How much motor oil in 2005 Yz450F?


5 replies to this topic
  • CRF450RIDER07

Posted February 20, 2009 - 06:35 PM

#1

Hey guys my friend just bought this bike and didnt get a manual for the bike and it needs the oil changed. I only see one place to put the oil in. Is this right? Cause on my Crf450 it has two places where you put the oil in at. So do you put the oil in the one place and it runs to the transmission also? If you could tell me how much oil in cc's that would be great. Please help asap. Thanks alot

  • dezertracer230

Posted February 20, 2009 - 07:02 PM

#2

there are 3 places to drain the oil. one to fill.
below is copy and paste from the manual.
ENGINE OIL REPLACEMENT
1. Start the engine and let it warm up for
several minutes.
2. Stop the engine and place an oil pan
under the drain bolt.
3. Remove:
Oil tank plug 1
Oil filler cap 2
Drain bolt (with gasket) 3
Oil filter drain bolt (O-ring) 4
Drain bolt (with gasket) 5
Drain bolt (with gasket) 6
Drain the crankcase and oil tank
(frame) of its oil.
8. Install:
Gaskets
Oil filter drain bolt
Drain bolt (crankcase rear)
Drain bolt (crankcase left)
Drain bolt (frame)
9. Fill:
Crankcase
10. Install:
Oil filler plug
11. Inspect:
Engine (for oil leaks)
Oil level
Refer to “ENGINE OIL LEVEL INSPECTION”.
Replacement steps:
Remove the exhaust pipe.
Remove the oil filter cover
1 and oil filter
element
2.
Check the O-rings
3, if cracked or damaged,
replace them with a new one.
Install the oil filter element and oil filter
cover.
T R . .
Oil filter cover:
10 Nm (1.0 m • kg, 7.2 ft • lb)
Oil quantity:
Total amount:
1.2 L (1.06 Imp qt, 1.27 US qt)
Periodic oil change:
1.0 L (0.88 Imp qt, 1.06 US qt)
With oil filter replacement:
1.1 L (0.97 Imp qt, 1.16 US qt)

  • tnl

Posted February 20, 2009 - 07:12 PM

#3

Be sure to clean out the bottom or all 3 oil filter bolt holes with some carb cleaner to prevent the threads from getting stripped.

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  • grayracer513

Posted February 20, 2009 - 08:30 PM

#4

Visit this page and use the procedure for '03-'05 models:

http://www.thumperfa.../oil_change.htm

Download a manual here:

http://www.yamaha-mo...ice/manuals.jsp

  • CRF450RIDER07

Posted February 21, 2009 - 05:02 AM

#5

Hey thanks alot guys. I really appreciate it.

  • YZThumper07

Posted February 21, 2009 - 04:37 PM

#6

I only see one place to put the oil in. Is this right? Cause on my Crf450 it has two places where you put the oil in at. So do you put the oil in the one place and it runs to the transmission also?


I had an 03 CRF450 and was confused when i first got my YZ450..But yes..the engine oil crosses over and lubes the tranny on yammi's..So it all goes in the same fill spot...





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