Super Brute SB4066 - Pressure washer Simpson - Free user manual and instructions
Find the device manual for free Super Brute SB4066 Simpson in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Gas Pressure Washer |
| Brand | Simpson |
| Model | Super Brute SB4066 |
| Engine | Honda GX390, 389cc, 13 HP |
| Maximum Pressure | 4000 PSI |
| Flow Rate | 4.0 GPM |
| Dimensions (L x W x H) | 29.5 x 22.5 x 26.5 inches |
| Weight | 125 lbs |
| Fuel Type | Unleaded gasoline (87 octane minimum) |
| Oil Capacity | 1.16 quarts |
| Water Supply | Garden hose, 10 ft minimum, 5/8" diameter |
| Hose Length | 50 ft, non-marking |
| Wand | Quick-connect, adjustable nozzle |
| Nozzles Included | 0°, 15°, 25°, 40°, soap nozzle |
| Safety Features | Low oil shutoff, thermal relief valve |
| Maintenance | Check oil, air filter, spark plug; winterize |
| Spare Parts Availability | Pumps, hoses, nozzles, engines parts |
| Repairability | DIY-friendly with common tools |
Frequently Asked Questions - Super Brute SB4066 Simpson
What type of oil does the Simpson Super Brute SB4066 use?
Use SAE 10W-30 for most temperatures, or SAE 30 for warmer climates. Check the oil level before each use and change after first 20 hours, then every 100 hours.
How do I start the pressure washer?
Ensure the water supply is on and the trigger is squeezed to release air. Turn the fuel valve on, set choke to close, pull the starter rope until the engine fires, then open choke and adjust throttle.
What should I do if the pressure washer won't start?
Check the fuel level, oil level, and ensure the spark plug is clean and connected. Verify the on/off switch is in the ON position and the water supply is adequate.
How often should I change the oil?
Change the oil after the first 20 hours of use, then every 100 hours or once a season. Use a high-detergent oil with proper viscosity.
Can I use bleach or other chemicals in the pressure washer?
Only use approved detergents for pressure washers. Bleach can damage seals and the pump. Always use the soap nozzle and flush the system after use.
What is the correct way to store the pressure washer?
Drain the fuel or add stabilizer, change the oil, and store in a dry, covered area. For long-term storage, remove the spark plug and add a teaspoon of oil into the cylinder.
How do I winterize the Simpson Super Brute SB4066?
Run the pump with RV antifreeze through the intake until it exits the nozzle. Alternatively, use a pump saver kit. Store the unit in a heated area if possible.
Why is my pressure washer pulsing or surging?
This is often due to air in the system or a clogged nozzle. Squeeze the trigger to purge air, or clean the nozzle with a pin. Check the water supply for restrictions.
What safety precautions should I take?
Always wear safety goggles and sturdy footwear. Never point the spray at people or pets. Keep hands clear of the spray and ensure the trigger lock is engaged when not in use.
Where can I find replacement parts?
Parts are available from Simpson dealers, online retailers, or directly from Simpson. Common replacements include pump oil, seals, hoses, and nozzles.
User questions about Super Brute SB4066 Simpson
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Pressure washer in PDF format for free! Find your manual Super Brute SB4066 - Simpson and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. Super Brute SB4066 by Simpson.
USER MANUAL Super Brute SB4066 Simpson
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : Simpson
Model : Super Brute SB4066
Category : Pressure washer