Briggs & Stratton 7800921-00 Lawn Mower User Manual


 
Not for
Reproduction
21
Maintenance
Maintanance Chart
ENGINE
First 5 Hours
Change engine oil
Every 8 Hours or Daily
Check engine oil level
Every 25 Hours or Annually *
Clean engine air filter and pre-cleaner **
Every 50 Hours or Annually *
Change engine oil
Replace oil filter
Annually
Replace air filter
Replace pre-cleaner
See Dealer Annually to
Inspect muffler and spark arrester
Replace spark plug
Replace fuel filter
Clean engine air cooling system
* Whichever comes first
** Clean more often in dusty conditions or when
airborne debris is present.
RIDER
Every 8 Hours or Daily
Check safety interlock system
Clean debris off rider
Clean debris from engine area
Every 25 Hours or Annually *
Check tire pressure
Check mower blade stopping time
Check rider for loose hardware
Every 50 Hours or Annually *
Clean battery and cables
Check brakes
See Dealer Annually to
Lubricate rider
Check mower drive belts
Check mower blades **
* Whichever comes first
** Check blades more often in regions with sandy soils
or high dust conditions.
WARNING
DO NOT attempt any adjustments, maintenance, service or
repairs with the engine running. STOP engine. STOP blade.
Engage parking brake. Remove key. Remove spark plug
wire from spark plug and secure away from plug. Engine
and components are HOT. Avoid serious burns, allow all
parts to cool before working on machine.
!
!
Emissions Control
Maintenance, replacement, or repair of the emissions control
devices and systems may be performed by any non-road
engine repair establishment or individual. However, to obtain
“no charge” emissions control service, the work must be
performed by a factory authorized dealer. See the Emissions
Warranty.