While you wait for answers, we may have found some information which could help you.
Click here for Replace Primer BulbOil to fuel mix?
Mcculloch 2818 Runs fine but spool will not spin?
how do i get my pull start to recoil ?
2 Stroke strimmer not running?
mcculoch petrol strimmer sparkplug ?
how can i fix mcculloch mt270 strimmer?