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97 850 loctite color on throttle plate

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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camjohns
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97 850 loctite color on throttle plate

Post by camjohns »

Getting ready to do the throttle plate on my 850, as i took everything apart to clean it. What color loctite should i put when putting the throttle body back together? i have seen some post that say red, while others say blue

thanks!

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regent
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Post by regent »

Use blue loctite if you plan on taking it apart again in the future; red is pretty hard to break loose without applying lots of heat.
Example of Precision: Measure with a Micrometer, mark it with Chalk, and then cut it with an Axe.
Disclaimer: We (very) seldom do that

2015 BMW 335i
2015 XC60 T5 Premier Plus
2002 S60 2.4 n/a - retired :(
1987 340 DL - retired :(

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dosbricks
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Post by dosbricks »

Blue like regent said. And I don't know, this may only be me--but I only use it on the uppermost threads of the bolt near the shank or head. That way if there is any kind of problem loosening it in the future, there are still good threads deeper in the hole. If this is a bad practice, someone who is more informed please correct me.
'98 S70, 230k, purchased new in '98
'96 855 GLT, 163k, purchased lightly used in '99
Onceuponatime RIP '69 Shelby GT500 w/7.0 liter

camjohns
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Year and Model: N/A 850 97, 850R 96
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Post by camjohns »

This sounds great! do you think a hair dryer will get hot enough to loosen the bolt or will i have to try something else?

thanks!

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regent
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Post by regent »

If you already have red loctite in there, the hairdryer method is a joke. If not, then try a drop ot two of some penetrating oil like PB or Liquid Wrenck but be careful not do get it on the TP Sensor or wiring. Give it some time to work.
Example of Precision: Measure with a Micrometer, mark it with Chalk, and then cut it with an Axe.
Disclaimer: We (very) seldom do that

2015 BMW 335i
2015 XC60 T5 Premier Plus
2002 S60 2.4 n/a - retired :(
1987 340 DL - retired :(

camjohns
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Year and Model: N/A 850 97, 850R 96
Location: United States
Has thanked: 6 times

Post by camjohns »

got it out after letting it soak with some PB.

thanks for all the help!

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regent
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Post by regent »

Yep, glad you sorted it ...despite my typos...

Liquid Wrench NOT Wrenck :oops:
Example of Precision: Measure with a Micrometer, mark it with Chalk, and then cut it with an Axe.
Disclaimer: We (very) seldom do that

2015 BMW 335i
2015 XC60 T5 Premier Plus
2002 S60 2.4 n/a - retired :(
1987 340 DL - retired :(

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