I don't have a book for the 750, but neither the 650 or 450 Clymer book gives a spec for the speedo cable screws.
The only torque given in that area is for the axle nut/bolt and the ones holding the brake caliper.
So that means you tighten them just enough, but not too much... ;-)
Tam
From: lynn g. <lgerstner@...>
To: honda_nighthawk@yahoogroups.com
Cc: cb-750@yahoogroups.com
Sent: Sunday, January 11, 2009 2:35:19 PM
Subject: [honda_nighthawk] Speedo gear hub
Hi, all-
I thought the speedo cable on my '82 750 Nighthawk was broken, but, as it turns out, the speedo gear hub is not working.
Can anyone shoot me the torque specs for the bolts on this item?
Much appreciated-
-lynn g.-