20 Most Recent 2006 Honda CRF 450 R Questions & Answers


Hi, Devil_chi894 for more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
Motorcycle Kick Start Levers for Honda CRF450R eBay
2006 Honda CRF450R compatible kickstart lever Google Search
Honda CRF450X 2005 Service Manual
https://www.partsfish.com/page/oem-parts-for-honda
Honda 2005 CRF450R Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2006 Honda CRF... | Answered on Feb 15, 2018


Hi, Bramah323 and the usual suspects are:
1. Spark plugs in bad condition or have an improper gap or are partially fouled.
2. Spark plug cables in bad condition.
3. Battery damaged or nearly discharged, should have 12.5 volts.
4. Check battery terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary.
5. Throttle controls not adjusted correctly.
6. Water or dirt in the fuel system.
7. Water or dirt in the carburetor.
8. Intake air leak.
9. Fuel tank vent hose and vapor valve plugged, or fuel line closed off, restricting fuel flow.
10. Choke valve inoperative.
11. Engine lubricant to heavy (winter operation).
12. Ignition is not functioning properly (possible sensor failure).
13. Faulty ignition coil.
14. Valves sticking.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
CRF450X Hard Start HELP
07 CRF450x hard to start
Honda CRF450X 2005 Service Manual
https://www.partsfish.com/page/oem-parts-for-honda
Honda CRF450X 2007 Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2006 Honda CRF... | Answered on Feb 07, 2018


Hi, K_kruithoff for this scenario you will need your service/owners manual if you can't find the best tool you ever bought for your Honda, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
Coolant Capacity
https://crfsonly.com/forum/viewtopic.php?t=37441
Honda CRF450X 2005 Service Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda CRF450R Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2006 Honda CRF... | Answered on Jun 28, 2017


Hi, Anonymous for this scenario you will need your service/owners manual if you can't find the best tool you ever bought for your Honda, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
timing my 2006 crf 450
https://www.crfsonly.com/forum/viewtopic.php?t=27479
Honda CRF450X 2005 Service Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda CRF450R Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2006 Honda CRF... | Answered on Jun 26, 2017


Hi, Anonymous this can be repaired with a Heli-Coil for more information about your question and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
Stripped Transmission Drain Bolt
Stripped Transmission Drain Bolt
Honda CRF450X 2005 Service Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda CRF450R Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2006 Honda CRF... | Answered on Jun 26, 2017


Hi, Anonymous for this scenario you will need your service/owners manual if you can't find the best tool you ever bought for your Honda, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
Honda CRF450 Transmission side oil change
How to Change the Oil Honda CRF450
Honda CRF450X 2005 Service Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda CRF450R Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e



2006 Honda CRF... | Answered on Jun 26, 2017


Damage to the spark plug is surely related and caused by a more specific problem , if you could repost a new question with a bit more details on your Honda is running what fuel or mixture your using and exactly which spark plug you are using, or better a photo or video of this burned up plug we could help more.
669181b7-98b2-48c1-9a25-cb0097c06f35-lwjts5badjg22dvdzvh5gb3f-3-0.jpeg Would you say you are experiencing any of these scenarios https://e3sparkplugs.com/blog/are-your-spark-plugs-trying-to-tell-you-something/
https://www.6ya.com/jacobsmith

1c8c3d8a-0678-41e5-a36e-9ede9bf9b38b-lwjts5badjg22dvdzvh5gb3f-3-2.jpeg

Honda CRF 450 R... | Answered on May 02, 2019


Hi, Anonymous "ABSOLUTELY" for more information about your question and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
CRF450 head
Decking the head
Honda CRF450X 2005 Service Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda CRF450R Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

Honda CRF 450 R... | Answered on Jun 26, 2017


Hi, Taylor_gibso and the usual suspects are:
1. Clutch not adjusted properly.
2. Primary chaincase overfilled with lubricant.
3. Corners wore off shifter clutch dogs.
4. Shifter return spring bent or broken.
5. Bent shifter rod.
6. A loose shift lever on shifter shaft.
7. Shifter forks sprung.
8. Shifter pawl needs adjusting.
9. Heel/toe shifter coming in contact with the floorboard.
10. Transmission oil too heavy.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
shifting hard
https://www.crfsonly.com/forum/viewtopic.php?f=2&t=23448
Honda CRF450X 2005 Service Manual
http://www.partsfish.com/page/oem-parts-for-honda
Honda CRF450R Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

Honda CRF 450 R... | Answered on Jun 26, 2017


Fifty something I'm nearly sure...

Honda CRF 450 R... | Answered on Oct 12, 2014


Check if water pump shaft isn't bent

Honda CRF 450 R... | Answered on Dec 30, 2013


Check cylinder compression

Honda CRF 450 R... | Answered on Dec 30, 2013


Yes, you can do this, but this won't resolve the stretching problem.
Actually the tread is gone in the alumni cylinder, you can try a longer bolt, if you have enough room for this. You can buy a tread repair insert and fix the tread.

Honda CRF 450 R... | Answered on Mar 21, 2013


have you checked the kill switch? It may be stuck activated.

Honda CRF 450 R... | Answered on Jan 13, 2012


Here are images from the service manual. There is more to the installation ; cam mount torque and valve timing for example. My email is tombones49@gmail.com. Email me and I will try to email back with a PDF attachment of the head installation chapter from the factory service manual. tombones49_233.gif

Honda CRF 450 R... | Answered on Aug 14, 2011


Have you tried another spark plug. It is easy to wet foul a new plug with ethanol fuel. New spark plugs need to be driven a few miles before there is a enough exhaust carbon to seal the crack between the metal body and the insulator. It is also possible that the resister in your spark plug cap has burned out causing a weak spark or no spark at idle.The spark plug cap is part #2 on the following diagram. http://www.bikebandit.com/houseofmotorcycles/2009-honda-crf450r/o/m18024#sch583897 The OEM spark plug cap is $35 but you may be able to use an NGK replacement for around $5.The spark plug cap simply unscrews off of the end of the wire and should read 5000 OHM's on a voltage meter. If the reading is higher or lower replace the cap.

Honda CRF 450 R... | Answered on Jul 23, 2011


No, it's not necessary.

Honda CRF 450 R... | Answered on Jul 06, 2011


Some water pumps are considered replacement items and are no repairable. Check with the agent to see if there are spares available, if not, you will have to buy a new water pump. If the water pump is repairable (you did not mention your bike make or model), here is a photo guide to what to expect:- http://www.classicwingclub.org/gallery/finn/rebuild.htm

Honda CRF 450 R... | Answered on Apr 26, 2011


Hi, your water pump drive shaft has warn a groove where the water pump oil seal sits, so you need a new water pump shaft gaskets and seals. Maybe new shaft bearings $100-180 to get it fixed. The water neck from the cylinder head needs a new o'ring..........

Honda CRF 450 R... | Answered on Apr 16, 2011

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