Replacing Spark Plug
Remove plug after every 50 operating hours and
check its condition. Replace spark plug every
POTENTIAL HAZARD
•
When wire is on spark plug, someone could
accidentally start the engine.
100
operating hours or every season. Use a Champion
RCJ7Y spark plug or equivalent.
WHAT CAN HAPPEN
1.
2.
Stop engine and wait for all moving parts to
stop. Pull wire off spark plug.
•
Accidental starting of engine could
seriously injure you or other bystanders.
HOW TO AVOID THE HAZARD
Clean around spark plug and remove plug from
cylinder head.
•
Pull wire off spark plug before you do any
maintenance. Also push wire aside so it
does not accidentally contact spark plug.
IMPORTANT: Replace a cracked, fouled, or
dirty spark plug. Do not sand blast, scrape, or
clean electrodes because engine damage could
result from grit entering cylinder.
Before each use, inspect the backpack blower for
proper assembly and fitness of all components. Check
all fasteners for correct tightness. Always inspect for
fuel leaks.
3.
Set air gap at 0.024 – 0.028” (Fig. 15). Install
correctly gapped spark plug and gasket seal.
Tighten plug firmly to 10–12 ft–lb.
Servicing Fuel Filter
•
Do not attempt to start or operate a
backpack blower that has a fuel leak. A
fuel leak is a potential fire hazard that
could cause a fire and personal injury.
Clean and inspect the fuel filter for damage after
every 20 hours of use. The fuel filter is attached to the
fuel pick-up tube inside the fuel tank (Fig. 16).
Loosen the clamp and remove the filter (Fig. 17).
1.
To clean the fuel filter, remove it from the fuel
tube and wash it with fuel mixture.
Servicing Air Filter
2.
Inspect and clean the fuel tank before
re-installing the fuel filter. Always replace a
defective fuel filter.
Inspect the air filter each time the backpack blower is
used, or more often in extreme conditions.
1.
2.
3.
To inspect, remove the air filter cover. Then
remove the element from the case (Fig. 13).
Cleaning the Cooling Fins
Clean the felt air filter and the cover with
compressed air (Fig. 14).
Air must pass freely through the cylinder cooling fins
to prevent poor engine performance and shortened
engine life. Regularly check and clean all debris from
the cooling fins by removing the engine cover
(Fig. 18).
Wash the sponge air filter with a suitable
cleaning solvent. Dry the sponge filter
completely after washing.
6
| Categories | Blower Vacuum and Sweeper Manuals, Toro Blower and Vacuum Manuals |
|---|---|
| Tags | Toro 53047 |
| Model Number | 53047 |
| Model Year | 1998 |
| Download File |
|
| Document Type | Operator's Manual |
| Language | English |
| Serial Number | 8900001 - 8999999 |
| Product Name | BP 6900 Back Pack Blower |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Blowers, Vacuums |
| Product Type | Blower, Vacuum |
| Product Series | Blower, Gas Powered |
| Engine Motor Size | 40cc |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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