Accelerator and throttle cables - removal, refitting and adjustment . 10 Accelerator pedal - removal and refitting Air cleaner element - renewal Air cleaner unit - removal and refitting Automatic air cleaner temperature control - testing Carburettor (1.05 litre engine) - adjustments Carburettor (1.3 litre engine) - adjustments Carburettor (1.6 & 1.8 litre engines) - adjustments Carburettor - overhaul Carburettor - removal and refitting Choke cable (1.05 litre engine) - removal, refitting and adjustment . 12 Exhaust system - inspection, removal and refitting Fuel filler gravity valve - removal, testing and refitting Fuel gauge sender unit - removal and refitting Fuel pump - testing, removal and refitting Fuel reservoir - removal and refitting Fuel tank - removal and refitting General information and precautions Inlet and exhaust manifolds - removal and refitting Inlet manifold preheating - testing Specifications Air cleaner Type Element type Element application: 1.05 litre 1.3 litre 1.6 litre 1.8 litre Automatic air temperature control Renewable paper Champion Wl01 Champion W102 Champion U508 Champion U508 Fuel pump Type: 1.05 and 1.3 litre 1.6 and 1.8 litre Mechanical, diaphragm, operated by plunger from camshaft Mechanical, diaphragm, operated by eccentric on intermediate shaft 4A Fuel filter Type Champion L104 Carburettor - 1.05 litre Pierburg/Solex 31 PIC-7 Type Venturi Main jet Air correction jet with emulsion tube Idling fuel jet Idling air jet uxiliary fuel jet Auxiliary air jet Enrichment (primary/secondary) Injection capacity (cc/stroke) Float needle valve Float needle valve washer thickness Fast idle speed Choke valve gap Throttle valve gap smooth running detent Idle speed CO content % Downdraught with manual or automatic choke 23 mm X117.5 115 Z 45 135 32.5 130 70/70 1.00 ± 0.15 1.5 2.0 mm 2600 ± 100 rpm 1.8 ± 0.2 mm 2.5 ± 0.3 mm 950 ± 50 rpm 1.0 ± 0.5 1081 VW Golf & Jetta 4A•2
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BMW Motorcycle R1100/850 Operations Manual Service Bulletin Subject: R1100/850 Model Throttle Cables Problem: Engine surges at constant speed. Difficult to adjust and balance the left and right throttle bodies. Cause: Differences in opening and closing of the throttle butterflies caused by friction in the throttle cable. Remedy: 1. Fit a low friction throttle cable. 2. Check the following to ensure optimum results: Ignition timing Spark plugs (FR 6DDC) type / condition (reference SI 2739 in Main Group 12) Valve clearances Read the rest of this entry »

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BMW Motorrad Maintenance schedule R1100RT/R1100RS/R850GS/R1100GS/R850R/R1100R
Customer Licence No. Mileage
A Job Order No. Date Mechanic’s signature
BMW Inspection at
1000 km/600 miles
BMW Maintenance
Service every
10000 km/6,000 miles
BMW Inspection
every 20000 km/
12,000 miles
BMW
Annual Service
Change engine oil when engine is warm, renew oil filter cartridge for short-distance driving or outside temperatures below 0°C every 3 months, every 3,000 km (1,800 miles) at the latest
Change oil in manual transmission and rear wheel drive when at operating temperature
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