 Missing Oil Pressure Valve? |
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| bkrantz |
 May 9 2021, 01:36 PM
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#1
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914 Guru  Group: Members Posts: 7,792 Joined: 3-August 19 From: SW Colorado Member No.: 23,343 Region Association: Rocky Mountains 
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As I put my 2056 2.0 liter engine together, I find things that seem to be missing. This includes what the parts schematic shows as a second oil pressure relief valve (#19 and 21). I have the other valve (#18 and 20), and I am pretty sure #19 was not present when I tore the engine apart.
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| mate914 |
May 10 2021, 05:44 AM
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#2
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Matt Group: Members Posts: 753 Joined: 27-February 09 From: Eagles mere, PA Member No.: 10,102 Region Association: North East States
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Why did they make that change? The 2.0 im running now looks like that, with no hole tapped into case. It also had no spot to put taco plate with temp sensor.
Matt |
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| Mark Henry |
May 10 2021, 06:23 AM
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#3
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
QUOTE(mate914 @ May 10 2021, 07:44 AM)  Why did they make that change? The 2.0 im running now looks like that, with no hole tapped into case. It also had no spot to put taco plate with temp sensor. Matt They stopped drilling them for the bus with hydraulic lifters. The circuit is not needed, in fact I disable this relief on performance builds. I don't think I've seen a T4 case with no taco plate. |
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| mate914 |
May 10 2021, 08:11 AM
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#4
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Matt Group: Members Posts: 753 Joined: 27-February 09 From: Eagles mere, PA Member No.: 10,102 Region Association: North East States
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QUOTE(Mark Henry @ May 10 2021, 08:23 AM) QUOTE(mate914 @ May 10 2021, 07:44 AM) Why did they make that change? The 2.0 im running now looks like that, with no hole tapped into case. It also had no spot to put taco plate with temp sensor. Matt They stopped drilling them for the bus with hydraulic lifters. The circuit is not needed, in fact I disable this relief on performance builds. I don't think I've seen a T4 case with no taco plate. It is just the taco plate cover. The case was not machined for temp sensor. (IMG:style_emoticons/default/confused24.gif) |
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Posts in this topic
bkrantz Missing Oil Pressure Valve? May 9 2021, 01:36 PM
bkrantz It would go here, between the push rods on the lef... May 9 2021, 01:37 PM
pilothyer
It would go here, between the push rods on the le... May 10 2021, 09:59 AM Mark Henry
It would go here, between the push rods on the l... May 10 2021, 10:38 AM bkrantz And I have the screw cap and new crush washer.
Sh... May 9 2021, 01:38 PM 914Sixer Missing spring and piston. May 9 2021, 02:04 PM Mark Henry If it's a 1975- or replacement case check to s... May 10 2021, 04:52 AM DRPHIL914 As Mark said, you are missing the piston and sprin... May 10 2021, 06:14 AM Mark Henry
get the one from Tangerine Racing, its an "u... May 10 2021, 06:27 AM DRPHIL914
get the one from Tangerine Racing, its an ... May 10 2021, 06:29 AM 914Sixer I may have parts. I used high pressure set up for... May 10 2021, 06:17 AM |
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