Need torque settings for 1985 4A corolla cylinder head

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.

All in this link

https://www.google.com/search?q=1990+Toyota+Corolla+1.64+cylinder+head+bolt+tightening+sequence+and+torque+specs

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This manual has everything but cam torque

http://www.championbrands.com/aera-torquespecs.pdf

PDF]Complete Cylinder Head Torque Specifications for Domestic ...

olybrake.com/pdf/fel_pro_torque_specs_guide.pdf

When you consider what can go wrong when even "minor" gaskets fail, ... and engine block, tightening the head bolts compresses the gasket slightly, allowing ...Missing: ing

How To Torque Cylinder Head Bolts - EricTheCarGuy ...

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https://www.youtube.com/watch?v=5WHBskK_F3o
Aug 29, 2010 - Uploaded by EricTheCarGuy
How To Torque Cylinder Head Bolts - EricTheCarGuy http://www.ericthecarguy.com/ Well ... What's the reason for changing the torque pattern?Missing: yaris

CTA Tools 9295 Toyota Head Bolt Wrenches -Dou

Toyota 4A/ 5A-FE Cylinder Head Torque:
(a) Apply a light coat of engine oil on the threads and under the heads of the cylinder head bolts.
(b) Install the plate washer to each cylinder head bolt.
(c) Install and uniformly tighten the ten cylinder head bolts in several passes in the sequence.
Torque: 60 N-m (610 kgf-cm, 44 ft-lbf)
HINT: Cylinder head bolts are in length of 90 mm
(3.54 in.) and 108 mm (4.25 in.). Install the 90 mm
(3.54 in.) bolts (A) in intake manifold side positions.
Install the 108 mm (4.25 in.) bolts (B) in exhaust
manifold side positions.

Hi Manuel, There are a number of different engines used in the Corolla, knowing which would be a great help. The engines used in the 1993 are of the 'A' series and 'E' series. The torque for the A series is 29 nm + 90 degrees. When removing the head begin loosening from the outer bolts. When the head is off have it inspected for warpage and skimmed if it is required. Tightening any cylinder head always begins at the middle or centre and works outwards. As my friend has said, the camshaft caps are tightened to 9 nm and the inlet manifold goes to 24 nm, and the exhaust is 27 nm. The tappet cover I think is 29 nm. The tappet cover is tightened on the A series with nuts onto the plug tubes. Regards John

Torque the cylinder head bolts in three stages as described below:
1st stage = 25 NM.
2nd stage = 49 NM.
3rd stage = Rotate each bolt further 90 degrees.

Torque:
- Connecting rod (big ends). Tighten bolts in several steps. 1st stage 29 NM, 2nd stage, rotate further 90 degrees
- Main cap bolts (crank shaft). Tighten bolts in several steps. 1st stage 44 NM. 2nd stage, further tighten 90 degrees.

sounds like you will be better off having another engine installed.

cylinder head bolts:

step one: 22 Ft-lbs.
step two: tighten additional 90 degrees
step three: tighten additional 90 degrees