Troubleshooting - Honda WJR4025 Manual Del Propietário

12. TROUBLESHOOTING

When the engine will not start:
1. Is the engine switch in the ON position?
2. Is there fuel in the fuel tank?
3. Is gasoline reaching the carburetor?
To check, press the priming pump several times.
4. Is the spark plug in good condition?
Remove and inspect the spark plug. Clean, readjust gap and dry the spark
plug. Replace it if necessary.
If the engine still does not start, take the backpack sprayer to your servicing
dealer.
When the backpack sprayer sprays irregularly:
CHEMICALS NOT SPRAYED
Check that the engine speed is not lowered (see page 46).
ATOMIZING PRESSURE NOT RAISED
1. Check the nozzle for clogging or signs of damage.
2. Disassemble and maintain the nozzle (see page 33).
If the backpack sprayer still does not operate, take the backpack sprayer to your
servicing dealer.
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