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Home » Public Forums » GMCnet » [GMCnet] Flooring Thickness of '77 Birchaven?
[GMCnet] Flooring Thickness of '77 Birchaven? [message #355382] Wed, 03 June 2020 10:55 Go to previous message
Stu Rasmussen is currently offline  Stu Rasmussen   United States
Messages: 130
Registered: January 2019
Location: Silverton, OR
Karma:
Senior Member
Greetings all,

I am in the process of replacing the black tank on my '77 Birchaven.

The replacement black tank from Jim K is slightly different from the OEM
and I need to make new hanger brackets to hold it up and in place, so
new screw hole locations will be needed.

The bottom-most layer appears to be thin aluminum sheet and I presume
there is plywood flooring above that - but how thick is it so I can put
in an appropriate screw (or twelve) to hold up the tank without piercing
the floorboards or the tub floor?

Thanks in advance

Stu

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Stu Rasmussen W7QJ Silverton, OR '77 Birchaven
 
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