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Can one assist with Nissan ZD30 engine tightening torques, head, big ends, mains flywheel and crankshaft pulley bolt.

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 916 Answers

SOURCE: tightening head

New Headbolts are recommended

Long bolts are torqued to 46'lbs + 90 degrees.

Short bolts are torqued 43'lbs + 90 degrees.

Start in the center, and work to the edges, torquing the bolts in two stages.

Rockers are torqued to 22'lbs.

Posted on Dec 21, 2008

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chuck943
  • 783 Answers

SOURCE: Head bolt torque specs needed for 96 tbird 3.8

Head bolts are torque to yeild so you MUST use new bolts.
Tighten cylinder head retaining bolts in numerical sequence in three steps as follows:

  1. 20 Nm (15 lb-ft).
  1. 40 Nm (30 lb-ft).
  1. 50 Nm (37 lb-ft)
Loosen retaining bolts one at a time two to three revolutions and retighten as follows:

Long bolts:
  • Tighten to 40-50 Nm (30-37 lb-ft).
  • Rotate an additional 175-185 degrees.
  • Go to next bolt in sequence.
Short Bolts:
  • Tighten to 20-30 Nm (15-22 lb-ft).
  • Rotate an additional 175-185 degrees.
  • Go to next bolt in sequence.
Here is a pic of the sequence
http://i253.photobucket.com/albums/hh43/chuck943/Headboltsequence38L.gif

Posted on Mar 19, 2009

SOURCE: head bolt torque settings for 720 nissan cab 2

dear friend-your torque setting on the 720 is the same as the L18 and is set at 85 - 90 nm.

Posted on Jul 23, 2009

morse008
  • 1111 Answers

SOURCE: I need torque settings for 1600 beetle engine SP

wiki this

Posted on Aug 25, 2009

  • 115 Answers

SOURCE: cylinder head torque settings for a toyota 1493cc

If you have a vehicle application for the motor you can get a Haynes or Chilton manual from your local auto parts store. They usual run around $30.

Posted on Sep 04, 2009

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Have changed cylinder head gasket and need the torque settings for the zd30 nissan engine


try this head torgue link.. that wont highlight

http://www.cylinderheadsaustralia.com.au/torque-settings

the ZD30 is listed half way down the list
and picture of tension sequence

HEAD BOLT TIGHTENING SEQUENCE.
• STEP ONE: 102Nm
• STEP TWO: Loosen All Bolts.
• STEP THREE: 44Nm
• STEP FOUR: +90*
• STEP FIVE: +90*
• IMPORTANT: ALL BOLT THREADS, BOLTHEADS AND WASHERS MUST BE LIGHTLY OILED.
• USING AN OLD HEADBOLT WITH GROOVE CUT DOWN THREAD, CLEAN THE BLOCK HEADBOLT THREADS.




why are these torque setting and sequence
numbers no longer on the VRS head gasket packaging

Oct 28, 2016 | Nissan Cars & Trucks

1 Answer

Torque settings on a yaris 1.3 16v big ends,mains,flywheel,cylinderhead


Toyota Yaris Main and Big end Torque settings:
Tighten the main and big end bolts in sequential order and in two steps.
Main bearings. Stage 1.
22 ft lbs.
Stage 2.
44 ft lbs

Big end bearings.
Stage 1.
11 ft lbs.
Then Rotate bolt head a further by 90 degrees

Head bolt torque must be done in 3 steps:
1st 22 ft lbs
2nd 43 ft lbs
final 47 ft lbs
use this sequence of tightening:
9 - 3 -1 -6 -8
7 - 5 - 2 -4 - 10

Flywheel spec:
65 ft lbs

Jul 15, 2016 | 2007 Toyota Yaris

1 Answer

What the torque settling on a 1.8spi vauxhall cavalier 1994


Cylinder head Renew bolts: Yes Tighten: 25 Nm Tighten: 90° Tighten: 90° Tighten: 90° Other engine tightening torques Main bearings Renew bolts/nuts: Yes Main bearings Stage 1: 50 Nm Main bearings Stage 2: 45°-60° Big end bearings Renew bolts/nuts: Yes Big end bearings Stage 1: 35 Nm Big end bearings Stage 2: 45°-60° Oil pump to cylinder block : 6 Nm Sump bolts : 15 Nm Sump drain bolt : 55 Nm Flywheel/driveplate :
  • Use new bolts and tighten as follows:
      • 1,4/1,6 = 35 Nm + 30° + 15°
      • 1,8/2,0 = 65 Nm + 30° + 15°
  • "Pot"-type flywheel = 65 Nm + 30° + 15°
  • Tighten drive plate to 60 Nm.
Clutch pressure plate : 15 Nm Crankshaft pulley/damper centre bolt : Use new bolts. Tighten centre bolt to 130 Nm + 40°-50°
Camshaft sprocket/gear : 45 Nm Camshaft/rocker cover : 8 Nm Inlet manifold to cylinder head : 22 Nm Exhaust manifold to cylinder head : 22 Nm Spark plugs : 25 Nm Lambda sensor (Oxygen) : 30 Nm Chassis tightening torques Front hub :
  • Tighten nut in three stages:
    1. 130 Nm
    2. Slacken off
    3. 20 Nm + 80°-90°.
Steering track rod end : New nuts 60 Nm Brake disc to hub Front: 4 Nm Brake caliper to carrier Front: 30 Nm Brake caliper/carrier to hub Front: 95 Nm Brake caliper/carrier to hub Rear: 80 Nm New bolts ABS sensor Front: 8 Nm ABS sensor Rear: 15 Nm Road wheels : 110 Nm
There you go pretty much covers everything hope that helps

Jan 11, 2015 | Vauxhall Cars & Trucks

3 Answers

Wl 2.5 ranger engine torque settings


i have a 2009 would these settings also work

Jul 21, 2014 | Cars & Trucks

1 Answer

2002 audi tt 225 bhp cranksharft torque settings


Crankshaft torque settings for 2002 Audi TT 225 BHP:

1. Main bearings: Renew bolts = Yes
2. Main bearings: Stage 1 = 65 Nm
3. Main bearings: Stage 2 = 90 degrees
4. Big end bearings: Renew bolts / nuts = Yes
5. Big end bearings: Stage 1 = 30 Nm
6. Big end bearings: Stage 2 = 90 degrees
7. Flywheel / driveplate = 60 Nm + 90 degrees (use new bolts / nuts)
8. Crankshaft pulley / damper centre bolt = 90 Nm + 90 degrees (use new bolts)


Nov 25, 2010 | Audi TT Cars & Trucks

1 Answer

Ifailed to get on tdc before removing old timing belt how do I get back in time so Icanreplacebelt.


This is the complete procedure from the service manual on how to replace the timing belt start to finish, start over to assure u get it right, if u mess up the engine will be damaged

Removal for 1.6L engines : ONLY 2006 to 2009 CARS


Engine removal is not required for this procedure.

1.Remove the engine cover.

2.Remove the RH front wheel.

3.Remove the 2 bolts and RH side cover.

4.Temporarily loosen the water pump pulley bolts.

5.Remove the alternator drive belt

6.Remove the air conditioner compressor drive belt

7.Remove the power steering pump drive belt

8.Remove the 4 bolts and water pump pulley.

9.Remove the 4 bolts and
timing belt2_bing.gif upper cover

10.Turn the crankshaft pulley, and align its groove with timing mark "T" of the timing belt cover. Check that the timing mark of camshaft sprocket is aligned with the timing mark of cylinder head cover. (No.1 cylinder compression TDC position)

11.Remove the crankshaft pulley bolt and crankshaft pulley

12.Remove the crankshaft flange

13.Remove the 4 bolts and timing belt lower cover

14.Remove the timing belt tensioner and timing belt.

15.Remove the bolt and timing belt idler

16.Remove the crankshaft sprocket

17.Remove the cylinder head cover.

(1)Remove the wire harness bracket

(2)Remove the ignition coil.

(3)Remove the PCV (Positive Crankcase Ventilation) hose and the breather hose from the cylinder head cover

(4)Remove the engine cover bracket

(5)Loosen the cylinder head cover bolts and then remove the cover and gasket.

18.Remove the camshaft sprocket.

Hold the portion of the camshaft with a hexagonal wrench, and remove the bolt with a wrench and remove the camshaft sprocket.

INSTALLATION:

1.Install the camshaft sprocket and tighten the bolt to the specified torque.

(1)Temporarily install the camshaft sprocket bolt

(2)Hold the portion of the camshaft with a hexagonal wrench, and tighten the bolt with a wrench
Tightening torque :78.5 ~ 98.1N.m (8.0 ~ 10.0kgf.m, 57.9 ~ 72.3lb-ft)



2.Install the cylinder head cover.

(1)Install the cylinder head cover and bolts
Tightening torque :7.8 ~ 9.8N.m (0.8 ~ 1.0kgf.m, 5.8 ~ 7.2lb-ft)

(2)Install the engine cover bracket

(3)Install the PCV(Positive Crankcase Ventilation) hose and breather hose to the cylinder head cover.

(4)Install the ignition coil.

3.Install the crankshaft sprocket

4.Align the timing marks of the camshaft sprocket and crankshaft sprocket with the No.1 piston placed at top dead center and its compression stroke.

5.Install the idler pulley and tighten the bolt to the specified torque.

Tightening torque :42.2 ~ 53.9N.m (4.3 ~ 5.5kgf.m, 31.1 ~ 39.8lb-ft)

6.Temporarily install the timing belt tensioner

7.Install the belt so as not give slack at each center of shaft. Use the following order when installing timing belt.
Crankshaft sprocket →idler pulley →camshaft sprocket →timing belt tensioner

8.Adjust the timing belt tension.

(1)Loosen the tensioner pulley mounting bolt and apply tension to the timing belt.

(2)After checking the alignment between each sprocket and each timing belt tooth, tighten the mounting bolt and one by one.

Tightening torque :19.6 ~ 26.5N.m (2.0 ~ 2.7kgf.m, 14.5 ~ 19.5lb-ft)

(3)Then recheck the belt tension.
Verify that when the tensioner and the tension side of the timing belt are pushed in horizontally with a moderate force [approx. 49N (11lb)], the timing belt cog end is aprox. 1/2 of the tensioner mounting bolt head radius (across flats) away from the bolt head center.

4)Timing belt tension measuring procedure
(by a sonic tension guage)
Rotate crankshaft in clockwise direction to set 1st piston on top dead center (TDC) and rotate crankshaft in counterclockwise to 90° then measure the belt tension in the middle of tension side span (in arrow direction of above illustration) by free vibration method.


9.Turn the crankshaft two turns in the operating direction (clockwise) and realign crankshaft sprocket and camshaft sprocket timing mark.


10.Install the timing belt lower cover with 5bolts

Tightening torque :7.8 ~ 9.8N.m (0.8 ~ 1.0kgf.m, 5.8 ~ 7.2lb-ft)

11.Install the flange and crankshaft pulley, and then tighten crankshaft pulley bolt. Make sure that crankshaft sprocket pin fits the small hole in the pulley.

Tightening torque :137.3 ~ 147.1N.m (14.0 ~ 15.0kgf.m, 101.3 ~ 108.5lb-ft)

12.Install the timing belt upper cover with 4 bolts.

Tightening torque :7.8 ~ 9.8N.m (0.8 ~ 1.0kgf.m, 5.8 ~ 7.2lb-ft)

13.Install the water pump pulley and 4 bolts.

14.Install the power steering pump drive belt

15.Install the air conditioner compressor drive belt

16.Install the alternator drive belt

17.Install the RH side cover with 2 bolts

18.Install the RH front wheel.


Tightening torque :88.3 ~ 98.1N.m (9.0 ~ 10.0kgf.m, 65.1 ~ 72.3lb-ft)

19.Install the engine cover with bolts.


Tightening torque :3.9 ~ 5.9N.m (0.4 ~ 0.6kgf.m, 2.9 ~ 4.3lb-ft)

May 20, 2010 | 2006 Kia Sorento

1 Answer

Torque specs


Type: Bolt Dim: Length: Head: Hexagon Grade: 17 Ft-Lbs 204 In-Lbs 23.05 N-m Connects: Crankshaft To Connecting Rod Years: All Vote Record: Vote Note: FS - Rod Cap Bolts - 2 Step: 17FtLbs; +90deg Type: Bolt Dim: Length: Head: Hexagon Grade: 15 Ft-Lbs 180 In-Lbs 20.34 N-m Connects: Crankshaft To Engine Block Years: All Vote Record: Vote Note: FS - Main Bearing Cap Bolts - 2 Step: 15FtLbs; +90deg Type: Bolt Dim: Length: Head: Hexagon Grade: 72 Ft-Lbs 864 In-Lbs 97.62 N-m Connects: Crankshaft To Flywheel Years: All Vote Record: Vote Note: FS - Flywheel/Driveplate Bolts Type: Bolt Dim: Length: Head: Hexagon Grade: 120 Ft-Lbs 1440 In-Lbs 162.7 N-m Connects: Crankshaft To Pulley Years: All Vote Record: Vote Note: FS - Crankshaft Pulley Bolt

Oct 29, 2008 | 2003 Mazda Mazda6

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