Chainsaw Repair

I have a stihl 036 Pro that runs wide open.  Cannot adjust it to throttle down.  Replaced the carb. but did not help.
Am told that may be leak in boot behind carb. or leak in the crankcase seal.  Anyone know where I can get service manual.  Having trouble getting to these parts.
John

Sounds like a torn boot to me .Don't run it until you sort it out .

A person would not think the low speed jet can suck in enough air to run wide open but believe me they can with a big hole in the boot .

I've never experianced a torn boot on that model but the 038s' were famous for it . I mean unbelievable RPMs' ,sounded like a model airplane engine on steriods .

Funny thing is they would cut with a torn boot too .like crazy .Problem is they no doubt could not last very long .The only way to shut them down was to hit the brake or else they'd idle at probabaley over 8-9000 rpms just screaming .

if the boot is torn, the anti-vibe mounts probably need to be replaced right along with it. might as well pull the rear handle right off and do it right. just replacing the boot without taking care of the mounts will result in another torn boot.

Thanks for the comments but I took the boot out and it's ok.  Could it be a crank case seal?  Or any thing else.

Remington that "little hose " is the impulse line .If it were not hooked up it could not pump fuel .