2007 MasterCraft Owners Manual - Page 16-3
Emission Maintenance Requirements
ThefollowingproceduresarerequiredtomaintaintheEmissionControlSystemofyourengine:
-Engineoilandlter:Changeoilandlteraftertherst10hours;thenevery50hoursorannually,whichever
occursrst.
-Sparkplugs:Replaceevery300hoursorannually,whicheveroccursrst.
-PCVvalve:Replaceevery300hoursorannually,whicheveroccursrst.
–Flame arrestor: Clean every 100 hours. Replace as necessary.
-Sparkplugwires: Inspect annually. Replace as necessary.
Emission Component Part Numbers
Following are the Indmar part numbers for the Emission Maintenance Components (parts can be ordered only
through an authorized MasterCraft dealer; parts cannot be ordered directly from the factory).
MasterCraft RPT-1:
EngineOil: 81871001
OilFilter: 81501001
SparkPlugs: 81556119AC(41-932)
PCVValve: 81506001
FlameArrestor: 81521119
PlugWires: 81756002
DistributorCap: 81556083
DistributorRotor: 81556084
(Parts must be ordered through an authorized MasterCraft dealer.)
MasterCraft MCX:
EngineOil: 81871001
OilFilter: 81501001
SparkPlugs: 81556119AC(41-932)
PCVValve: 81506001
FlameArrestor: 81525011
PlugWires: 81756002
DistributorCap: 81556083
DistributorRotor: 81556084
(Parts must be ordered through an authorized MasterCraft dealer.)
MasterCraft LY6:
EngineOil: 81871001
OilFilter: 81501001
SparkPlugs: 81556188(AC41-974)
PCVValve: 81551364
FlameArrestor: 81525021
PlugWires: 81751202
DistributorCap: N/A
DistributorRotor: N/A
(Parts must be ordered through an authorized MasterCraft dealer.)
MasterCraft 8.1L:
EngineOil: 81871001
OilFilter: 81501001
SparkPlugs: 81556198(AC41-983)
PCVValve: N/A
FlameArrestor: 81525011
PlugWires: 81756003
DistributorCap: N/A
DistributorRotor: N/A
(Parts must be ordered through an authorized MasterCraft dealer.)