Question about McCulloch FHH18A Electric Pressure Washer

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I broke the nozzle on my FHH18A pressure washer and I need a new one

Posted by Anonymous on


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 3740 Answers

SOURCE: mcculoch power washer fhh18a

I am going to post this as a solution due to the link below but if you still need help just respond here and I will get back to you.

The motor does not require regular oiling as it has oilite bearings. Are you having a problem with low motor speed during use but still have high pressure? Please if you could elaborate on why you think you need to add oil to the motor I think we can solve the problem.

You can read this thread as to what to do:

Thanks for using FixYa.


Posted on May 17, 2010

  • 3740 Answers

SOURCE: I need a manual for a McCulloch pressure washer

Your manual can be downloaded from here:

If the above link does not work start here:
Which should get you to this page where you type in FHH18A as the model number (Use for ANY McClloch

Course of last resort.... Call them at this number: 1-800-521-8559

Thanks for choosing FixYa,


Posted on Oct 18, 2010

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1 Answer

Pump will not shut off when the sprayer nozzle trigger is releasd on my McCullogh electric press. washer mdl fhh18a

Likely means you now have a leak in the high pressure area. Could it have been frozen over the winter?
Shutoff is pressure activated...

Jun 20, 2015 | McCulloch Garden

1 Answer

Trigger don't release

I have a hose and gun that fits the McCulloch FHH18A that I no longer need as I had to buy a complete universal hose/gun and wand unit since I had broke the wand and the replacement wand was no longer available. If you are interested in it, email me at and we can figure out a price.

Apr 28, 2012 | McCulloch FHH18A Electric Pressure Washer

1 Answer

Need a replacement wand nozzle

Try at Mcculloch site.

If you need more help come back.Post / thumbs / testimonial are welcome!

Nov 14, 2010 | McCulloch FHH18A Electric Pressure Washer

1 Answer

Detergent dispensing

Hi there,

As a rule on pressure washers, the detergent is dispensed a lower pressures. Water (rinse) is high pressure.

This is done with the nozzle. If they're color coded, it's usually the black one. If not, use the one with the largest opening.

Can't comment on the #1. Just the nozzles.

Best regards,

May 24, 2010 | McCulloch FHH18A Electric Pressure Washer

1 Answer

Cannot get any soap to come out

You will need to adjust the nozzle on the end to low pressure.

May 22, 2010 | McCulloch FHH18A Electric Pressure Washer

1 Answer

What are the steps to use Mc Culloch FHH18A powerwasher? What is the liquids I should use?

Hello awseibel:
  1. attach your garden hose to the inlet (at the back I believe)
  2. Attach high pressure hose with gun wand/nozzle
  3. turn on the water
  4. plug into electrical outlet
  5. turn on/off switch on
  6. spray away
  7. Any non-caustic soap can be used
  8. You must set the machine on low pressure to apply soap.

Jul 05, 2009 | McCulloch FHH18A Electric Pressure Washer

1 Answer

My power washer does not let the soap come out when you turn the soap control on

You have to use the SOAP nozzle (Black Tip)  It is a low pressure nozzle.  The venturi effect prevents the psiphon under high pressure

Apr 22, 2009 | McCulloch FHH18A Electric Pressure Washer

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