Krystal Enterprises
74
► rotate tires
► inspect engine air fi lter
► clean battery terminals
► check the torque of all door hardware on Vapor door systems
AT 25,000 MILES/3000 HOURS DO THE FOLLOWING:
► change engine oil and replace oil fi lter
► inspect tires for wear and inspect tread depth
► rotate tires
► inspect engine air fi lter
► check the torque of all door hardware on Vapor door systems
► clean condenser coils
AT 30,000 MILES/3600 HOURS DO THE FOLLOWING:
► change engine oil and replace oil fi lter
► inspect tires for wear and inspect tread depth
► rotate tires
► replace engine air fi lter
► replace engine and frame mounted fuel fi lters
► inspect steering linkage, suspension, ball joints, driveshafts, and driveshaft guards
► inspect engine cooling system and hoses
PREVENTIVE MAINTENANCE SCHEDULE
Summary of Contents for Econline Super Duty Chassis 450 1998 Series
Page 2: ...ProCarManuals com ...
Page 39: ...Krystal Enterprises 39 THIS PAGE IS INTENTIONALLY BLANK ProCarManuals com RETURN TO MENU ...
Page 95: ...Krystal Enterprises 95 95 THIS PAGE IS INTENTIONALLY BLANK ProCarManuals com RETURN TO MENU ...
Page 107: ...Krystal Enterprises 107 107 F 550 Shuttle Bus Wiring Diagram ProCarManuals com RETURN TO MENU ...