19-11-2017, 06:35 PM
(This post was last modified: 19-11-2017, 06:36 PM by Peter Naulls.)
I fitted new springs supplied by (I think) the Seven Workshop about 5 or 6 years ago. Might be worth a call and well worth the few pennies they cost.
Disappointingly on another DK4A two new steel drive gears (fitted by the distributor doctor) failed within just a few miles. A good second-hand replacement has subsequently been fine. Also check carefully new cams from the distributor doctor - two were found to be machined 10 thou off-centre and had to be discarded.
Eliminating end float is relatively easy and will improve things, as will making sure the rotor arm is tight on the shaft.
Peter.
Disappointingly on another DK4A two new steel drive gears (fitted by the distributor doctor) failed within just a few miles. A good second-hand replacement has subsequently been fine. Also check carefully new cams from the distributor doctor - two were found to be machined 10 thou off-centre and had to be discarded.
Eliminating end float is relatively easy and will improve things, as will making sure the rotor arm is tight on the shaft.
Peter.