What's the best method to clean engine parts?, the funk of 40,000 years... |
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What's the best method to clean engine parts?, the funk of 40,000 years... |
rwilner |
May 25 2012, 06:43 AM
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#1
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No Ghosts in the Machine Group: Members Posts: 953 Joined: 30-March 10 From: Boston, MA Member No.: 11,530 Region Association: North East States |
This 1.7 core was a leaker...holy cannoli. Every part is covered in caked-on, baked-on oil and filth. Every nut and bolt will needs to be cleaned. Here are my questions:
Thanks guys! Rich |
r_towle |
May 25 2012, 06:54 AM
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#2
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Custom Member Group: Members Posts: 24,585 Joined: 9-January 03 From: Taxachusetts Member No.: 124 Region Association: North East States |
Purple power and your local self service car wash (at night)
Wear ratty clothes because with all the little nooks and crannies, and a pressure washer, it WILL get all over you. Wear glasses also... I also just use Kerosene....for a week, in a plastic tub for the case. Then multiple brushes. Oil cooler, and other parts...get one of the small ultrasonic cleaners for jewelry, they are cheap and work wonders. I did put a case in purple power, in a huge plastic bin for a while...its really amazing stuff, but you need to keep track of time. Autozone has a commercial cleaner for aluminum also, just ask for the commercial stuff in the back...but its another one to keep track of time so it wont eat up the bearing seats. If you are like me, strip the case, pull the dowels for the bearings (dont lose those...Jake has them if you do) and bring the case to a local machine shop and have them tank it....it will remove alot, but not all of the crud. Dont get to anal about it, you will only see the top of the motor when you are done. Do get the seal surfaces right. Also, I would plan to send it to a machine shop anyways...have them pull all the head bolts/studs and plane down the case to ensure the cylinders are all flush...these old cases do settle in the middle between the cylinders. If you do that, just bring them the old dirty case, tell them what work you want done, and make sure they tank clean it... Get it back in a week or so, all cleaned and ready to go. rich |
Mr.242 |
May 25 2012, 07:10 AM
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#3
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May your glass be smaller so it's always FULL! Group: Members Posts: 1,079 Joined: 10-June 08 From: Seattle Member No.: 9,160 Region Association: Pacific Northwest |
I have always found that if I 'pre-lube' everything with mass amounts of WD-40 first it helps breakup the gunk and "hydrate" all the grime. Then everything comes off easier when I start to the degrease process. It isn't like wd-40 causes more of a mess....I figure it already is trashed with oil and (IMG:style_emoticons/default/stromberg.gif)
Then I agree with the cover of night, a local car wash, wear old clothes (prepare to change), and glasses. You will get filthy! |
jcambo7 |
May 25 2012, 08:36 AM
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#4
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Senior Member Group: Members Posts: 1,664 Joined: 24-December 08 From: Graham, WA Member No.: 9,867 Region Association: Pacific Northwest |
Purple power and your local self service car wash (at night) Wear ratty clothes because with all the little nooks and crannies, and a pressure washer, it WILL get all over you. Wear glasses also... I also just use Kerosene....for a week, in a plastic tub for the case. Then multiple brushes. Oil cooler, and other parts...get one of the small ultrasonic cleaners for jewelry, they are cheap and work wonders. I did put a case in purple power, in a huge plastic bin for a while...its really amazing stuff, but you need to keep track of time. Autozone has a commercial cleaner for aluminum also, just ask for the commercial stuff in the back...but its another one to keep track of time so it wont eat up the bearing seats. If you are like me, strip the case, pull the dowels for the bearings (dont lose those...Jake has them if you do) and bring the case to a local machine shop and have them tank it....it will remove alot, but not all of the crud. Dont get to anal about it, you will only see the top of the motor when you are done. Do get the seal surfaces right. Also, I would plan to send it to a machine shop anyways...have them pull all the head bolts/studs and plane down the case to ensure the cylinders are all flush...these old cases do settle in the middle between the cylinders. If you do that, just bring them the old dirty case, tell them what work you want done, and make sure they tank clean it... Get it back in a week or so, all cleaned and ready to go. rich Autozone also has the 2 gallon purple power. That stuff is amazing too. |
rwilner |
May 25 2012, 08:51 AM
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#5
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No Ghosts in the Machine Group: Members Posts: 953 Joined: 30-March 10 From: Boston, MA Member No.: 11,530 Region Association: North East States |
Foley's machining my case, but I'd like to get the first layer of filth off before I give it to him...I just couldn't give it to him in its current state.
I think i'll go with the ultrasonic HF cleaner and some purple power for the small stuff, see how I make out. |
HAM Inc |
May 25 2012, 09:20 AM
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#6
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Senior Member Group: Members Posts: 846 Joined: 24-July 06 From: Watkinsville,GA Member No.: 6,499 Region Association: None |
My ultrasonic parts washer loves aluminum.
http://www.hamincgroup.com/blog/services/u...eaned-in-ep3523 |
JimN73 |
May 25 2012, 10:04 AM
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#7
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Senior Member Group: Members Posts: 535 Joined: 6-October 07 From: Gig Harbor Member No.: 8,192 Region Association: Pacific Northwest |
I bought a cheap plastic tub that is big enough to hold the case, one half at a time, and the tins. Added water and a biodegradable degreaser and left it for a few days. Lifted the oil and dirt off without scrubbing.
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JimN73 |
May 25 2012, 10:04 AM
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#8
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Senior Member Group: Members Posts: 535 Joined: 6-October 07 From: Gig Harbor Member No.: 8,192 Region Association: Pacific Northwest |
I bought a cheap plastic tub that is big enough to hold the case, one half at a time, and the tins. Added water and a biodegradable degreaser and left it for a few days. Lifted the oil and dirt off without scrubbing.
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Tom |
May 25 2012, 10:43 AM
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#9
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Advanced Member Group: Members Posts: 2,139 Joined: 21-August 05 From: Port Orchard, WA 98367 Member No.: 4,626 Region Association: None |
I used Dawn "power disolver" to good results when I cleaned my engine while it was out. Comes in a blue spray bottle and comes out thick. Be careful not to get it on painted stuff. I only had the cold water from the garden hose and my case looked like new when finished. Several sizes of brushes helped.
Tom |
rwilner |
May 25 2012, 10:43 AM
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#10
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No Ghosts in the Machine Group: Members Posts: 953 Joined: 30-March 10 From: Boston, MA Member No.: 11,530 Region Association: North East States |
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Valy |
May 25 2012, 10:56 AM
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#11
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Senior Member Group: Members Posts: 1,677 Joined: 6-April 10 From: Sunnyvale, CA Member No.: 11,573 Region Association: Northern California |
I use this cleaner (it's the bigger one and has heat):
http://www.harborfreight.com/25-liter-ultr...aner-95563.html bolts, nuts, oil pump, bearings, pistons, rods, you name it. I use 25% purple power 75% water. Works wonders. The oil cooled doesn't fit so I just cleaned it in a bucket with a brush and soap. I baked it in the oven afterwards to get it dry (don't tell my wife). The case was cleaned at the shop. You just can't compete with that. |
rwilner |
May 25 2012, 10:58 AM
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#12
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No Ghosts in the Machine Group: Members Posts: 953 Joined: 30-March 10 From: Boston, MA Member No.: 11,530 Region Association: North East States |
I use this cleaner (it's the bigger one and has heat): http://www.harborfreight.com/25-liter-ultr...aner-95563.html bolts, nuts, oil pump, bearings, pistons, rods, you name it. I use 25% purple power 75% water. Works wonders. The oil cooled doesn't fit so I just cleaned it in a bucket with a brush and soap. I baked it in the oven afterwards to get it dry (don't tell my wife). The case was cleaned at the shop. You just can't compete with that. Thanks Valy, this is exactly the info I was looking for! ...I'm off to harbor freight (AGAIN) |
Valy |
May 25 2012, 11:05 AM
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#13
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Senior Member Group: Members Posts: 1,677 Joined: 6-April 10 From: Sunnyvale, CA Member No.: 11,573 Region Association: Northern California |
I use this cleaner (it's the bigger one and has heat): http://www.harborfreight.com/25-liter-ultr...aner-95563.html bolts, nuts, oil pump, bearings, pistons, rods, you name it. I use 25% purple power 75% water. Works wonders. The oil cooled doesn't fit so I just cleaned it in a bucket with a brush and soap. I baked it in the oven afterwards to get it dry (don't tell my wife). The case was cleaned at the shop. You just can't compete with that. Thanks Valy, this is exactly the info I was looking for! ...I'm off to harbor freight (AGAIN) Make sure you get a set of these also: http://www.harborfreight.com/9-piece-tube-...-set-90631.html |
BRAVE_HELIOS |
May 25 2012, 11:56 AM
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#14
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"Knowledge speaks, wisdom listens" Group: Members Posts: 295 Joined: 25-September 06 From: The Land Of ID! Member No.: 6,920 Region Association: Pacific Northwest |
I use this cleaner (it's the bigger one and has heat): http://www.harborfreight.com/25-liter-ultr...aner-95563.html bolts, nuts, oil pump, bearings, pistons, rods, you name it. I use 25% purple power 75% water. Works wonders. The oil cooled doesn't fit so I just cleaned it in a bucket with a brush and soap. I baked it in the oven afterwards to get it dry (don't tell my wife). The case was cleaned at the shop. You just can't compete with that. Thanks Valy, this is exactly the info I was looking for! ...I'm off to harbor freight (AGAIN) Make sure you get a set of these also: http://www.harborfreight.com/9-piece-tube-...-set-90631.html Easy off! |
6freak |
May 25 2012, 12:20 PM
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#15
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MR.C Group: Members Posts: 4,740 Joined: 19-March 08 From: Tacoma WA Member No.: 8,829 Region Association: Pacific Northwest |
dont use flammable liquids ....are you nuts ...one spark and BOOM...Every seen a burn victim ??its not pretty.....even worse then dropping a car on your face
(IMG:style_emoticons/default/smile.gif) degreaser and a steam cleaner work best for me! |
stugray |
May 25 2012, 01:46 PM
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#16
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Advanced Member Group: Members Posts: 3,824 Joined: 17-September 09 From: Longmont, CO Member No.: 10,819 Region Association: None |
QUOTE Then I agree with the cover of night, a local car wash, wear old clothes (prepare to change), and glasses. You will get filthy! I actually have a biohazard suit that I took on the last case/wheels/tranny cleaning escapade just in case. We didnt use it, but wished we HAD when we were done. A change of clothes and some towels is a good idea. For that I just took 3 cans of generic engine cleaner. Safety glasses a MUST. I also use the zep industrial cleaner from HD for steel parts. It can clean paint completely from engine tins if used un-diluted. It is NOT OK for Aluminium parts. Stu |
r_towle |
May 25 2012, 05:39 PM
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#17
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Custom Member Group: Members Posts: 24,585 Joined: 9-January 03 From: Taxachusetts Member No.: 124 Region Association: North East States |
Take all the tin, engine bar and anything else you can think of to the local powder coating place....let them clean it and coat it for you.
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PanelBilly |
May 25 2012, 06:35 PM
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#18
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914 Guru Group: Members Posts: 5,811 Joined: 23-July 06 From: Kent, Wa Member No.: 6,488 Region Association: Pacific Northwest |
I like the HF chemical cleaner too. Took off most of the crap.
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