Portable Generator User Manual

16 Bryant
Figure 4.2 - Oil Filter
After refilling the crankcase with oil, always
check oil level on dipstick. NEVER OPERATE
ENGINE WITH OIL BELOW THE DIPSTICK “ADD”
MARK.
7. Start engine and check for oil leaks.
4.5.11 CHANGING THE ENGINE AIR CLEANER
To replace the engine air cleaner, (part number
059402), simply remove the air cleaner cover and
replace the air filter making sure it is positioned
properly before reattaching the cover (Figure 4.3).
Figure 4.3 – Engine Air Cleaner
See the “Scheduled Maintenance,” Section 4.7, for air
cleaner maintenance.
4.5.12 SPARK PLUGS
Reset the spark plug gap or replace the spark plugs
as necessary. See Section 4.7.
1. Clean the area around the base of the spark plugs
to keep dirt and debris out of the engine. Clean by
scraping or washing using a wire brush and com-
mercial solvent. Do not blast the spark plugs to
clean.
2. Remove the spark plugs and check the condition.
Replace the spark plugs if worn or if reuse is
questionable. See the “Scheduled Maintenance,”
Section 4.7, for recommended inspection.
3. Check the spark plug gap using a wire feeler
gauge. Adjust the gap to 0.5-0.6 mm (0.020-0.025
inch) by carefully bending the ground electrode
(Figure 4.4).
Figure 4.4 – Setting the Spark Plug Gap
4.5.13 COOLANT CHANGE
Every year, have a dealer drain, flush and refill the
cooling system. See SPECIFICATIONS (Section 1.10)
for cooling system recommendations.
4.6 MISCELLANEOUS MAINTENANCE
4.6.1 CLEANING THE GENERATOR
Keep the generator as clean and as dry as possible.
Dirt and moisture that accumulates on internal gen-
erator windings have an adverse effect on insulation
resistance.
Periodically clean generator exterior surfaces. A soft
brush may be used to loosen caked on dirt. Use a
vacuum system or dry, low pressure air to remove
any accumulations of dirt. The generator is housed
inside an all-weather enclosure, clean the enclosure
with a soft, damp cloth or sponge and water. Apply a
coat of automotive type wax once a year to help pre-
vent corrosion.
Once each year, have the generator cleaned and
inspected by a dealer. That dealer will use dry, low
pressure air to clean internal windings. Parts inside
the control console should be cleaned and inspected
at this time as well.
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Air Cleaner
(Doors Removed for Clarity)
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OIL FILTER
Section 4 — Maintenance
Bryant Liquid-cooled 15 kW Generators
SET PLUG GAP AT 0.5-0.6 mm
(0.020-0.025 inch)