Poulan 420077 Portable Generator User Manual


 
17
MAINTENANCE
Only the parts shown on the parts list are intended to
be repaired or replaced by the customer. All other parts
should be replaced at a Poulan Pro Authorized Service
Center.
GENERAL MAINTENANCE
Keep the generator in a clean and dry environment
where it is not exposed to dust, dirt, moisture, or cor-
rosive vapors. Do not allow the cooling air slots in the
generator to become clogged with foreign material such
as leaves, snow, etc.
Do not use a garden hose to clean the generator. Water
entering the fuel system or other internal parts of the
unit can cause problems that will decrease the life of the
generator.
To clean the unit:
Use a soft bristle brush and/or vacuum cleaner to
loosen and remove dirt and debris.
Clean air vents with low pressure air that does not
exceed 25 psi.
Wipe the exterior surfaces of the generator with a
damp cloth.
CLEANING/REPLACING AIR FILTERS
See Figure 13.
For proper performance and long life, keep air filters clean:
Release the upper and lower retaining clips and
remove the air filter cover.
Remove the outer filter element and the inner
precleaner element.
If the filter elements are dirty, clean with warm, soapy
water. Rinse and let dry.
Apply a light coat of engine oil to the elements, then
squeeze it out.
Put the filter elements back together and replace
in the air filter compartment, being careful to place
the outer filter element closest to the air filter cover.
Replace the cover and snap retaining clips back in
place to secure.
NOTE: Do not run the generator without the air filters.
Rapid engine wear will result.
WARNING:
When servicing, use only identical Poulan Pro
replacement parts. Use of any other parts may
create a hazard or cause product damage.
CHANGING ENGINE OIL
See Figure 14
Remove the oil dipstick.
Place a container underneath the oil drainage bolt
to collect used oil as it drains.
Unscrew the oil drainage bolt and remove.
Allow oil to drain completely.
Reinstall the oil drainage bolt and tighten securely.
Refill with oil following the instructions in the
“Checking/Adding Oil” section on page 14.
NOTE: Disposal of used oil should be at an approved
disposal site. See your local oil retailer for more information.
Fig. 14
Fig. 13
OIL FILL
TUBE
OIL DRAINAGE
BOLT
OIL DIPSTICK