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TABLE D.1
ENGINE MAINTENANCE SCHEDULE
Maintenance Every 5 Hours 25 Hours 50 Hours 100 Hours
Operation or Daily or Yearly or Yearly or Yearly 100-300 Hours
Check Oil Level ●
Change Oil ◆●Note 1
Clean Rotating Screen, Finger ●
Guard, or Debris Screen Note 2
Service Foam Pre-Cleaner
●
Note 2
Replace Air Cleaner ●
Note 2
Clean Cooling System ●
Inspect Spark Arrester (Option) ●
Clean or Replace Spark Plug ●
Replace In-Line Fuel Filter (Option) ●
Re-Torque Cylinder Head Bolts ●
◆ Change oil after first 5 hours, then after every 50 hours or once a year.
Note 1: Change oil every 25 hours when operating under heavy load in high ambient temperatures.
Note 2: Clean more often under dusty conditions or when airborne debris is present.
TABLE D.2 – ENGINE MAINTENANCE PARTS
Part Part Number
OIL FILTER NONE
SPARK PLUG (RESISTOR) B&S 802592
CHAMPION RJ19LM
FUEL FILTER B&S 394358
AIR CLEANER PANEL B&S 494511
AIR PRE-CLEANER B&S 492889
(AS NEEDED) (CAN BE CLEANED AND REUSED)
D-3
MAINTENANCE
D-3
POWER ARC 5000
FIGURE D.5. – CYLINDER HEAD TORQUE SEQUENCE