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starter-motor-cable-12-001-78-1042r-178
Service-InformationM otorcycle ©BMW of N.A. Service Department Group: 12 Engine Electric March 1990 12 014 90 (2400) For USA Only Countershaft-type Starter – Valeo Technical Instruction for Flat-Twin Models Complaint: Causes: Remedies: Note: 1. Starter motor continues to run after start-up sequence and after ignition has been turned off. 2. Starter makes 11chatteri ng11 (usually
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180-280w-generator-conversion-174-126m-674
Servlc e·~r·1l O·f f· rnatJor1 \ Tech.Gust.Service Motorcycles R 50/5 – R 90 S Munich, June ’74 VS-2011 lo-mz Group: 12 1/74 (126 M) e Re.: Generator change-over from 180 to 280 W with /6 parts for /5 models Gentlemen: As many owners of /5 models are highly interested in changing over from 180 to
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battery-level-171-306-371
SERVINICFEO RMATION Techn. Customer Service VKT 20 fm Zr Go Motorcycles R50/5,R60/5,R75/5 Munich, March 71 ( Ref.: Battery (Acid line) since December 1970 we install in the series only acid lines of 240 mm length. By this is avoided that at high speed a suction effect arises. Please shorten, at a workshop visit, all acid
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generator-rotor-371-298-371
SERVINICFEO RMAllO~, Tech. Customer Service VKT 20 Gi/Zr/Go Motorcycles R 50/5,R60/5, R75/5 Munich, March 71 group: electrical equipment No. 3/71 (298) eng. supplement 1 Dear Sire, Meeare. Boecb informed us that tb1 new rotor• ot the ,=phaae=generator a•no more marked with a blue point aince Deco 70. We want to point out tbat the rotors
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carb-cable-binding-470-299-1270
SERVIINCFEO RMATION ech. Customer Service Motorcycles R50/5, R60/5, R75/5 grou: el. equipment Mun~;ch, Dec. 70 KT 20 Gi/Zr/Go No. 4/70 (299) eng. ( Ref.: Re-fitting on fully interference cleared cycles Dear Sire, in order to avoid that the left= in driving direction – carburettor bowden cable ie pressed by the tank to the connection lug
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generator-rotor-370-298-1270
SERVIINCFEO RMATION(‘ Tech. Customer Service VKT 20 Gi/Zr/Go otorcycles R50/5, R60/5, R75/5 group: el. equipment Ref.: Ro.to. r of the threephaee generat,r Dear Sirs, At the motorcycle models R 50/5 as from chassis No.2 901 772 R 60/5 ” ” ” “2 932 606 R 75/5 ” ” ” “2 973 649 Munich, Dec. 70
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blinker-control-270-287-1170
( \.._) SERVIINCFEO RMATION Customer Service Gi/Zr/Go Motorcycle R 50/5,R 60/5,R Group: electricity 5/5 Munich, Nov. 70 No. 2/70 (287) engo RE: Blinker control Dear Sirs, following a customer demand we fitted a blinker control as from type R 50/5 chassis No. 2 901 379 type R 60/5 chassis No. 2 932 142 type R
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bosch-terminal-code-system
GU~LER & ~MITH, INC. -., 1~1-lt·J Service School ( …, \ ·J’ 1-=:: :.-rn in al 1 2 15 30 31 51 54 56 56a . 56b 57 58 61 D+ DF(F) B+ No. ROBERT BOSCH TERMINAL CODE SYSTEM (BMW MOTORCYCLE APPLICATION) Application Igrtition – primary (contact breaker – coil) Ignition switch – ground (magneto
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voltage-setting
I, ,, .,f, -· I/ .• ~-, ‘.i’U;R & ,s:nTH, n,c. , ”——1′:f.:,1 Service School :— \.–) ,,,.’ .. , , , , VOLTAGE SET’~ING To, ::heck the [ienerator oi,tput, discona,,ct tilf_ bat t
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generator-system
f~f~:;,!: •· n~.· ~•· ~/~;,: ;’!,’.t•.:· .!’ ‘IEST SPECTI’ICA’i’IONS: Cut in vol tae;e: 6.1.Reversc currcnt:2.0 RffiULATOSRE I”J’IKGS:, No load: 7 . -) Load (60:/): 6 .. 5 7.1 ‘?. 5 7.9 volts 7 .. 4 volts Load current: 11. 5 a.rr.p.s ,Resistor. “B”. (mour.ted .on generator): 3 .O Pt standstil’.L: Air ca:> upper contact points·
About
In this series, we’ll be talking with independent mechanics, product developers and aficionados of the classic airhead BMW motorcycles, produced from 1970 to 1995, also known as the “Type 247 boxer.” If you’re an airhead rider, you’ll recognize nearly all of our guests in this series. If you’re generally a motorcycle enthusiast, this a great opportunity to add some knowledge to your database and enjoy some great motorcycle talk.

