2005 Honda CRF 450 R Logo
lappies labuschagne Posted on Jan 17, 2014
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

Want to get head bolt torque values in NM.

I am replacing the top of my CRF450,need the torque values of the four main bolts.

1 Answer

Danny

Level 2:

An expert who has achieved level 2 by getting 100 points

MVP:

An expert that got 5 achievements.

Habit-Forming:

Visited the website for 3 consecutive days.

Filmmaker:

Uploaded 5 video answers.

  • Expert 174 Answers
  • Posted on Jun 02, 2014
 Danny
Expert
Level 2:

An expert who has achieved level 2 by getting 100 points

MVP:

An expert that got 5 achievements.

Habit-Forming:

Visited the website for 3 consecutive days.

Filmmaker:

Uploaded 5 video answers.

Joined: Sep 16, 2011
Answers
174
Questions
0
Helped
52460
Points
350

want to get head bolt torque values in NM. - a9230104-1d01-4ac3-a67e-77108d747306.jpg
hope this helps
good luck.......

5 Related Answers

Anonymous

  • 30 Answers
  • Posted on Aug 08, 2009

SOURCE: i have a 2006 honda crf150 i am rebuilding. I just

see clymer manual (£20 from ebay) will be your Bible whildt you have this bike!!! highly recomendable

Ad

tombones

  • 3567 Answers
  • Posted on Oct 11, 2009

SOURCE: I changed motor oil in 04 crf450.the oil filter

This may help.

811bd76.gif

Testimonial: "thanks for giving me the diagram I needed...it helped my problems go away,,,,,,"

Anonymous

  • 653 Answers
  • Posted on Mar 24, 2010

SOURCE: I need 84' Honda xr500 head bolt torque specs.

2.0 - 2.4 kgf m for 6 mm bolt
8 mm bolt 2.6 - 3.0 kgf m

heimlich

David Belcher

  • 1978 Answers
  • Posted on May 23, 2010

SOURCE: what is the torque specs 86 goldwing 1200

6mm bolts

ft-lbs 7-10

8mm bolts

ft-lbs 37-40

A Miller

  • 8404 Answers
  • Posted on May 31, 2010

SOURCE: how do you replace leaking fork seal, mainly how

Please do yourself a favor ... go to the Honda Rider Club - join (for free) and take a look at the free generic service manual where you may find some help on this matter. Find it here: http://hrca.honda.com/

If you pay the small fee, you will have access to the service manual for your model. A small price to pay for a excellent resource.

Thanks for your interest in FixYa.com Come back often

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

WHAT ARE TORQUE SETTINGS FOR NISSAN ALMERA QG16

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).
0helpful
1answer

Toyotacorolla vvti 1.3 main torque setting

The main torque setting for the Toyota Corolla VVTi 1.3 engine will depend on the specific component or fastener being tightened. It is important to refer to the manufacturer's specifications or service manual for the correct torque values to use.
Here are some general torque values for common components on the Toyota Corolla VVTi 1.3 engine:
  • Cylinder head bolts: 55 Nm (41 ft-lbs)
  • Connecting rod nuts: 40 Nm (29 ft-lbs)
  • Main bearing cap bolts: 65 Nm (48 ft-lbs)
  • Oil pump bolts: 12 Nm (9 ft-lbs)
  • Timing chain tensioner bolt: 25 Nm (18 ft-lbs)
It is important to note that these torque values are just estimates and may vary depending on the specific engine and component. Always refer to the manufacturer's specifications for the correct torque values to use.
In addition, it is important to use a torque wrench to accurately tighten fasteners to the specified torque. Using the wrong torque value or over-tightening fasteners can lead to problems such as stripped threads, damaged components, or engine failure.
I hope this helps!

Let me know if you have any questions.
0helpful
3answers

Looking for Hyundai hd65 cylinder head, big ends and mains torque settings

  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)
0helpful
1answer

I need the torque settings for a Ford fiesta 1.4 2010 for the main bearings the head bolts and big ends

Here are the torque settings for a Ford Fiesta 1.4 2010 for the main bearings, head bolts, and big ends:
Main bearings
  • Main bearing caps: 1st stage - 7 Nm, 2nd stage - 16 Nm
  • Main bearing bolts: 45 Nm + 90°
Head bolts
  • Cylinders 1-3: 2nd stage - 30 Nm + 90°, 3rd stage - 80 Nm + 180°
  • Cylinder 4: 2nd stage - 25 Nm + 90°, 3rd stage - 60 Nm + 180°
Big ends
  • Connecting rod cap nuts: 1st stage - 22 Nm, 2nd stage - 40 Nm + 90°
Please note that these are just the general torque settings. The exact torque settings may vary depending on the specific engine and vehicle. It is always best to consult your vehicle's service manual for the correct torque settings.
Here are some additional tips for tightening the torque settings:
  • Use a torque wrench to ensure that the bolts are tightened to the correct torque.
  • Tighten the bolts in a star pattern, working your way from the center out.
  • Do not overtighten the bolts, as this can damage the engine.
0helpful
1answer

Head bolt torque value on '02 Pontiac Gran Prix 3.8

Install NEW cylinder head bolts. Torque the bolts in sequence, as follows:
  1. Step 1: 37 ft. lbs. (50 Nm).
  2. Step 2: Plus 120 degree turn.
  3. Start with the middle bolts and work outward bottom top left bottom to top right bottom to top until all bolts have been tightened.
0helpful
1answer

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
1helpful
1answer

Hi I need the torque settings for both the cylinder head and the bottom end bearings for a 1997 Toyota Prado (3.4litre petrol). Thanks

1997 Toyota Prado 5VZ-FE
Cylinder head bolts:

Tighten the cylinder head bolts in criss cross manner inside out, in four stages as under:
Stage 1. Torque the bolts up to 17 Nm.
Stage 2. 34 Nm.
Stage 3. Rotate all the bolts 90 degrees.
Stage 4. Finally rotate all the bolts further 90 degrees.

Main Bearings:
Tighten the main bearing bolts in two stages, as under:
Stage 1. 61 Nm.
Stage 2. Rotate the bolts further 90 degrees.

Big end bearings:
Tighten the big end bolt of connecting rods in two stages as under:
Stage 1. 25 Nm.
Stage 2. Rotate the bolts further 90 degrees.
0helpful
1answer

I need torque settings for 2003 ford ranger 2.5 turbo diesel wlt cylinder head

The torque settings for the cylinder head on a 2003 Ford Ranger 2.5 turbo diesel WLT engine are as follows:
  • Main cap bolts: 70 Nm (52 ft-lbs)
  • Head bolts: 65 Nm (48 ft-lbs)
  • Rocker arm shaft nuts: 25 Nm (18 ft-lbs)
It is important to note that these torque values are for the cylinder head bolts and main cap bolts only. Other fasteners on the engine, such as the oil pan bolts, may have different torque requirements.
It is also important to use a torque wrench and follow the proper tightening sequence when installing the cylinder head. Consult the service manual for your vehicle or a repair manual for the specific tightening sequence and additional torque specifications.
I hope this information is helpful. If you have any further questions or need additional assistance, don't hesitate to ask.
3helpful
1answer

Need torque for a 2000 Toyota Celicia GT 1.8L

Crank Main caps Tightening Torque

For the 12 Pointed Head Bearing Cap Sub-Assembly Bolts
Start from center bolts and tighten in a clockwise rotation working out
Step 1 all bolts 22 Nm or 16 ft lb
Step 2 all bolts 44 Nm or 32 ft lb
Step 3 all bolts 45 degrees additional clockwise rotation using an angle indicator.
Step 4 all bolts 45 degrees additional clockwise rotation using an angle indicator.

Hexagon Head Bearing Cap Sub-Assembly Bolts
1ZZ-FE Engine 18.5 Nm (14 ft.lb)
2ZZ-GE Engine 18 Nm (13 ft.lb)

Connecting rod:
1. Apply a light coat of engine oil on the threads and under the heads of the connecting rod cap bolts.
2. Install and alternately tighten the 2 connecting rod cap bolts in several passes. Torque: 1ZZ-FE: 20 Nm (204 kgf-cm, 15 ft. lbs.) 2ZZ-GE: 30 Nm (306 kgf-cm, 22 ft. lbs.) If any of the connecting rod cap bolts does not meet the torque specification, replace the connecting rod cap bolts.
3. Retighten the cap bolts by 90° more
4. Check that the crankshaft turns smoothly.

moz-screenshot.pngmoz-screenshot-1.png
1helpful
1answer

2000 2.0 petrol pt cruiser head bolt torque?

Use a torque wrench to tighten the bolts in the following order:
  1. Tighten all center bolts to 34 Nm (25 ft.-lbs.).
  2. Tighten the four corner bolts to 27 Nm (20 ft.-lbs.).
  3. Tighten all center bolts to 68 Nm (50 ft.-lbs.).
  4. Tighten the four corner bolts to 47 Nm (35 ft.-lbs.).
  5. Retighten all bolts a second time to the same specifications in step 4 to double-check torque.
  6. Finish by tightening all bolts an additional 1/4 turn.
Not finding what you are looking for?

458 views

Ask a Question

Usually answered in minutes!

Top Honda Experts

Arnie Burke
Arnie Burke

Level 3 Expert

7339 Answers

Sean Wright
Sean Wright

Level 3 Expert

2045 Answers

Mike Cairns
Mike Cairns

Level 3 Expert

3054 Answers

Are you a Honda Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...