1. 

   RockyMountainATVMC
   June 20th, 2010 - 22:14

   @Dolmanation – refer to your manual. Some guys do it with every oil change and some guys do it every other. I do it every time. We have filters for around $3.
2. 

   RockyMountainATVMC
   June 20th, 2010 - 23:14

   @coshyno – Refer to your manual.
3. 

   Dolmanation
   June 20th, 2010 - 23:14

   How often should I change the oil filter?
4. 

   RockyMountainATVMC
   June 20th, 2010 - 23:21

   @bobisbackinblack2555 – they are separate on that bike.
5. 

   bobisbackinblack2555
   June 21st, 2010 - 00:20

   are the crf450r trany and Motor Oil separated or not
6. 

   RockyMountainATVMC
   June 21st, 2010 - 00:39

   @coshyno – the copper or aluminum washer on the drain bolt. It should be changed eventually if it gets too smashed.
7. 

   RockyMountainATVMC
   June 21st, 2010 - 00:52

   @asommer14 – That bike most likely only has one drain plug. It does not seperate the transmission and engine oil like the CRF250 and CRF450 does.
8. 

   asommer14
   June 21st, 2010 - 01:49

   I have 03crf150f, i only found 1big24mm drain plug near shifter,where is the other drain plug?and what is that drain for? thanks.
9. 

   coshyno
   June 21st, 2010 - 02:35

   @WESTCOASTSURFANDTURF whats a crush washer?
10. 

    coshyno
    June 21st, 2010 - 03:20

    how often do you have to change the oil on a trx450r ?
11. 

    RockyMountainATVMC
    June 21st, 2010 - 03:57

    @jasoncruz110011 – on the bottom of the cases.
12. 

    jasoncruz110011
    June 21st, 2010 - 04:41

    where is the drain bolt for an 07 crf 150r?
13. 

    krew76
    June 21st, 2010 - 05:11

    Why did u pull in the clutch, you were in nuetral cause u never shifted
14. 

    23troytheboy
    June 21st, 2010 - 05:39

    Great video, really good and detailed instruction thank you very much!
15. 

    RockyMountainATVMC
    June 21st, 2010 - 06:37

    @motomallslp – tranny oil drain is behind the shift lever on the side case. The engine oil drain is on the magneto cover (rear bottom bolt) – also on the left side.
16. 

    motomallslp
    June 21st, 2010 - 06:39

    @RockyMountainATVMC where is the drain plug or screw for the engine oil on a crf450r honda? not on the bottom for sure
17. 

    motomallslp
    June 21st, 2010 - 07:32

    @hondaridergeorge a quarter of a gallon
18. 

    RockyMountainATVMC
    June 21st, 2010 - 08:06

    @hovchov123 – refer to your manual for the correct type. make sure to use a quality oil made for motorcycles. I am sure 10w-40 would be fine as long as it is the right quality. I use Pro honda, yamalube, maxima, or Belray in my bikes.
19. 

    hovchov123
    June 21st, 2010 - 08:24

    what kind of oil would you recommend for a 2007 yz250f? I dont race. Could i use 10W-40?
20. 

    RockyMountainATVMC
    June 21st, 2010 - 09:21

    @hondaridergeorge – a unit of measurement. It equals aproximatly 946 mililiters.
21. 

    RockyMountainATVMC
    June 21st, 2010 - 09:57

    @jspagzzz323 – refer to your manual for the best recomendations.
22. 

    crf300f
    June 21st, 2010 - 10:44

    tighten chain
23. 

    jspagzzz323
    June 21st, 2010 - 11:29

    what is a good transmission and engine oils to use in my 2003 crf450r
24. 

    jigmesam
    June 21st, 2010 - 11:58

    @hondaridergeorge I found that information through searching google, I suggest you at least try. Did you try searching for “what is a quart?” in any search engine? Did you search for CRF150R oil capacity or manual? Give it a shot!
25. 

    hondaridergeorge
    June 21st, 2010 - 12:57

    @jigmesam sorry i read it wrong, what is a quart?

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