Air Door Actuator '98 Jimmy Gmc

[JoJoJim]

I need to replace the air door actuator on my 98 GMC Jimmy. It is part number 604-100. Can anyone give me any advice on the best approach for doing this as I know working under the dash is less than fun. Any pictures, graphics would be appreciated that help show me. i do thank you in advance for your help.

JoJoJim

[JoJoJim]

I need to replace the air door actuator on my 98 GMC Jimmy. It is part number 604-100. Can anyone give me any advice on the best approach for doing this as I know working under the dash is less than fun. Any pictures, graphics would be appreciated that help show me. i do thank you in advance for your help. This is the blend air door. Does this help as I do need some help. Thanks

JoJoJim