While you wait for answers, we may have found some information which could help you.
Success
Message
need adjusting screw?
saw wont keep runing?
McCullough 338?
Mac 3516 fuel screen in carb?
mac 280 b?
Spark Plug?
where can i get a chainbrake spring?
service depot?
McCulluch mac 3200 chainsaw?
carb settings 4 a mcculloch mac 436 chainsaw ?
I Have a pro mac 610 w/elec.ign. has spark wont start?
looking for sem 809 201 51 type am 32 ?