How much motor oil in 2005 Yz450F?

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

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)

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.

Hey thanks alot guys. I really appreciate it.

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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