ibedddave
03-25-2005, 12:24 AM
I added a second fan to help with cooling as seen here: http://geocities.com/ibedddave/fan.jpg
1. Obtain stock 929/954 fan that works. Remove stock bracket. Test it before install since it is a pain in the butt to remove once installed.
2. Buy/scrounge 2 small screws and nuts, and one ¼"x1" bolt and nut. Also needed is 8" long ½" aluminum flat stock or something simular.
3. Take off both side fairings.
4. Disconnect fan harness.
5. Remove both bolts holding radiator in place, push radiator off pin on right side and move toward front tire.
6. Remove stock fan.
7. Remove header nut closest to right side.
8. Now the hard part-Make brackets-Cut one 4" and one 3½". Shorter one is bent 90° at 1", then take 2 cresent wrenches and bend longer side about 20° to the curve of the radiator. Longer bracket is bent at 1" 20°, then take the 2 cresent wrenches and twist the whole brace to the curve of the radiator.
9. Put on brackets to fan to be installed. I used Loc-tite to be sure they don't come off accidently.
10. Cut wires to 2nd fan and add about 10". When splicing plug end add 2 insulated female connectors to plug into original fan. See here: http://geocities.com/ibedddave/fanwire.jpg
11. Slide fan in from the left side and put longer bracket on exhaust stud and install nut finger tight. Put ¼" bolt in brace where it is 90° and into head hole, add loc-tite and nut, tighten down. Tighten stud nut.
12. Now fan should be about the angle of the radiator. Now is the time to eyeball it and check. Since the brackets are aluminum, it is easy to bend and conform. Hold radiator in place to see if it is going to hit.
13. Install radiator top bolt if fan is not touching. Push on bottom of radiator and spin fan by hand to see if touching. You may need to tie up the clutch cable to keep it off the fan. Install lower bolt.
14. I pried the fan to make it within ¼" of radiator. It may take time but well worth the effort. I have since done wheelies and have yet for the fan to touch the radiator.
15. While you have the fairing off might as well change the oil.
Any questions feel free to e-mail me.
1. Obtain stock 929/954 fan that works. Remove stock bracket. Test it before install since it is a pain in the butt to remove once installed.
2. Buy/scrounge 2 small screws and nuts, and one ¼"x1" bolt and nut. Also needed is 8" long ½" aluminum flat stock or something simular.
3. Take off both side fairings.
4. Disconnect fan harness.
5. Remove both bolts holding radiator in place, push radiator off pin on right side and move toward front tire.
6. Remove stock fan.
7. Remove header nut closest to right side.
8. Now the hard part-Make brackets-Cut one 4" and one 3½". Shorter one is bent 90° at 1", then take 2 cresent wrenches and bend longer side about 20° to the curve of the radiator. Longer bracket is bent at 1" 20°, then take the 2 cresent wrenches and twist the whole brace to the curve of the radiator.
9. Put on brackets to fan to be installed. I used Loc-tite to be sure they don't come off accidently.
10. Cut wires to 2nd fan and add about 10". When splicing plug end add 2 insulated female connectors to plug into original fan. See here: http://geocities.com/ibedddave/fanwire.jpg
11. Slide fan in from the left side and put longer bracket on exhaust stud and install nut finger tight. Put ¼" bolt in brace where it is 90° and into head hole, add loc-tite and nut, tighten down. Tighten stud nut.
12. Now fan should be about the angle of the radiator. Now is the time to eyeball it and check. Since the brackets are aluminum, it is easy to bend and conform. Hold radiator in place to see if it is going to hit.
13. Install radiator top bolt if fan is not touching. Push on bottom of radiator and spin fan by hand to see if touching. You may need to tie up the clutch cable to keep it off the fan. Install lower bolt.
14. I pried the fan to make it within ¼" of radiator. It may take time but well worth the effort. I have since done wheelies and have yet for the fan to touch the radiator.
15. While you have the fairing off might as well change the oil.
Any questions feel free to e-mail me.