parts. |
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