best way to remove old water pump gasket material
#1
Oil Producer
Thread Starter
best way to remove old water pump gasket material
whats the best way? and should i use the blue goop when i install the new gaskets? the time its taken me to get at these leaking gaskets...i DO NOT want them to leak and have to re-do it.
And one other question, the tube with the round shaped canister on the end with the metal mesh in its orifice....I think that is from the air system and should I be doing something with it like cleaning it or replacing while I have all of this stuff out?
this is from the air system right? should i clean this thing or do something with it while its out?
And one other question, the tube with the round shaped canister on the end with the metal mesh in its orifice....I think that is from the air system and should I be doing something with it like cleaning it or replacing while I have all of this stuff out?
this is from the air system right? should i clean this thing or do something with it while its out?
#2
Race Director
I use an Xacto knife to take gasket material off.
That thing (I call it the elephant trunk) is the muffler for the A.I.R. pump when it's in divert mode (air not going into the catalytic converter or the exhaust manifolds).
That thing (I call it the elephant trunk) is the muffler for the A.I.R. pump when it's in divert mode (air not going into the catalytic converter or the exhaust manifolds).
#3
if you're planning on doing any wrenching on your corvette, and you should, go out to your local parts outlet, or go on-line and buy a set of gasket scrapers. they don't cost much, and well worth the investment.
Last edited by Joe C; 10-26-2014 at 10:24 AM.
#4
Le Mans Master
I also use a single sided razor blade with a handle to get the last of the gunk off the block...You can then use some steel wool or very fine sandpaper to buff it up a bit, and get the last of the residue off...Just remember to use a dab of RTV sealent on the bolts because a few of them go into the water jacket and will leak unless RTV is used....To seal the gaskets you can just use any high temp gasket sealing compound made by one of the major companys....WW
Last edited by WW7; 10-26-2014 at 10:36 AM.
#6
Oil Producer
Thread Starter
Gasket scrapers are the way to go. To help seal the gaskets I use this -
Amazon.com: Permatex 80019 Aviation Form-A-Gasket No. 3 Sealant, 4 oz.: Automotive
Amazon.com: Permatex 80019 Aviation Form-A-Gasket No. 3 Sealant, 4 oz.: Automotive
i bought a black 87 2 months ago. then my brother fell for them and together we bought a red 85. we thought we were getting a smoking deal on red 85 because it looked so nice. but underneath i think it has been leaking from 6 spots (2 tranny, 2 oil, 2 coolant) for the past 25 years and nobody has done anything about it. So we are doing it right.
But WOW what is with people not taking care of these cars on the basic maintenance side of things. They are gorgeous cars that perform incredibly and cost almost nothing....i don't get it.
Anyway, thanks all and i'll be posting again if I encounter some trouble while replacing the tranny dipstick tube seal and the tailshaft seal.
#7
Team Owner
Pro Mechanic
#8
Team Owner
Member Since: Aug 2005
Location: Riverside County Southern California
Posts: 34,988
Received 501 Likes
on
342 Posts
Co-winner 2020 C4 of the Year - Modified
2018 Corvette of Year Finalist
2017 C4 of Year
2016 C7 of Year Finalist
St. Jude Donor '09-'10-'11-'12-'13-'14-'15-'16-'17-'18-'19-'20
#9
Oil Producer
Thread Starter