How to Change Radiator Fluid on 450F

2 replies to this topic
  • Roboman

Posted May 20, 2004 - 06:12 AM


I changed the radiator fluid on my 450f this weekend and wonder if I need to bleed the air out of the system.

:excuseme:Is there a air bleed screw on the head somewhere? My prior 2smoke had a little air bleed screw on the dome. :awww:


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  • gonzo

Posted May 21, 2004 - 05:45 AM


No bleed screw that I know of. Just keep dumping in fluid till it's coming out clean again on the other side.

  • MXof21

Posted May 21, 2004 - 06:15 AM


Start it up and run it until it is completely warmed up, shut it down, let it cool and check the level.

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