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#10435 01/13/2003 6:20 PM | Joined: Feb 2001 Posts: 20 Member | | Member Joined: Feb 2001 Posts: 20 | Well, my water pump finally let go on my '56 235. I am going to replace it. My question is, do I seal the gasket to the pump or to the block before putting it back on? The shop manual is kinda vague and I've never done this before. | | |
#10436 01/13/2003 6:31 PM | Joined: Jun 2000 Posts: 2,773 'Bolter | | 'Bolter Joined: Jun 2000 Posts: 2,773 | Glue the gasket to the pump, the glue it to the block. Recommend using a non-rtv sealer, such as #2, hi-tack red or indian head.
Fred
52 3600
69 C-10
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#10437 01/13/2003 8:01 PM | Joined: Feb 2001 Posts: 20 Member | | Member Joined: Feb 2001 Posts: 20 | | | |
#10438 01/13/2003 8:52 PM | Joined: Jul 2000 Posts: 962 Shop Shark | | Shop Shark Joined: Jul 2000 Posts: 962 | RTV= Silicone based gasket makers, or more commonly known as "the gooey red/black/blue/grey stuff in a tube" They can squish out and get into the water passages behind the pump and foul things up.
The spray hi-tack red worked on my '60 235 water pump. Spray both sides of gasket and stick gasket on pump, then bolt pump to engine.
good luck,
chip
Preaching the Hot Rod Gospel according to the 4-stroke apostles:
Suck, Squish, Fire and Fumes
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#10439 01/13/2003 9:43 PM | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | | | |
#10440 01/14/2003 12:48 AM | Joined: Feb 2001 Posts: 20 Member | | Member Joined: Feb 2001 Posts: 20 | Great info. So should I use an RTV sealant (like Permatex?) for replacing my valve cover gasket? I guess you would seal the gasket to the valve cover only and not apply any sealant to the head. That way you can take it on and off the head for valve adjustments, etc. Is that correct? | | |
#10441 01/14/2003 1:15 AM | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | oldblue,
correct
I now follow the advice I read on this forum a year or two ago: use "yellow death" adhesive between the cork gasket and the valve cover (and/or the cork gasket and the oil pan) and no adhesive on the other side. "Yellow death" is, I think, 3M weatherseal adhesive (comes in yellow and black). What you describe is the same principle but different adhesive.
Tim | | |
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