92KK 84WW Olaf
Life time member
Number of posts : 7943
We just put a new one on Magda's K100 last weekend.
I had some BMW line in my shed, 8mm inside diameter, 13mm outside diameter. If you are getting a non BMW one make sure its rated for fuel injection and you need at least 60psi because that's what's coming from the pump to the fuel pressure regulator.
I agree with Dai but for one small part. I also got the 13mm clips, but they are too small and fiddly to get them on and took them off and went one size up. You need 6 clips.
When you put the new lines in make them longer than the original ones by about 1 1/2" or so and you will be able to slide the tank back without disconnecting it to access the radiator coolant filler and you will also be able to lift it enough to access the relay box without disconnecting it. The pipe at the very front just behind the radiator should have an insulation around it.
I managed to do mine by just removing the bottom half of the air box. But there are 2 allen bolts inside bolting the bottom down to the top of the engine......WD40 them to get them out and liberal copper grease when you are putting them back.
While you are in there it's easier to get at the crankcase breather pipe and its small money so if in doubt swap it.
Last edited by 92KK 84WW Olaf on Wed Jun 28, 2017 1:52 pm; edited 1 time in total
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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 51,800 miles.
1983 K100RS 0004449 Odette R100 colours 58,000 miles. Sprint fairing now 63,390 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