Stihl MS 441 R C-M STIHL Magnum Product Instruction Manual - Page 50

English Maintenance and Care The following maintenance intervals apply in normal operating conditions. The specified intervals must be shortened accordingly when working for longer than normal or under difficult cutting conditions (extensive dust, highly resinous lumber, lumber from tropical trees, etc.). If the machine is only used occasionally, the intervals can be extended accordingly. before starting work at the end of work and/or daily whenever tank is refilled weekly monthly yearly if faulty if damaged as required Complete machine Throttle trigger, throttle trigger lockout, master control lever Chain brake Fuel pick-up body / filter in fuel tank Fuel tank Lubricating oil tank Chain lubrication Saw chain Guide bar Chain sprocket Air filter visual inspection (condition, leaks) clean Check operation Check operation have them checked by a servicing dealer1)2) check clean, replace filter insert replace clean clean check check, pay attention to sharpness check chain tension sharpen check (wear, damage) clean and turn over deburr replace check clean replace X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 48 MS 441 C-M