Instructions / Assembly
PD 2A / PD 3A Maintenance
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5 Maintenance
5.1 Maintaining the Emission Control System
Normal maintenance, replacement or repair of emission control devices and 
systems may be performed by any repair establishment or individual; however, 
warranty repairs must be performed by a dealer/service center authorized by the 
engine manufacturer. See the supplied engine owner’s manual for the applicable 
emission warranty information.










