Vacuum Pump question

[dcrogers11]

I am looking at replacing my vacuum pump on my O-360 on my 1964 C.  Three of the four nuts are going to be easy, but one of the lower ones is hidden by the oil filter adapter on the back of the engine. Has anyone pulled their vac pump and is there a trick I'm missing?  

Thanks,

Don

[takair]

2 minutes ago, dcrogers11 said:

I am looking at replacing my vacuum pump on my O-360 on my 1964 C.  Three of the four nuts are going to be easy, but one of the lower ones is hidden by the oil filter adapter on the back of the engine. Has anyone pulled their vac pump and is there a trick I'm missing?  

Thanks,

Don

https://www.aircraftspruce.com/catalog/inpages/installtool.php?gclid=Cj0KCQjwn_LrBRD4ARIsAFEQFKsylaFTTc59y9IqmxOLSF6i86u5OTnQGaq694hUnGr-NBjb6rBofxgaAt5gEALw_wcB

[RLCarter]

+1........Order the wrench when you order the pump 

[Pasturepilot]

The wrench is well worth the money. Charge your friends a few beers to rent it out when it’s their turn for a pump change. 

[dcrogers11]

Thanks to all for the info.

[Jeph357]

Or get creative with a blind man welding  with a cheap welder & grinder because spruce is closed on Sundays....