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2006 isuzu npr 5.2 4hk1engine head cylinder bolt torque steps thanks

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6ya6ya
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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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SOURCE: how to rebuilt the cylinder head of daihatsu charade 3 cylinder engine

Which motor?

Posted on Sep 04, 2008

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emissionwiz
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SOURCE: 2005 Tucson

camshaft sprocket bolt 58-72 ft. lbs. crankshaft pulley bolts 108-132 ft. lbs. crankshaft pulley center bolt 80-94 ft. lbs. cylinder head bolts cold engine 65-72 ft. lbs. warm engine 73-80 ft. lbs. cylinder head rear cover bolts 69-86 in. lbs. flywheel/Driveplate bolts 94-101 ft. lbs. intake/Exhaust manifold nuts/Bolts 11-14 ft. lbs. jet valves 13-16 ft. lbs. main bearing cap bolts 36-39 ft. lbs. oil pan bolts 51-69 in. lbs. oil pan nuts 43-60 in. lbs. oil pan drain plug 33 ft. lbs. oil pump cover bolts 72-84 in. lbs. oil pump relief valve plug 29-36 ft. lbs. oil pump sprocket nut 25-28 ft. lbs. Rear oil seal retainer bolts 84-108 in. lbs. rocker arm shaft bolts 14-15 ft. lbs. rod bearing cap nuts 23-25 ft. lbs. silent shaft sprocket nut 22-28 ft. lbs. spark plugs 15-21 ft. lbs. thermostat housing-to-Engine bolts 86-114 in. lbs. timing belt tensioner bolt 32-40 ft. lbs. valve cover bolts 43-61 in. lbs. water pump-to-Engine bolts alternator brace bolt 14-20 ft. lbs. all others 9-11 ft. lbs. water pump pulley bolts 72-84 in. lbs.

Posted on Sep 08, 2008

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SOURCE: head bolts torque settings

According to my haynes manual for G-S reg, 1989-1998 it goes as follows,
Stage 1:- Tighten all bolts by hand until bolt heads just contact cyl. head.
Stage 2:-Tighten all bolts to 40Nm or 30lb ft.
Stage 3:-Angle tighten all bolts a further 60 degrees.
Stage 4:-Angle tighten all bolts again a further 60 degrees.
Stage 5:- M12 x 140mm bolts ONLY angle tighten a further 20 degrees.
Hope this helps everyone, sorry it seems longwinded but that is how it's written in the manual.

Posted on Feb 07, 2009

c17hydro
  • 2984 Answers

SOURCE: cylinder head torque settings 1990 2.6L isuzu motor

From front to back is this:


7 3 1 5 9



8 4 2 6 10



First torque value is 58 ft lbs.....then final torgue is 72 ft lbs.

Posted on Mar 21, 2009

inspectmycar
  • 233 Answers

SOURCE: 94 mazda B3000 3.0L cylinder head torque specs

Step 1 torque to 59 ft pounds
2. Loosen one full turn
3. 37 ft pounds
4. 68 ft pounds

Use torque sequence below
aca9f77.gif

Posted on Sep 17, 2009

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1 Answer

What is Isuzu 4hg1 cylinder head bolt torque


there are 2 bolt sizes
for 14 mm studs first step round is 98 nm
second step round is 147 nm
last step round is +60 degrees
the 10 mm bolts ( the 2 rear bolts)
step 1 38 nm
one step only
go on google --type in kiwicylinderheads.com and get the tightening sequence and other important information

Feb 19, 2015 | Isuzu Cars & Trucks

1 Answer

Isuzu 1999 v6 engine 3.2 DOHC cylinder head


wow , no car body stated, so all online FSM , cant look it up.
as they ask year, body first. or you get nothing..

did your read the FSM first?
seems not.
are they TTY bolts, ? the book says, so. and would be question one

some are not set with torque, but are set by turns angles.
if not TTY bolts (torque to yield)
do you think 15 year old bolts are still good. Id bet not.
those are the first 2 questions, on all cars this old.

at random i picked trooper. and it had a 3.2 option and the
head torque is
Step 1: 21 ft. lbs.
Step 2: 47 ft. lbs.

on the head page the first line reads

"Use new head bolts when installing the cylinder head."

doesnt say way, only that.... you can google the why
or join a real isuzu form and ask, THEY KNOW.

and use the L marked gasket on left bank.

Aug 27, 2014 | Isuzu Cars & Trucks

1 Answer

What is the cylinder head torque settings for a isuzu kb250 2006


new bolt 21.7-36.1ft/lbs first step, 59.4-66.5ft/lbs second step
reused bolt 57.9-65.1ft/lbs first step, 72.4-79.6ft/lbs second step

Aug 05, 2014 | Isuzu Pickup Cars & Trucks

1 Answer

Cylinder head bolt tightening sequence for isuzu rodeo 1998


1998 Isuzu Truck Rodeo 2WD 2.2L MFI DOHC 4cyl

The Head Bolt Torque

Torque sequence ----------------- front ' 7 3 1 5 9 ' of ' ' engine ' 8 4 2 6 10 ' ----------------- Step 1: torque bolts in sequence to 18 Ft/Lbs Step 2: turn bolts in sequence an additional 90-degrees Step 3: turn bolts in sequence an additional 90-degrees Step 4: turn bolts in sequence an additional 90-degrees recheck final torque in sequence

1998 Isuzu Truck Rodeo 2WD 3.2L MFI DOHC 6cyl

The Head Bolt Torque

Torque sequence -------------- front ' 6 1 3 7 ' of ' ' engine ' 5 2 4 8 ' -------------- Step 1: torque to 20 Ft/Lbs Step 2: torque to 47 Ft/Lbs recheck final torque in sequence

Jan 15, 2013 | 1990 Isuzu Spacecab

2 Answers

2002 nissan maxima 3.5 cylinder head torque


Hi there:

2_17_2012_6_58_18_pm.jpg

Fig. Cylinder head bolt loosening sequence - Altima & Maxima 3.5L engine

Install the cylinder head bolts and torque in sequence as follows:
  1. Step 1: 72 ft. lbs. (98 Nm).
  2. Step 2: Completely loosen all bolts.
  3. Step 3: 26-32 ft. lbs. (34-44 Nm).
  4. Step 4: plus 90-95 degrees clockwise.
  5. Step 5: plus 90-95 degrees clockwise.

2_17_2012_6_59_54_pm.jpg

Fig. Right cylinder head bolt torque sequence- Altima & Maxima 3.5L engine


2_17_2012_7_00_21_pm.jpg

Fig. Left cylinder head bolt torque sequence- Altima & Maxima 3.5L engine

Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day

Feb 17, 2012 | Nissan Cars & Trucks

2 Answers

What are the head torque specs?


1996 Isuzu Truck Hombre 2.2L SFI 4cyl

zjlimited_545.jpg

Fig.: Cylinder head bolt torque sequence-2.2L engine

Apply a coating of 1052080 or equivalent sealer to the cylinder head bolt threads. Install the cylinder head bolts (within 15 minutes of sealer application), then tighten them in the proper sequence first to a torque of 46 ft. lbs. (63 Nm) for long bolts or to 43 ft. lbs. (58 Nm) for short bolts and then tighten all bolts an additional 90 degree turn using a torque angle meter.

Hope this helps (remember to rate this answer).

Jan 25, 2011 | 1996 Isuzu Hombre

1 Answer

What is the right Torque Specification of the cylinder head bolt,main bearing and connecting rod bearing for a 1997 Ford F 150 4.2 liter? Thank you...


Cylinder heat bolt torque:
Torque sequence --------- front | 7 3 1 5 | | 8 4 2 6 | --------- Step 1: Torque all bolts in sequence to 14 Ft/Lbs Step 2: Torque all bolts in sequence to 29 Ft/Lbs Step 3: Torque all bolts in sequence to 36 Ft/Lbs Step 4: in the sequence, loosen the cylinder head bolts three turns. Step 5: Tighten short bolt to 15 - 32 Ft/Lbs Step 6: Tighten long bolt to 30 - 36 Ft/Lbs Step 7: Tighten all bolt to 175- 185 degree note: Do not loosen all of the cylinder head bolts at one time. Each cylinder head bolt must be loosened and the final tightening prior on the next bolt in the sequence.
Main bearing torque:
Torque sequence: Step 1: torque bolts to 91 Ft/Lbs with the exception of the rear main bearing cap Step 2: torque rear main bearing cap bolts to 88 Ft/Lbs Step 3: torque brace bolts to 40 Ft/Lbs
Connecting rod torque:
Torque sequence Step 1: Torque to 29 Ft/Lbs Step 2: Turn an additional 90 degrees

May 17, 2010 | 1997 Ford F150 Regular Cab

1 Answer

Cylinderhead bolts torque settings


Its tighten to this amount then by angle

25. Cylinder Head W/intake Manifold
· Clean up cylinder head lower surface and cylinder
body upper surface.
· Install cylinder head as softly.
· Apply engine oil to screw and seat of cylinder
head bolts.
· Tighten cylinder head bolts in following sequence
1st Step

36 Lbs /ft
2nd Step
60° - 1/3 a of a turn
3rd Step
60° -- same

And thats in a spiral out from the center .

Oct 05, 2009 | 1994 Isuzu Trooper

1 Answer

Cylinder head bolt torque


Torque all headbolts to 29 ft lbs with a good and accurate torque wrench, then tighten them further in two steps 90 Degrees per step. But if you've replaced the head bolts with new ones tighten them and additional 90 Degrees.

May 22, 2009 | 2006 Honda CR-V

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