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Forum: Overhaul

02-22-2021, 06:24 PM

Replies: 16

Overhaul 1976 RWC A4 cylinder hone?

Views: 3,769

Posted By dplidr@gmail.com

1976 RWC overhaul - stud hole bottoms

As Ron wrote: gentle and careful to open up the bottoms so that you can successfully chase the threads with a tap. The stud holes at the top left (near the coil-mounting holes on the side) do not...

Forum: Overhaul

02-20-2021, 11:23 AM

Replies: 16

Overhaul 1976 RWC A4 cylinder hone?

Views: 3,769

Posted By dplidr@gmail.com

1976 RWC overhaul - stud hole bottoms

I found similar blocked bottoms on some of the stud holes in my block. Must all my studs had at least 6-8 threads remaining. A few had only 4-5 left and were corroded. I found out that all the...

Forum: Overhaul

02-10-2021, 07:53 PM

Replies: 16

Overhaul 1976 RWC A4 cylinder hone?

Views: 3,769

Posted By dplidr@gmail.com

update

Cylinders, pistons, and rings are in good enough shape to retain. Moving forward with overhaul project.

-DaveL

Forum: Overhaul

02-09-2021, 11:20 AM

Replies: 16

Overhaul 1976 RWC A4 cylinder hone?

Views: 3,769

Posted By dplidr@gmail.com

Overhaul 1976 RWC A4 cylinder hone?

Word back from my machinist that the block passes magnaflux test (and it shows very little rot for its SaltWaterCooled age so I'm relieved about that). One exhaust valve is toast - he recommends...

Forum: General Interest

09-26-2020, 12:11 PM

Replies: 24

Columbia 30 Vdrive Alignment

Views: 4,881

Posted By dplidr@gmail.com

two years ago I went through this process on my...

two years ago I went through this process on my project C&C33 1976. Needed to completely rebuild the stub tube and re-align everything form the prop skep forward to the V-drive. 1) as others have...

Forum: Overhaul

09-15-2020, 01:49 PM

Replies: 7

valve spring keepers stuck inside spring cup washers

Views: 3,248

Posted By dplidr@gmail.com

Success! Used a wide flat pry bar on edge to...

Success!
Used a wide flat pry bar on edge to lever the cup-washer up and tapped on the raised valve - popped the cup up off the keepers. Just removed those three valve assemblies as the UPS truck...

Forum: General Maintenance

09-08-2020, 12:18 PM

Replies: 14

Wasted-away oil-change plug in V-drive

Views: 4,994

Posted By dplidr@gmail.com

removing the V-Drive fluid without removing drain plug

On the lower edges on each side of my v-Drive is the water intake (carb side) and output to the waterpump (Accessory drive side). That water cooling is a brass pipe inside the lower part of the...

Showing results 1 to 7 of 7

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