What is the torque in ft-lb for value covers on a 1995 corvette?put on new gasket for value covers and want to know what the ft-lb of torque would be?

The torque settings for a Nissan Almera QG16 engine can vary depending on the specific component or fastener you are referring to. However, I can provide you with some general torque specifications for common components in the engine. Please note that it's always recommended to consult the manufacturer's manual or a qualified mechanic for accurate and up-to-date torque specifications. Here are some approximate torque values for certain components:

1. Cylinder head bolts: 25-30 Nm (18-22 lb-ft) initial torque, followed by an additional 90-degree clockwise turn (angle tightening).
2. Main bearing cap bolts: 25-30 Nm (18-22 lb-ft).
3. Connecting rod bolts: 15-20 Nm (11-15 lb-ft).
4. Crankshaft pulley bolt: 140-160 Nm (103-118 lb-ft).
5. Camshaft sprocket bolt: 85-105 Nm (63-77 lb-ft).
6. Intake manifold bolts: 15-20 Nm (11-15 lb-ft).
7. Exhaust manifold nuts/bolts: 25-30 Nm (18-22 lb-ft).
8. Spark plugs: 15-20 Nm (11-15 lb-ft).

The KIA shop manual (both my hard copy and kiatech) show the locations of the bolts on the "Cylinder Head Cover" --aka valve cover-- and they provide the torque at 35-52 lb-in (4-6Nm), but they don't specify a tightening order.

Normally crisscross middle to outside edges, hand tight, half torque and full torque. Better to do the job right, do it once, replace the gasket.

The torque specification for the cylinder valve cover stud/bolt on a 2007 Honda Accord 2.4L VTi is 7.2-8.1 lb-ft (10-11 Nm).
As for replacing the broken stud, it depends on how the broken stud is located and the extent of the damage. If the broken stud is easy to access, it may be a simple matter of unscrewing the old one and putting a new one in with the correct torque specification. However, if the broken stud is difficult to access or if it has caused damage to the threads, it may require a more complex repair. In some cases, it may be necessary to drill out the old stud and tap new threads or to use a helicoil insert to repair the damaged threads.
It's important to note that over-tightening the valve cover bolts/studs can lead to damage or deformation of the valve cover or gasket, and under-tightening can lead to oil leaks. So, it's crucial to torque the bolts/studs to the specified torque value.

1. Tighten the cylinder head bolts in the sequence shown. Using the 4 step torque turn method, tighten according to the following values:

• • Step 1: All to 34 Nm (25 ft. lbs.)
  • Step 2: All to 68 Nm (50 ft. lbs.)
  • Step 3: All to 68 Nm (50 ft. lbs.)

CAUTION: Do not use a torque wrench for the following step.
Step 4: Turn an additional 1/4 turn

• Step 5: Install and tighten bolts (1-10) in sequence shown, to 41 Nm (30 ft. lbs.) .

1. Tighten bolts (1-10) again to 41 Nm (30 ft. lbs.) PLUS 1/4 turn in sequence shown.
2. Install main bearing bedplate to engine block bolts (11-20), and torque each bolt to 28 Nm (20 ft. lbs.) in sequence shown.

Connecting Rod Cap Bolts 54 Nm (40 ft. lbs.) + 1/4 turn
1997 Jetta: Torque settings..vw..the head, fly wheel, big ends.


1997 Jetta3 1800 feul injection


Vibration Damper/belt Pulley
Tighten 20 Nm (14.8 ft lb) Crankshaft Toothed Belt Sprocket Tighten 90 Nm (66 ft lb) + 90° Camshaft Sprocket Tighten 80 Nm (60 ft lb) Main Bearing Cap
Tighten 65 Nm (48 ft lb) FLYWHEEL TORQUE
Torque 60 Nm. (44 ft. lbs.) + 1/4 turn (90°) [1] [1] Always replace bolts.
CYLINDER HEAD TIGHTENING TORQUE [1] :
1st sequence: 40 Nm (30 ft lb)
2nd sequence: 60 Nm (43 ft lb)
Final sequence: plus 1/2 turn (180°)
Here are some additional specifications, thanks
ntake Manifold
Mounting Bolts 25 Nm (18 ft. lbs.) Bearing Cap Nut 20 Nm (15 ft. lbs.) Rod Bearing Cap
Assembly
Tighten 30 Nm (22 ft lb) + 90° To measure radial clearance
Tighten 30 Nm (22 ft lb) but NOT additional 90° TIGHTENING SPECIFICATIONS
Oil Pump Bolt 20 Nm (14 ft. lbs.) Oil Tube To Block 10 Nm (7 ft. lbs.) Exhaust Manifold to Cyl. Head 25 Nm (18 ft lb) Exhaust Manifold to Front Exhaust Pipe 40 Nm (30 ft lb) Water Pump
TIGHTENING SPECIFICATIONS
Cover Bolts 10 Nm (7 ft. lbs.) Mounting Bolt and Studs 20 Nm (15 ft. lbs.) + 1/4 turn (90°) Pulley Bolts 25 Nm (18 ft. lbs.)

TIGHTENING SPECIFICATIONS
Connecting Rod Nuts:
Tighten In Two Stages:
First Stage 30 Nm (22 ft. lbs.) Second Stage turn an additional 90°(1/4 turn)

hi valve covers are never more the 8 to 10 nm newton meters start in the middle one across from each other then criss cross one on the top right then to the left bottom ,then top left,right bottom work your way out till they are all done cant be too tight or it will squish the gasket and cause leaks danny

1. Disconnect fuel hose from fuel filter outlet.
2. Disconnect fuel hose from fuel filter inlet.
3. Remove fuel filter bracket retaining bolts, remove fuel filter and bracket as an assembly.
4. Install in reverse order of removal. Torque union bolts with new gaskets for proper seal.

Torque Value: 22 ft.lb (29 Nm)

Bolts in the center of the cams 28.2 ft/lbs
Bolts on the outside of the cams 15.9ft/lbs
INSTALLATION
1. Cylinder head cover.
1) Install the cylinder head cover gasket to cylinder
head cover.
3) Apply liquid gasket (TB1207B or equivalent) to
the rubber seal of the camshaft end, injector
harness gasket area and No. 1 camshaft
bracket.
4) Tighten cylinder head cover fixing bolts
Torque : 9 N·m (0.9 kg·m/6.5 lb ft)

valve cover gaskets are in expensive, like 20 bucks, a books that can tell you how to do it would be 25-50 and you will be able to use the book for other things.. there are usually a few long bolts going straight through your valve cover, jus take them off remove the old gasket and put new one in put them back in.. however tightening the valve cover bolts will be the only tricky part.. you may need a torque wrench and have to refer to the book to know exatly how tight they should be.. but as a rule of thumb 80-90 ft-lb of tork is usually used.. be careful when doing this cuz if you put the wrong torque on it will bend your valve covers or posibbly not seal correctly

TORQUE VALUE CHART

7/16" dia. 50 to 60 lb-ft

12mm dia. 70 to 80 lb-ft

1/2" dia. 80 to 90 lb-ft

5/8" dia. 110 to 125 lb-ft

*Use this chart to get correct torque values for each size wheel stud. I hope this helps and don't forget to rate my answer.

2004 ENGINE
Engine Mechanical - 1.6L (L91) - Aveo
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Fastener Tightening Specifications
Application
Specification
Metric English
A/C Compressor Mounting Bolts 27 N.m 20 lb ft
A/C Compressor Mounting Bracket Bolts 50 N.m 37 lb ft
Air Filter Housing Bolts 12 N.m 106 lb in
Alternator Adjusting Bolt 20 N.m 15 lb ft
Alternator Adjusting Bracket Retaining Bolt 20 N.m 15 lb ft
Auxiliary Catalytic Converter-to-Exhaust Manifold
Nuts and Bracket Bolts
40 N.m 30 lb ft
Camshaft Cap Bolts 16 N.m 12 lb ft
Camshaft Gear Bolt 67.5 N.m 49 lb ft
Camshaft Pressure Plate Bolts 10 N.m 89 lb in
Connecting Rod Bearing Cap Bolts 25 N.m+30°+15° 18 lb ft+30°+15°
Coolant Pump Retaining Bolts 10 N.m 89 lb in
Coolant Temperature Sensor 20 N.m 15 lb ft
Crankshaft Bearing Cap Bolts 50 N.m+45°+15° 37 lb ft+45°+15°
Crankshaft Position Sensor Retaining Bolt 10 N.m 89 lb in
Crankshaft Pulley Bolt 95 N.m+30°+15° 70 lb ft+30°+15°
Cylinder Head Bolts - Camshaft Support Housing
and Cylinder Head Mounting Bolts
25 N.m+60°+60°
+60°+15°
18 lb ft+60°+60°
+60°+10°
Electronic Ignition System Ignition Coil Mounting
Bolts
10 N.m 89 lb in
Electronic Ignition System Ignition Coil Mounting
Plate Bolts 10 N.m 89 lb in
Engine Mount Bracket Retaining Bolt 65 N.m 48 lb ft
Engine Mount Bracket-to-Engine Mount Retaining
Bolts
60 N.m 44 lb ft
Engine Mount Retaining Nuts 40 N.m 30 lb ft
Exhaust Flexible Pipe Bracket Bolts 40 N.m 30 lb ft
Exhaust Gas Recirculation Valve Adapter Bolts 25 N.m 18 lb ft
Exhaust Manifold Heat Shield Bolts 15 N.m 11 lb ft
Exhaust Manifold Nuts 25 N.m 18 lb ft
Flexible Plate Bolts 60 N.m 44 lb ft
Flexible Plate Inspection Cover Bolts 10 N.m 89 lb in
Flywheel Bolts 35 N.m+30°+15° 26 lb ft+30°+15°
Flywheel Inspection Cover Bolts 12 N.m 106 lb in
Front Muffler-to-Main Catalytic Converter Nuts 30 N.m 22 lb ft
Fuel Rail Retaining Bolts 25 N.m 18 lb ft
MITCHELL 1 ARTICLE - 2004 ENGINE Engine Mechanical - 1.6L (L91) - Aveo Page 1 of 330
http://www.eautorepair.net/app/PrintItems.asp?S0=2097152&S1=0&SG=%7BEEDCF... 3/30/2009
ENGINE MECHANICAL SPECIFICATIONS
Engine Mechanical Specifications
Intake Manifold Retaining Nuts 25 N.m 18 lb ft
Intake Manifold Support Bracket Lower Bolt-to-
Engine Block 40 N.m 30 lb ft
Intake Manifold Support Bracket Upper Bolts 25 N.m 18 lb ft
Lower Timing Belt Cover Bolts 10 N.m 89 lb in
Oil Pan Retaining Bolts 10 N.m 89 lb in
Oil Pressure Switch 40 N.m 30 lb ft
Oil Pump Retaining Bolts 10 N.m 89 lb in
Oil Pump/Pickup Tube and Support Bracket Bolts 10 N.m 89 lb in
Oil Pump Safety Relief Valve Bolt 36 N.m 22 lb ft
Oil Pump Rear Cover Bolts 6 N.m 53 lb in
Power Steering Pump Mounting Bolts 25 N.m 18 lb ft
Power Steering Pump Pulley Bolts 25 N.m 18 lb ft
Rear Timing Belt Cover Bolts 10 N.m 89 lb in
Spark Plug Cover Bolts 3 N.m 27 lb in
Spark Plugs 25 N.m 18 lb ft
Thermostat Housing Mounting Bolts 20 N.m 15 lb ft
Throttle Cable Bracket Bolts 8 N.m 71 lb in
Timing Belt Automatic Tensioner Bolt 25 N.m 18 lb ft
Timing Belt Idler Pulley Bolt 40 N.m 30 lb in
Transaxle Bell Housing Bolts 75 N.m 55 lb ft
Transaxle Brace Bolts 40 N.m 30 lb ft
Transaxle Torque Converter Bolts 65 N.m 48 lb ft
Upper Timing Belt Cover Bolts 10 N.m 89 lb in
Valve Cover Bolts 10 N.m 89 lb in
Application
Specification
Metric English
General Data

Engine Type 4 Cylinder - In-Line

Displacement 1598 cm3 97.51 in3

Bore Stroke 79.0x81.5 mm 3.1x3.21 in

Compression Ratio 9.5:1

Firing Order 1-3-4-2

Maximum Power - At 6200 RPM 77 kw/103.3 hp

Maximum Torque - At 3400 RPM 145 N.m 106.9 lb ft
Cylinder Bore

Diameter 79 mm 3.1 in

Out of Round - Maximum 0.0065 mm 0.00025 in

Taper - Maximum 0.0065 mm 0.00025 in
Piston
MITCHELL 1 ARTICLE - 2004 ENGINE Engine Mechanical - 1.6L (L91) - Aveo Page 2 of 330