|
Sponsored Links (Register now to hide all advertisements) |
|
|
Thread Tools | Display Modes |
08-26-2016, 07:40 PM | #1 |
Senior Member
Join Date: May 2010
Location: Mpls, MN
Posts: 27,582
|
Cleaning Up the Oil Pan for Paint
After finding out how well oven cleaner worked on my block I used it on my oil pan. I sprayed the pan and dipper tray inside and out, then stuck them into a large garbage bag and twisted the end closed. I left them in for a couple weeks, then today I spray them again with a light coat of oven cleaner and brushed it around. I then rinsed them in hot water and dried them off. I then used my orange grit brush in my electric drill to finish cleaning the pan. The oven cleaner did most of the work.
Once I got a shine on the pan all the small bumps really stood out, so I used a hammer and punch to flatten them. For some reason one part of the pan had a lot of rust, and some pits that I'll have to sandblast. Normally you can find at least a few acid pits inside the pan, but this one was nice inside. There are two deep pits that I'll have to use my wire welder on. They don't go all the way through, but they are too deep for comfort. There are two spots of brass on the inside corner of the lip where a broken rod hit the pan years ago, and someone brazed the small holes shut. |
08-26-2016, 10:07 PM | #2 |
BANNED
Join Date: May 2012
Location: inside your RAM
Posts: 3,134
|
Re: Cleaning Up the Oil Pan for Paint
that sure is nice and clean, Tom.
I always re-solder my drain hole bungs 'cause you never really know how good they are until it is too late. Unless this was already on a running car careful on sandblasting....i hate to do it on a pan.......can you ever be sure you got all the grit out? I'd use some OsPho (phosphoric acid) on a wire wheel chucked into a drill, that will force the OsPho into the pits and neutralize the rust. Do it, then wipe with a white rag and keep doing it until no more rust color shows on the rag.....
__________________
'31 180A |
Sponsored Links (Register now to hide all advertisements) |
|
08-26-2016, 10:35 PM | #3 |
BANNED
Join Date: May 2010
Location: Michigan / Ontario border, Sarnia, Ontario. 50 miles from Detroit and 150 from Toronto.
Posts: 5,800
|
Re: Cleaning Up the Oil Pan for Paint
Heh Tom. Wouldn't a power washer have accomplished in 5 minutes what the oven cleaner took two weeks to do ? Wayne
|
08-26-2016, 11:37 PM | #4 |
Senior Member
Join Date: Apr 2013
Location: santa rosa ca
Posts: 257
|
Re: Cleaning Up the Oil Pan for Paint
Nice work Tom!
I like the drill motor! How old is that? Is that a 1/4 inch drill? I have one similar I like to use for cleaner wheels because of the high RPM so I don't have to fire up the compressor and anger the boss while I am working in the shop late at night after she has gone to bed! |
08-26-2016, 11:54 PM | #5 | |
BANNED
Join Date: May 2010
Location: Michigan / Ontario border, Sarnia, Ontario. 50 miles from Detroit and 150 from Toronto.
Posts: 5,800
|
Re: Cleaning Up the Oil Pan for Paint
Quote:
|
|
08-27-2016, 01:54 AM | #6 |
Senior Member
Join Date: May 2010
Location: Mpls, MN
Posts: 27,582
|
Re: Cleaning Up the Oil Pan for Paint
Sponsored Links (Register now to hide all advertisements)
|
08-27-2016, 06:41 AM | #7 |
Senior Member
Join Date: Oct 2014
Location: Keystone Heights, FL
Posts: 647
|
Re: Cleaning Up the Oil Pan for Paint
As Tbird mentioned, check the bung for leaks with gas. I failed to do this when I had my pan off to later find that it leaks .
Good looking job you did. Lye (oven cleaner) takes no prisoners!
__________________
I Love Anything That Turns Money Into Noise |
08-27-2016, 07:47 AM | #8 | |
Senior Member
Join Date: Dec 2010
Location: FRESNO, CA
Posts: 12,560
|
Re: Cleaning Up the Oil Pan for Paint
Quote:
Mix the LYE & WATER in a METAL bucket, it gets REALLY HOT Don't use it on the lawn area, it'll KILL it & your FUNERAL will be pending! ! Bill W.
__________________
"THE ASSISTANT GURU OF STUFF" |
|
|
|
Sponsored Links (Register now to hide all advertisements) |
|