BMW K bikes (Bricks)


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1Back to top Go down   k100RT left lower fairing removal Empty k100RT left lower fairing removal Wed Nov 01, 2023 7:34 pm

davidaryun

davidaryun
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So I need to clean my fuel tank and replace the fuel pump and all the lines. I got the seat off, I got the knee board and left storage box out. I think I have removed all the screws, but the fairing lower still does not want to come off. Help!

    

2Back to top Go down   k100RT left lower fairing removal Empty 1986 K100RT lower fairing removal Wed Nov 01, 2023 8:09 pm

davidaryun

davidaryun
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I read that but it talks about removing radiator cover bolts and I don't see any

    

3Back to top Go down   k100RT left lower fairing removal Empty Re: k100RT left lower fairing removal Wed Nov 01, 2023 11:07 pm

Point-Seven-five

Point-Seven-five
Life time member
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The tank comes off without having to remove the fairing.  Just unplug the electrical connector and remove the seat and the left knee pad so you can remove the fuel lines.  Remove the clips that hold the rear of the tank down.

Then the tank will slide right out.


__________________________________________________
Present: 1991 K100RS "Moby Brick Too"
 
Past:
1994 K75RT "Ilsa, She Wolf of the SS"
1988 K100RS SE "Special Ed"
1994 K75S "Cheetos"
1992 K100RS "Moby Brick" R.I.P.
1982 Honda FT500
1979 Honda XR185
1977 Honda XL125
1974 Honda XL125
1972 OSSA Pioneer 250
1968 Kawasaki 175
    

92KK 84WW Olaf

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Life time member
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Done this many times and its much easier with the lower left panel removed.

You need to look at the radiator grille from the left side and see there are 3 screws into the lower right hand side panel. They are hard to see but they are there. I undo those screws first, along with the ones on the laft side of the tank that go through the baffle, accessed after you remove the fairing left leg panel and storage box. There is a locating tab at the front top of the left faifing panel so that will hold it in place. Then you remove the bracket mount 10mm bolts [accessed after leg panel is removed] holding the panel and it should come free,

At this stage it takes me just 10 minutes to get all the stuff out of the way.

With that done you have free access to the fuel hose connections and the plug connector to the fuel tank that is located front left of the bolted tank on early Ks.

If you are removing the right hand lower panel there is a bottom screw fixing to the radiator panel from underneath at the very front, very easily missed.


__________________________________________________
1992 K100LT 0193214 Bertha Blue 101,000 miles
1984 K100RT 0022575 Brutus Baja Red 578 bought 36,000 now 89,150 miles
1997 K1100LT 0188024 Wotan Mystic Red 689 58,645 now 106,950 miles Deceased.
1983 K100RS 0011157 Fricka 606 Alaska Blue 29,495 miles Damn K Pox Its a Bat outta Hell Now 58,200 miles. 
1996 K1100LT 0233004 Lohengrin Mystic Red 38,000 miles currently 48,061 miles.
1983 K100RS 0004449 Odette R100 colours 58,000 miles. Sprint fairing now 61,190 miles

Past:
1968 Yamaha 80 YG1
1971 Yamaha 125 YAS-1
1968 Honda 125 SS
1970 Honda CD 175
1973 Honda CB500-4
Honda CX 500
    

5Back to top Go down   k100RT left lower fairing removal Empty K110RT left lower fairing removal Thu Nov 02, 2023 5:34 pm

davidaryun

davidaryun
active member
active member
Thanks, I found those 2 screws and it slipped right off. What a mess in the tank. Hoses were rotted and partially dissolved.  The fuel pump damper was rotted as was the screen. Lots of junk in the tank. I'm going to mix up some oxy clean with hot water and pour it in the tank and leave it sit for a few days. Maybe have to do it twice. already have the fuel pump and filter coming.

    

Tranberg

Tranberg
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k100RT left lower fairing removal This-thread-is-worthless-without-pictures

    

7Back to top Go down   k100RT left lower fairing removal Empty Re: k100RT left lower fairing removal Fri Nov 03, 2023 10:25 am

92KK 84WW Olaf

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Life time member
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davidaryun wrote:Thanks, I found those 2 screws and it slipped right off. What a mess in the tank. Hoses were rotted and partially dissolved.  The fuel pump damper was rotted as was the screen. Lots of junk in the tank. I'm going to mix up some oxy clean with hot water and pour it in the tank and leave it sit for a few days. Maybe have to do it twice. already have the fuel pump and filter coming.

Chances are you need the plastic mounting and the vibration damper as well, if they were in the tank they will most likely already be toast or will disintegrate after. Same with in tank pipes but although they are same size as the outside tank ones you cant use those as they are not petrol resistant from the outside.


__________________________________________________
1992 K100LT 0193214 Bertha Blue 101,000 miles
1984 K100RT 0022575 Brutus Baja Red 578 bought 36,000 now 89,150 miles
1997 K1100LT 0188024 Wotan Mystic Red 689 58,645 now 106,950 miles Deceased.
1983 K100RS 0011157 Fricka 606 Alaska Blue 29,495 miles Damn K Pox Its a Bat outta Hell Now 58,200 miles. 
1996 K1100LT 0233004 Lohengrin Mystic Red 38,000 miles currently 48,061 miles.
1983 K100RS 0004449 Odette R100 colours 58,000 miles. Sprint fairing now 61,190 miles

Past:
1968 Yamaha 80 YG1
1971 Yamaha 125 YAS-1
1968 Honda 125 SS
1970 Honda CD 175
1973 Honda CB500-4
Honda CX 500
    

davidaryun

davidaryun
active member
active member
Thanks Olaf

    

Dai

Dai
Life time member
Life time member
Make sure that your in-tank hose is grade 30R10, otherwise you'll be facing the same problem again in very short order. You'lll need a second mortgage to buy some though - you have been warned! k100RT left lower fairing removal 44271


__________________________________________________
1983 K100 naked upgraded to K100LT spec after spending time as an RS and an RT
1987 K100RT
Others...
1978 Moto Guzzi 850-T3, 1979 Moto Guzzi 850-T3 California,1993 Moto Guzzi 1100ie California
2020 Royal Enfield Bullet 500
    

davidaryun

davidaryun
active member
active member
thanks

    

11Back to top Go down   k100RT left lower fairing removal Empty Re: k100RT left lower fairing removal Sat Nov 04, 2023 3:44 pm

92KK 84WW Olaf

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Life time member
Life time member
Dai wrote:Make sure that your in-tank hose is grade 30R10, otherwise you'll be facing the same problem again in very short order. You'lll need a second mortgage to buy some though - you have been warned! k100RT left lower fairing removal 44271

We buy it here and in Europe its commonly marked NBR/NBR fortunately you don't need a lot of it.

As Dai says....I know it too because I took pipes out of a tank and found they were for outside tank use. I figured they were in it 12 months or so and there was not much life left in them.


__________________________________________________
1992 K100LT 0193214 Bertha Blue 101,000 miles
1984 K100RT 0022575 Brutus Baja Red 578 bought 36,000 now 89,150 miles
1997 K1100LT 0188024 Wotan Mystic Red 689 58,645 now 106,950 miles Deceased.
1983 K100RS 0011157 Fricka 606 Alaska Blue 29,495 miles Damn K Pox Its a Bat outta Hell Now 58,200 miles. 
1996 K1100LT 0233004 Lohengrin Mystic Red 38,000 miles currently 48,061 miles.
1983 K100RS 0004449 Odette R100 colours 58,000 miles. Sprint fairing now 61,190 miles

Past:
1968 Yamaha 80 YG1
1971 Yamaha 125 YAS-1
1968 Honda 125 SS
1970 Honda CD 175
1973 Honda CB500-4
Honda CX 500
    

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