Adventure Motorcycle Magazine Subscribe Now

Thread: Qianjiang Motor

Page 28 of 28 FirstFirst ... 818262728
Results 271 to 275 of 275
  1. #271 Re: Qianjiang Motor 
    MCM Chinese fellow td_ref's Avatar
    Join Date
    Jun 2010
    Location
    Shenzhen, Meizhou
    Posts
    387
    924100323.jpg

    I use Motul 5100 10w-40 runs decent, change every 3000km, i have reached 20,000km for a while... you need to change the factory oil quick, 1st change like 500km, it's crap they put it in.

    but be really careful when replace the oil filter, contra to common sense, the hole must facing out... if you mix up oil flow direction, the result could be blown oil filter cap and possible more damage. so a pre warnning

    I bough a few spare factory oil filter, both front and rear have rubber seal attached to.
    Tag on package it is
    -----------------
    Name BJ250-15
    part no. QJ172MM-A
    -----------------

    1838527697.jpg
    this side must facing out!!!

    837952677.jpg
    300820192.jpg
    after tape measuring, here is rough spec
    --Length 39mm, 44mm (both side rubber seal thickness include)
    --Diameter 45mm


    TD
    Last edited by td_ref; 07-21-2017 at 02:40 PM. Reason: correct number
    同志仍需努力
    Reply With Quote  
     

  2. #272  
    C-Moto Guru
    Join Date
    Jul 2014
    Location
    Poland
    Posts
    327
    Thanks a lot!
    With the bike i had become one piece of filter hf131. The dimensions are the same, but it has no rubbers seal). Do you think that the 2017 engine has another mount of filter?

    I haven't open the cap yet. Maybe i can use old seals to the new filter.

    And one more question: if i buy a 1liter of oil, will it be ok? Or must i have the 1.25...in this case i must buy this time two liters.
    Reply With Quote  
     

  3. #273 Re: Qianjiang Motor 
    MCM Chinese fellow td_ref's Avatar
    Join Date
    Jun 2010
    Location
    Shenzhen, Meizhou
    Posts
    387
    Quote Originally Posted by beniamin82 View Post
    Thanks a lot!
    With the bike i had become one piece of filter hf131. The dimensions are the same, but it has no rubbers seal). Do you think that the 2017 engine has another mount of filter?

    I haven't open the cap yet. Maybe i can use old seals to the new filter.

    And one more question: if i buy a 1liter of oil, will it be ok? Or must i have the 1.25...in this case i must buy this time two liters.
    New bike should come with at least 1 year warranty, why use aftermarket filter? can you ride back to dealer and ask for your concern.
    For my bike 1L of engine oil is enough, check the oil level in classic way for confirmation....
    Good luck...
    同志仍需努力
    Reply With Quote  
     

  4. #274 Re: Qianjiang Motor 
    C-Moto Guru
    Join Date
    Jul 2014
    Location
    Poland
    Posts
    327
    I am a journalist, i have riden on the first registered BN251 in Poland.
    I fall in love after 600km...i buyed new one from the importer, not from dealer.
    I suppose this is the second imported BN251 to Poland. They sell this model since two weeks.
    So i must do the service alone, but i have warranty ( they trust me :-) ).

    I changed today the oil, the HF131 filter fits, but i had to use the rubber seals from the oryginal one, no problem with that.
    I have drained out 1250ml of old oil, and i puted the same amount.

    You had right, the oil after 500 km was black, and thanks again for the tip with the filter direction.
    Reply With Quote  
     

  5. #275  
    motor maniac ShuBen's Avatar
    Join Date
    Jul 2010
    Location
    Beijing
    Posts
    835
    For eliminating the spongy brake I would consider a steelflex hose and also a brake fluid change including real good venting process. A friend of mine with a Benelli TRK 502 cured the same issue by that procedure successfully

    Sent from my GN8003 using Tapatalk
    SWM RS500R, R1200GS LC
    Reply With Quote  
     

Page 28 of 28 FirstFirst ... 818262728

Similar Threads

  1. QianJiang 150-19A
    By lobotomous in forum Street
    Replies: 21
    Last Post: 09-01-2012, 07:16 AM
  2. CBF125 China motor???
    By jonnyenglish in forum Street
    Replies: 5
    Last Post: 08-01-2010, 04:46 PM
  3. Info on what motor it has
    By kens in forum Maintenance
    Replies: 6
    Last Post: 10-04-2009, 05:25 PM
  4. Modified CJ 750 24 hp SV motor
    By Shanghaifingers in forum Sidecars
    Replies: 1
    Last Post: 02-20-2009, 04:02 AM
  5. hi fellow motor bikers
    By Lago888 in forum Welcome to MCM!
    Replies: 5
    Last Post: 04-25-2008, 08:53 AM
Tags for this Thread

View Tag Cloud

Bookmarks
Bookmarks
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •