I have a chainsaw model 358.356070 with a walbro HDA-49 carb. It would not start after sitting unused for about a year. I have replaced fuel lines since the old ones were brittle an looked cracked. Still will not start! I would like to remove the carb and try to rebuild but other then removing not on two studs do not see how to remov throttle and chock linkage without bending(destroying) any suggestion on how to remove? greg