Briggs & Stratton 420000 Series Operating And Maintenance Instructions Manual page 13

Briggs & stratton automobile parts user manual
Hide thumbs Also See for 420000 Series:
Table of Contents

Advertisement

ENGINE AND ENGINE PARTS
We recommend that you see an authorized Briggs & Stratton Service Dealer for all maintenance and service of the engine
and engine parts. Use only genuine Briggs & Stratton parts.
WARNING
WARNING
MUFFLER
WARNING
screen for inspection. Replace screen if damaged or plugged.
FUEL SYSTEM
WARNING
FUEL FILTER (if equipped)
FILTER
PART NO. 394358
(WITH FUEL PUMP)
WARNING
If you perform any maintenance on the engine, first disconnect the spark plug wire
from the spark plug, and disconnect the battery at the negative terminal (electric
starter engines only) to prevent unintentional sparking. Unintentional sparking can
result in fire or electric shock. Unintentional start-up can result in entanglement,
traumatic amputation or laceration. Use only correct tools.
• Do not strike the flywheel with a hammer or hard object because the flywheel may
later shatter during operation.
• Do not tamper with governor spring, links or other parts to increase engine speed.
Replacement parts for the
muffler must be the same and
installed in the same position
as the original parts, other-
wise fire can occur.
If muffler is equipped with spark
arrestor
screen,
remove
Replacement parts for fuel
system (cap, hoses, tanks,
filters, etc.) must be the same
as original parts, otherwise
fire can occur.
PART NO. 298090 or 5018
(WITHOUT FUEL PUMP)
[1] Disconnect spark plug
wires and keep away
from spark plugs.
[2] Drain fuel tank or close
fuel shut-off valve before
replacing
fuel
filter.
Otherwise, fuel can leak
out, creating a fire/explo-
sion hazard.
SPARK PLUG
Use only Briggs & Stratton Spark Tester (part number
19368) to check for spark.
Note: In some areas, local
law requires using resistor
spark plug to suppress igni-
tion signals. If this engine
was originally equipped with
resistor spark plug, use
same type for replacement.
AIR COOLING SYSTEM
Debris may clog
the engine's air
cooling system.
Remove blower
housing
and
clean area shown
to prevent over-
heating and en-
gine damage.
13
MAINTENANCE
.030" (0.76 mm)
WIRE GAGE
RESISTOR P/N 802592
CLEAN AREAS OF
ALL DIRT AND DEBRIS

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

460000 series

Table of Contents