Removing the motor

I am replacing the dryer motor and I am having trouble removing the blower som that I can replace the motor. How do I separate the two parts and remove the motor? :confused:

This should help

https://secured.whirlpool.com/Service/SrvTechAdm.nsf/2cd44500d572193285256a45004fd9d6/4829abde74a34d7f85256ab000620794/$FILE/4322260.pdf

Good luck and let us know how it works out.