Page 37 — English
MAINTENANCE SCHEDULE
Inspect for Clean Replace Replace
Maintenance Damage Before Every Every 25 Hours Every
Part Each Use 5 Hours or Yearly 50 Hours
* CATALYTIC MUFFLER ASSEMBLY ....................................................................................X
SPARK SCREEN ..................................................................................................................X
* AIR FILTER ASSY
includes:
Filter..................................................................... X
* CARBURETOR ASSY
includes:
Gaskets ...............................X
* FUEL TANK ASSY
includes:
Fuel Lines ............................X
Fuel Cap ..............................X
Fuel Filter ............................................................................................. X
* IGNITION ASSY
includes:
Spark Plug ........................................................................................... X
* NOTICE: THE USE OF EMISSION CONTROL COMPONENTS OTHER THAN THOSE DESIGNED
FOR THIS UNIT IS A VIOLATION OF FEDERAL LAW.
Chain specifications: 3/8 in. pitch, .050 in. chain gauge, low-profile skip tooth
Length of Bar Guide Bar Part Number Chain Part Number Drive Links
16 in. 315339001 901361002 56
18 in. 315338001 901361003 62
MAINTENANCE
BAR AND CHAIN COMBINATIONS
HIGH ALTITUDE ENGINE OPERATION
Your engine is configured for operation below 2000
feet altitude at the factory. Your engine must be
reconfigured for operation above 2000 feet alti-
tude. Operating the engine with the wrong engine
configuration at a given altitude may increase its
emissions, decrease fuel efficiency, degrade per-
formance, and cause irreversible damage. Engines
configured for high altitude operation cannot be
operated in standard altitude conditions. A qualified
service center should ensure that your engine is
properly configured for your location.