Service Intervals - Bosch PB-650 Service Manual

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9-2 Service Intervals

Check point
Screws, bolts, and nuts
Air filter
Carburetor
Fuel leaks
Fuel line
Choke system
Cooling system
Spark plug
Fuel strainer
Leads and connections
Fuel tank
Muffler and exhaust port
Starter rope
Daily: Checking in every services.
IMPORTANT: Service intervals shown above are maximum. Actual use and your experience will determine
the frequency of required maintenance.
MAINTENANCE GUIDE
Service Reference
Inspect / Retighten / Replace
Clean
Replace
Inspect / Rebuild 4-4 to 4-11
Replace
Inspect / Repair
Inspect / Repair
Inspect / Clean / Replace
Inspect / Clean
Clean / Regap
Replace
Clean / Replace
Inspect / Repair
Clean inside.
Clean
Inspect / Clean
weekly
Daily or
monthly
4-1, 4-12
4-4
4-5, 4-6
8-2
3-3
4-2
8-3
2-2, 2-4
PB-650
PB-750
Intervals
3 months Yearly
or or
100 hours 600 hours