Fuel Tank (Rust Removal - Part 1)

Sunday, 12.16.2012:  Powerwashed the inside of the fuel tank.  Poured a handful of small BBs into the tank and shook it around vigorously to breakup any loose rust.  Then I soaked the tank with MetalRescue for 24 hours rightside up (Sunday, 12.16 through Monday, 12.17).

Monday, 12.17.2012:  Turned the tank upside down and soaked it for an additional 24 hours (Monday, 12.17 through Tuesday, 12.18).  I covered the gas tank filler hole with cling wrap and rubber bands to avoid leaking out any MetalRescue.  The fuel cap's rubber gasket is badly in need of being replaced.

Before #1

Before #2

After Pressurewash (Hot Water and Dawn)

Tuesday, 12.18.2012:  Emptied fuel tank after 48 hours soak time.  Disappointed with the results...  Still a considerable amount of rust inside of tank - along with small chunks of rust.  I powerwashed the inside of the tank again in an attempt to flush out any residual rust and then poured some rubbing alcohol into the tank and shook it around to dry up any remaining water.  I also used an air compressor and a hair dryer to finish it off.

MetalRescue #1

MetalRescue #2

MetalRescue #3

MetalRescue #4

MetalRescue #5

Once the tank dried, I removed the fuel petcock to find that the everything had pretty much disintegrated or was badly corroded.  I disassembled the petcock to inspect all parts. The screen filter was missing and all of the rubber gaskets were hard.

Wednesday, 12.19.2012:  Ordered an OEM replacement from Out West Motorcycles in Tigard, OR for $30 (including shipping).

Thursday, 12.20.2012:  Sent an email to MetalRescue, along with before and after photos.  They are sending free MetalRescue for me to use in a second soak.