5th Generation Maxima (2000-2003) Learn more about the 5th Generation Maxima, including the VQ30DE-K and VQ35DE engines.

Valve Cover's

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Old Jul 17, 2012 | 12:00 PM
  #1  
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Valve Cover's

So found out my rear VC is leaking. Just bought 05 VC and Gasket. I have to replace my LIM spacer so I will do everything at the same time. Things I can't understand is EM-45 of the service man.

"a. Tighten bolts 1 to 10 in that order to 0.96 to 2.96 N·m (0.10 to
0.30 kg-m, 9 to 26 in-lb). b. Then tighten bolts 1 to 10 as indicated in figure to 7.33 to 9.33
N·m (0.75 to 0.95 kg-m, 65 to 82 in-lb)."

I only have a wench that reads in ft-lb's not in-ib's. Does harbour freight carry a in-Ib wrench? Or do have you guys just tighten them hand tight with a wrench? 9 to 26 and 65 to 82 is a large spread. Not like 9 to 11 or 79 to 82. What have you guys done it to?
Old Jul 17, 2012 | 12:08 PM
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You're on the right track... you need an in/lb torque wrench. Pretty sure those bolts will snap easily when over-torqued.

I believe there's also a technique to follow with gasket sealant on the corners of the VC, to help avoid leaking. The corner over the alternator is prone to leakage.
Old Jul 17, 2012 | 12:10 PM
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Originally Posted by Rochester
You're on the right track... you need an in/lb torque wrench. Pretty sure those bolts will snap easily when over-torqued.
That they do, they take barely anything...probably the equivalent of 2 ft lbs..LOL

ask me how I know
Old Jul 17, 2012 | 12:13 PM
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Originally Posted by tigersharkdude
That they do, they take barely anything...probably the equivalent of 2 ft lbs..LOL

ask me how I know
yea...i learned from experience too
Old Jul 17, 2012 | 12:42 PM
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Definitely use the gasket sealer on the 'front' part of the engine under the valve cover...front being the side closest to the passenger wheel.

There is a write-up in this section.
Old Jul 17, 2012 | 12:56 PM
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Originally Posted by Xpcgamer
So found out my rear VC is leaking. Just bought 05 VC and Gasket. I have to replace my LIM spacer so I will do everything at the same time. Things I can't understand is EM-45 of the service man.

"a. Tighten bolts 1 to 10 in that order to 0.96 to 2.96 N·m (0.10 to
0.30 kg-m, 9 to 26 in-lb). b. Then tighten bolts 1 to 10 as indicated in figure to 7.33 to 9.33
N·m (0.75 to 0.95 kg-m, 65 to 82 in-lb)."

I only have a wench that reads in ft-lb's not in-ib's. Does harbour freight carry a in-Ib wrench? Or do have you guys just tighten them hand tight with a wrench? 9 to 26 and 65 to 82 is a large spread. Not like 9 to 11 or 79 to 82. What have you guys done it to?
Bro, why don't you never ask me before the .org? Remember I'm closer to you!
Old Jul 17, 2012 | 12:57 PM
  #7  
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and he'll do the work
Old Jul 17, 2012 | 12:58 PM
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Originally Posted by Xpcgamer
So found out my rear VC is leaking. Just bought 05 VC and Gasket. I have to replace my LIM spacer so I will do everything at the same time. Things I can't understand is EM-45 of the service man.

"a. Tighten bolts 1 to 10 in that order to 0.96 to 2.96 N·m (0.10 to
0.30 kg-m, 9 to 26 in-lb). b. Then tighten bolts 1 to 10 as indicated in figure to 7.33 to 9.33
N·m (0.75 to 0.95 kg-m, 65 to 82 in-lb)."

I only have a wench that reads in ft-lb's not in-ib's. Does harbour freight carry a in-Ib wrench? Or do have you guys just tighten them hand tight with a wrench? 9 to 26 and 65 to 82 is a large spread. Not like 9 to 11 or 79 to 82. What have you guys done it to?
You also have to tighten, in order, the first measurement, then the second measurement in order again.
Old Jul 17, 2012 | 01:18 PM
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Just be careful when tighten and make them snug. I wouldn't waste my money on buying that type of tool from harbor freight, its all junk.
Old Jul 17, 2012 | 01:19 PM
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http://www.cardomain.com/ride/694281...maxima/page-13

this includes the tightening procedure
Old Jul 17, 2012 | 01:36 PM
  #11  
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Originally Posted by 02max245
http://www.cardomain.com/ride/694281...maxima/page-13

this includes the tightening procedure
I'll take a look. I have the SM and it has the sequence for tightening.
Ernie I'll text ya in a bit.
Old Jul 17, 2012 | 08:45 PM
  #12  
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Just hand tighten them things nice and snug but not too tight.......I would not waste buying no tool to do those tiny bolts with. You cant tighten the crap out of them because they will snap on you and use sealant.
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