Author Topic: Top Air Box Removal  (Read 7328 times)

Offline Westone

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Top Air Box Removal
« on: May 26, 2013, 08:22:29 PM »
Hi, I am attempting to remove the top air box on top of the air filter and am having difficulty. The hose that exits the box and runs left to the resonating chamber on top of the throttle bodies is being stubborn. I don't want to tear it up, it looks in good condition and is $30 to replace. According to the PO it has been replaced during his tenure with the bike. After removing the clamp I pried at the end of the hose with a flat head screwdriver, but it just seemed it would tear before it gave way and loosened its grip on the air box outlet. Any suggestions?

ETA: Sorry forgot to point out that this is on my '88 K75S.
1988 K75S

Offline Scott_

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Re: Top Air Box Removal
« Reply #1 on: May 26, 2013, 08:33:10 PM »
What bike are you working on.
What you are describing doesn't sound familiar with my 1100's.
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1995 K1100LT 0302044
2017 FLHTK Ultra Limited
1997 K1100LT 0302488 (R.I.P.)
1997 R1100RT ZC62149(sold)
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Offline Westone

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Re: Top Air Box Removal
« Reply #2 on: May 26, 2013, 08:38:14 PM »
Doh! For a minute there I thought this entire forum was devoted to my personal 1988 K75S.
1988 K75S

Offline wmax351

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Re: Top Air Box Removal
« Reply #3 on: May 26, 2013, 11:50:48 PM »
Its connected inside to the air flow meter. Easiest way is to unscrew the airflow meter, then slide it out of the hose. Then the hose is easily removed.
  • Albuquerque, NM
  • 91 BMW K75 Standard, 98 Moto Guzzi California EV
Bikes:
Current:1991 BMW K75 Standard, 1998 Moto Guzzi California EV11
Past: '83 BMW R65LS, '75 Honda CB550F, '69 Honda CB175, 1999 Royal Enfield Bullet 500, 1973 Triumph Tiger TR7V, 1971 BMW R75/5 in Toaster outfit, 1979 Harley Davidson XLS-1000 Sportster Roadster

Offline TimTyler

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Re: Top Air Box Removal
« Reply #4 on: May 27, 2013, 12:36:08 AM »
I've always just loosened the fat hose clamp on the front hose of the airbox, and then removed the airbox top with the air flow meter and fat hose attached.

Offline wmax351

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Re: Top Air Box Removal
« Reply #5 on: May 27, 2013, 02:27:21 AM »
I've always just loosened the fat hose clamp on the front hose of the airbox, and then removed the airbox top with the air flow meter and fat hose attached.


That works too
  • Albuquerque, NM
  • 91 BMW K75 Standard, 98 Moto Guzzi California EV
Bikes:
Current:1991 BMW K75 Standard, 1998 Moto Guzzi California EV11
Past: '83 BMW R65LS, '75 Honda CB550F, '69 Honda CB175, 1999 Royal Enfield Bullet 500, 1973 Triumph Tiger TR7V, 1971 BMW R75/5 in Toaster outfit, 1979 Harley Davidson XLS-1000 Sportster Roadster

Offline Westone

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  • Posts: 93
Re: Top Air Box Removal
« Reply #6 on: May 27, 2013, 07:32:19 AM »
Thanks for the info. I'll try disconnecting the other end of the hose if I can get to the clamp screw. I'll say that when I was looking in the BMW online parts catalog at the diagram of the air box and hose, I fell out when I saw the price of the Air Flow Meter. Over a grand. I don't want to mess with that.
1988 K75S

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