Maintenance Service
Interval
Every 6,000 hours
Every 2 years
CAUTION
If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure
you or other bystanders.
Remove the key from the ignition before you do any maintenance.
Service Interval Chart
Maintenance Procedure
• Replace the DOC
• Flush the cooling system and replace fluid.
• Replace moving hoses.
Figure 35
37