Author Topic: '72 CB750 turn signal flasher location?  (Read 6635 times)

0 Members and 1 Guest are viewing this topic.

Offline Dunk

  • Expert
  • ****
  • Posts: 1,001
'72 CB750 turn signal flasher location?
« on: June 13, 2007, 08:22:16 AM »
Where is the flasher for the turn signals on a '72 CB750 located? I looked all around under each side cover and don't see anything. I have the new flasher and just can't figure otu where it goes. My turn signals come on but don't flash, so I'm assuming it's the flasher.

Offline smashedmelon

  • Enthusiast
  • **
  • Posts: 135
Re: '72 CB750 turn signal flasher location?
« Reply #1 on: June 13, 2007, 09:22:40 AM »
Check this post out, it helped me figure out where the flasher relay was locatedand I simply replaced the unit. If for some reason it doesnt work for you do a search for "flasher relay"
good luck


http://www.sohc4.us/forums/index.php?topic=21939.msg226525#msg226525
CB750K5, CB750 K3 parts bike, CB750K3 baby-cakes

Offline Rocker

  • The one, the only!
  • Hot Shot
  • ***
  • Posts: 341
Re: '72 CB750 turn signal flasher location?
« Reply #2 on: June 13, 2007, 09:27:23 AM »
My 75 CB750 has a similar problem with the turn signals but it's the switch in the left controls rather then the flasher. If I turn on my left turn signals I get a solid light on the left signal and a constant audible tone. I can jiggle it just a little bit (no pun intended) and bring it back slightly toward the off position and then it will start blinking. The contacts in my switch are bad.

Try that with your bike and see if that helps. Also go here for a breaksown of your bike and locations of all the parts:
http://www.cmsnl.com/honda-cb750k2-four-usa_model14362/partslist/
~Rocker (aka Adam) | rocker@sohc4.net | SOHC/4 member #4151 | Facebook

Current Bikes:                   
1975 CB750 K5 pic                 
1974 CB360T " lil' twin " Rebuild thread
1976 CB550 K2 Cafe Racer build thread
1975 CB550 K1 parts bike Parted out and cut up.         
2003 VTX 1800C

Bikes I've had:
1974 CB550 K0
1976 CB750 K6

Offline Hockers Choppers

  • Hot Shot
  • ***
  • Posts: 544
  • go away winter!!!
Re: '72 CB750 turn signal flasher location?
« Reply #3 on: June 13, 2007, 10:09:18 AM »
on my 78 f it is behind the battery on the LT side.
The thing about common sense is that, it's not that common.

1978 CB750F SUPERSPORT 850cc, cam, porting, dyna ign, cr29's lotsa elbow grease and $$'s. Worth ever penny!!  (S0ld)

05 VTX1800F darkside
cb750 k1

Offline cb350twin

  • Hot Shot
  • ***
  • Posts: 711
    • http://mail.google.com/a/sohc4.net/
Re: '72 CB750 turn signal flasher location?
« Reply #4 on: June 13, 2007, 07:51:43 PM »
Its on the back of the battery holder bracket.  I replaced my rear bulb's with 1157s and now they flash at normally.
1975 CB 750 K5
1972 CB 350 Twin K4
1972 CB 500 Four K1