Craftsman 486.252444 - Manual (Page 9)

9
Service Dates
MAINTENANCE SCHEDULE
Fill in dates as you
complete regular service.
Check Engine Oil Level X
Bef
ore
each
use
First
5
to
8
hrs
.
25
hrs
. or
ev
er
y
season
50
hrs
. or
ev
er
y
season
100
hrs
. or
ev
er
y
season
Y
ear
ly
* Change oil every 25 hours when operating the engine under heavy load or in high temperatures.
* *Clean more often under dusty conditions or when airborne debris is present. Replace air cleaner parts, if very dirty.
Change Engine Oil X X*
Replace spark plug X
Clean cooling system X**
Check valve clearance X
Check for loose fasteners X
Lubricate Tiller X
Lubricate Tiller Transmission X
Service air cleaner precleaner X**
Service air cleaner cartridge X**
Refer to the engine manual for instructions on engine maintenance.
MAINTENANCE