92KK 84WW Olaf
Life time member
Number of posts : 7955
Internal immersible fuel lines are the ones inside the tank as the pump is not bolted down but its clipped into a vibration damper housing that the petrol will eat over time and the fuel line connections to it are not metal.
I would also recommend replace the external fuel lines, its 8/13mm BMW fuel line and its cheap but make sure its for fuel injection.
It is true, 5 mins to get the battery out.
1. Removing seat but the pivot hinges on mine have a split clip or circlip on the pivots, take these off and it slides forward to come off.
2. Under the rider part of the seat remove the plastic cover over the underseat tray.
3. Remove both side panels covering the battery. Pull them loose at extreme front and rear corners, they are on rubber grommets but the third point at the bottom is a pivot so let it down horizontal then slide them toward the rear.
4. Remove both battery wires at the terminals and you should be able to access these through the gaps. [The earth is grounded on a lug on the gearbox above the gear lever, remove and clean it too].
5. On the left side you will see a multiplug connector into the Fuel Injection Control Unit [FICU] in a compartment under the underseat tray but its in the same moulding. You may have to cut a cable tie that should have the wire held to the frame. You can see the clip to release the plug through a hole in the bottom of the underseat tray.
6. The FICU should now come out the left side, but it may have a pin in place on the right hand side that you have to release.
7. Now you can remove the underseat tray as a unit.
8. Two long cross head screws hold down the metal bracket holding the battery and the coolant bottle in place. Unscrew these and remove the bracket and screws . The coolant bottle will simply become loose.
9, Battery will wriggle out upwards through the space between the frame tubes.
Sounds complicated but once you have done it the next time is simple. When putting it all back make sure the multiplug connection is done up properly, if not you will get non starting/running issues.
With that lot out of the way have a look around, you will see the rear of the starter motor and the only 2 bolts that hold it in place, beside it under the right hand plastic cover is the alternator and 3 bolts keep that in place so they are very simple to remove and you don't have to remove one to get at the other if you have some long Allen keys for the alternator bolts.
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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
gidday from nth qld Fri Jan 06, 2017 5:05 pm
-o: 
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have to print this out and take it up the shed , one things for sure a remote plug for a battery charger /maintaince charger is one of the first things going on it