1. 2 Stroke Husqvarna Motorcycles Made In Italy - About 1989 to 2014
    WR = 2st Enduro & CR = 2st Cross

All 2st Airbox to Carb Boot Replacement

Discussion in '2 Stroke' started by 2premo, Mar 13, 2017.

  1. 2premo Husqvarna
    Pro Class

    Location:
    Northern NV
    Husqvarna Motorcycle:
    98 WR360, 1987 WR430, 1988 XC430
    Other Motorcycles:
    Sherco 300, 2002 KTM 380EXC
    has anybody replaced their airbox to carb boot?
    is there any tricks, seemed to have a silicone bead applied between the boot and the air filter support
    also it seems to hit in one spot enough to deflect it on installation, am I overanalyzing this?
  2. ohmygewd Husqvarna
    Pro Class

    Location:
    Melbourne, Australia
    Husqvarna Motorcycle:
    13'Berg FE350, 96'WR360, 01 WR250
    Other Motorcycles:
    Aprilia RSV1000
    You're bored 2premo!!!:D
    2premo likes this.
  3. 2premo Husqvarna
    Pro Class

    Location:
    Northern NV
    Husqvarna Motorcycle:
    98 WR360, 1987 WR430, 1988 XC430
    Other Motorcycles:
    Sherco 300, 2002 KTM 380EXC
    here is the view of the inside of the airbag where it hits
    and if you look at the boot compared to the box from the outside it looks odd


    IMG_9089.JPG IMG_9090.JPG
  4. juicypips Husqvarna
    Pro Class

    Location:
    gloucestershire
    Husqvarna Motorcycle:
    wr 360. 2002
    Other Motorcycles:
    Gas Gas TxT 300, Yamaha wr250f
    Is that the replacement? I cleaned mine once and removed it from plastic. Found it didn't go back how I thought it would . can't remember if they both went inside and the air cage was held by the lip .
    It was a while ago. Good luck.
  5. 2premo Husqvarna
    Pro Class

    Location:
    Northern NV
    Husqvarna Motorcycle:
    98 WR360, 1987 WR430, 1988 XC430
    Other Motorcycles:
    Sherco 300, 2002 KTM 380EXC
    got it back together and on the bike
    the boot is definitely an interference fit on the one edge the boot has a groove that engages, then you put silicone sealer on the support ring and snug the nuts to compress the assembly



    IMG_9095.JPG IMG_9096.JPG
    ohmygewd, juicypips and shawbagga like this.
  6. juicypips Husqvarna
    Pro Class

    Location:
    gloucestershire
    Husqvarna Motorcycle:
    wr 360. 2002
    Other Motorcycles:
    Gas Gas TxT 300, Yamaha wr250f
    Yup like I thought it all goes one side. Good effort 2premo
    2premo likes this.
  7. ohmygewd Husqvarna
    Pro Class

    Location:
    Melbourne, Australia
    Husqvarna Motorcycle:
    13'Berg FE350, 96'WR360, 01 WR250
    Other Motorcycles:
    Aprilia RSV1000
    So that's what an airbox looks cleaned:eek:
    Bill502, shawbagga, 2premo and 2 others like this.
  8. 2premo Husqvarna
    Pro Class

    Location:
    Northern NV
    Husqvarna Motorcycle:
    98 WR360, 1987 WR430, 1988 XC430
    Other Motorcycles:
    Sherco 300, 2002 KTM 380EXC
    hahahahahaha
  9. shawbagga Husqvarna
    Pro Class

    Location:
    Eaton, Western Australia
    Husqvarna Motorcycle:
    None
    Other Motorcycles:
    2018 Gasgas XC250
    I know I'll get shitcanned for this but I never(or very rarely) clean my airbox! Don't really see the point. Clean filter & housing it sits on but as for the rest of the box yeah, nah CBF! Every now & then I put the twin air cover on & fill it with degreaser to clean the crud out that builds up in the bottom & prevents water drainage but that's it. Mainly if riding in dry sand it mixes with excess oil. Sealed off bottom with 6mm drain hole tends to block easily
  10. 2premo Husqvarna
    Pro Class

    Location:
    Northern NV
    Husqvarna Motorcycle:
    98 WR360, 1987 WR430, 1988 XC430
    Other Motorcycles:
    Sherco 300, 2002 KTM 380EXC

    since I was going to work on it I cleaned it
    air filter cleaner, hot water, kitchen sink :D
    juicypips and shawbagga like this.
  11. shawbagga Husqvarna
    Pro Class

    Location:
    Eaton, Western Australia
    Husqvarna Motorcycle:
    None
    Other Motorcycles:
    2018 Gasgas XC250
    Missus would've been stoked that you did it in the kitchen sink I bet?!!
    2premo likes this.
  12. 2premo Husqvarna
    Pro Class

    Location:
    Northern NV
    Husqvarna Motorcycle:
    98 WR360, 1987 WR430, 1988 XC430
    Other Motorcycles:
    Sherco 300, 2002 KTM 380EXC

    hahahaha, she left so who cares
  13. juicypips Husqvarna
    Pro Class

    Location:
    gloucestershire
    Husqvarna Motorcycle:
    wr 360. 2002
    Other Motorcycles:
    Gas Gas TxT 300, Yamaha wr250f
    I only cleaned mine so I could get to the air filter.
    Had a whole heap of crud in it before.

    As for missus your an Aussie shawry what ya letting her give ya Shit for?
    Just leave it on the side an she should wash it up.
    If it's in the kitchen it's her domain.
    Oldscool, 454x, 2premo and 2 others like this.
  14. 2premo Husqvarna
    Pro Class

    Location:
    Northern NV
    Husqvarna Motorcycle:
    98 WR360, 1987 WR430, 1988 XC430
    Other Motorcycles:
    Sherco 300, 2002 KTM 380EXC
    so this guy's guy's wife was contemplating, she said he has a man cave
    what do I have, is there such thing as a woman cave, her husband is heard in the background
    "it called the kitchen"
    :lol:
    huskyJames, ohmygewd, 454x and 3 others like this.
  15. juicypips Husqvarna
    Pro Class

    Location:
    gloucestershire
    Husqvarna Motorcycle:
    wr 360. 2002
    Other Motorcycles:
    Gas Gas TxT 300, Yamaha wr250f
  16. 2premo Husqvarna
    Pro Class

    Location:
    Northern NV
    Husqvarna Motorcycle:
    98 WR360, 1987 WR430, 1988 XC430
    Other Motorcycles:
    Sherco 300, 2002 KTM 380EXC
    here is the boot off and you can see why I replaced it
    the crack on the bottom was bigger than it looked mounted
    went through very deep water at speed with the front wheel up and ON the throttle, the water forced it's way in and drowned the engine




    IMG_9103.JPG IMG_9102.JPG
    johnnyboy likes this.
  17. juicypips Husqvarna
    Pro Class

    Location:
    gloucestershire
    Husqvarna Motorcycle:
    wr 360. 2002
    Other Motorcycles:
    Gas Gas TxT 300, Yamaha wr250f
    Urggh that's scary perished.
  18. ohmygewd Husqvarna
    Pro Class

    Location:
    Melbourne, Australia
    Husqvarna Motorcycle:
    13'Berg FE350, 96'WR360, 01 WR250
    Other Motorcycles:
    Aprilia RSV1000
    If you can't get a replacement 2premo...shoegoo!!!
    huskyJames and 2premo like this.
  19. 2premo Husqvarna
    Pro Class

    Location:
    Northern NV
    Husqvarna Motorcycle:
    98 WR360, 1987 WR430, 1988 XC430
    Other Motorcycles:
    Sherco 300, 2002 KTM 380EXC

    good news was I had a replacement ;)