Torque specifications for head bolts 1995 Jetta 2.0

The torque specification for the head bolts on a 1997 Toyota Corolla is usually between 26 and 30 foot-pounds. It's important to note that the torque specification can vary depending on the specific engine and head bolt type, so it's always best to consult a service manual or other reliable source for the most accurate and up-to-date information.

It's also important to follow the proper tightening sequence when installing the head gasket. The tightening sequence is usually specified in the service manual and is designed to ensure that the head bolts are tightened evenly and to the proper torque specification.

I recommend using a torque wrench to ensure that the bolts are tightened to the proper torque specification. It's also important to use a torque angle gauge to ensure that the bolts are tightened to the proper angle.

I hope this helps! Let me know if you have any other questions.

intake manifold or head gasket? i know head gasket need a sequential order followed by how many degrees and Lbs of pressure. if its on the intake i doubt it needs an specific torque. just try not to crack the intake manifold since its made of plastic.

Hi thanks for your question' The electronic EGR valve and solenoid assembly is attached to the rear of the left cylinder head ,

1. Remove electrical connector (5) at top of EGR valve solenoid.
2. Remove tube mounting bolt (1) at intake manifold.

1. Remove two bolts (4) connecting EGR tube (1) to valve assembly.
2. Remove gasket located between EGR tube flange and EGR valve assembly.
3. Remove two EGR valve mounting bolts (5).
4. Separate valve assembly (3) from engine.
5. Remove and discard metal gasket located between cylinder head and valve assembly.

INSTALLATION

1. Clean area at rear of left cylinder head where it joins base of EGR valve.
2. Clean EGR tube where it joins EGR valve.
3. Position new gasket between EGR valve and cylinder head.
4. Position EGR valve to cylinder head. Install and tighten two bolts (5). Refer to Torque Specifications.
5. Position new gasket between EGR tube flange and EGR valve assembly.
6. Position EGR tube (1) to side of EGR valve and into intake manifold.
   1. Install EGR tube flange bolt (1) at intake manifold. Tighten bolt. Refer to Torque Specifications.
   2. Connect electrical connector (5) to top of EGR valve solenoid (2).Do a final tightening of two EGR tube bolts (4). Refer to Torque Specifications

Here's what the shop manual states:

30 Nm (300 kg.cm, 22 lb.ft)+90°+Release all bolts + 30 Nm(300kg.cm, 22 lb.ft)+90° In this instance you don't have a 'Torque to Spec"... you have a "torque to YIELD' In this specification, initially torque the head bolts to 22 lb ft... then turn each and additional 90°, then loosen each and REDO to the same specification = 22 lb.ft)+90° (you're actually crushing the head gasket TWICE and stretching the head bolts TWICE.

Before accepting any advice on the torque specifications for the bolts, you should refer to the Haynes manual that specifically relates to your vehicle. The reason reason why knowing the torque specs. for these various bolts is not good enough is that each bolt will need to be tightened in a certain order/sequence. The Haynes manual provide you this information and a lot more! These manuals will run you about $10-$15 and they can be purchased at most auto parts stores (i.e. Auto Zone, Pep Boys, etc.). Good Luck!

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VOLKSWAGONS YOU NEED CYLINDER HEAD REMOVE SEQUENCE AND CYLINDER HEAD TORQUE SEQUENCE.YOU NEED A REPAIR MANUAL FOR TORQUE SEQUENCE OR YOU WILL HAVE HEAD GASKET LEAKS. TORQUE HEAD BOLTS TO * STEP 1 * TORQUE BOLTS 30 FT LBS * STEP TWO * TIGHTEN BOLTS 44 FT LBS STEP 3 TIGHTEN BOLTS PLUS 90 DEGREES.* STEP FOUR* TIGHTEN BOLTS PLUS 90 DEGREES AGAIN.

Not enough room here and not enough continuity here to step you through this; however:

1. You must obtain a motor service manual from an auto supply store, like AutoZone. The manual is not the general manual, it is a specific motor manual for all VW's. ($30). You can also copy the pages you need at the local Public Library (you have a card, right?) ($2)
2. You will need to purchase a gasket kit (calso called a "gasket set") for your specific motor. ($30)
3. Before you purchase any parts or books, check to see if the auto supply store will "lend" (free) or rent you a torque wrench. You will have to torque the bolts whenever you put the head back on to the engine block. Try not to buy one, you will hardly ever use it.
4. Additionally, it would be a good idea to get a "valve job" ($60) done whenever you remove the head from the engine. The auto supply store may have a "machine shop". Generally, you want to have this done at an auto supply store and not a "auto garage"($150). [save $90].
5. Note that once you finish, the car may run a bit "tight" and overheat a little. It will also put "stress" on your cylinder heads because the valves wil "seat" better than before.

Most important to obtain a motor book. These instructions are obviously not step-by-step.


Please comment ...
1. This is a pretty drastic step
2. Why do you want to do this?

Comments by anyone??????

you have long bolts and short bolts, long bolts go in positions 1,4,5,8,9 - short bolts remaining positions, all long bolts go in back of engine, toward fire wall or front of dash, those are positions starting at passenger side to drivers side, 8,4,1,5,9, so 1 is in the center position, 9 on drivers side. short bolts in front, positions passenger side 7, 3, 2, 6,10, stud is in position 10. Tighten bolts in sequence, starting at 1, long bolts get 32Nm, short bolts get 29Nm, next pass torque all to 58NM, than final pass add an angle of 100 degrees, little more than 1/4 turn with wrench. Bolts should have 11.9 on head, the tightening specification is called a torque plus angle to yield, that is why in your gasket kit is tells you to replace the bolts, it is recommended. I know, because I am the GM Manager for fastening engineering. Hope this helps

Head Bolt Torque For your 1994 Oldsmobile Cutlass Supreme (3.4L SFI DOHC): Foot pounds (Final torque) Note: Torque sequence --------- | 6 2 3 7 | | 5 1 4 8 | --------- Step 1: torque in sequence to 33 Ft/Lbs Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION ***engine uses Torque To Yield head bolts (TTY) thatpermanently stretch during the initial installation.New head bolts must be used when cylinder head isreplaced or re-installed to obtain proper torque. Foot pounds (Final torque) Note: Torque sequence --------- | 8 4 1 5 | | 7 3 2 6 | front --------- of engine | 6 2 3 7 | | 5 1 4 8 | Step 1: torque to 40 Ft/Lbs --------- Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION ***engine uses Torque To Yield head bolts (TTY) thatpermanently stretch during the initial installation.New head bolts must be used when cylinder head isreplaced or re-installed to obtain proper torque.