Complete service repair workshop manual for the:
Yamaha GT80 GT80MX GT 80
This is the same manual motorcycle dealerships use to repair your bike. Manual covers all the topics like: Engine Service, General Information, Transmission, Chassis, Lighting , Steering, Seats System, Clutch, Suspension, Locks, Brakes, Lubrication, Electrical, Frame Fuel System, Battery, etc
- 1982 Yamaha GT80J
- 1981 Yamaha GT80H
- 1980 Yamaha GT80G
- 1979 Yamaha GT80F GT80MXF
- 1978 Yamaha GT80E GT80MXE
- 1977 Yamaha GT80D GT80MXD
- 1976 Yamaha GT80C GT80MXC
- 1975 Yamaha GT80B GT80MXB
- 1974 Yamaha GT80A GT80MXA GTMX
- 1973 Yamaha GTMX 80cc
- 1973 Yamaha GT1 80cc
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{ 8 comments… read them below or add one }
What kind of crankcase oil and what the tank for oil
Crankcase Oil: Motorcycle oil for wet clutch applications 650mL as indicated on the crankcase cover just below the filler plug. DO NOT over fill!!!!!
Small Oil Tank under seat: standard 2-Cycle engine oil for self mixing OR premix the gasoline with a 32:1 – 40:1 ratio and bypass the small oil tank altogether.
I need the fork oil amounts for a 1974 Yamaha GT80. One fork is stiffer than the other. Is this a weak spring or is there an adjustment on these?
Paul, 110 mL each. Gt80’s only have a spring in 1 side of the fork. Add spring to the other for a heavier ( adult) rider
what us the ignition point gap for 1978 gt 80
Hello, I was wondering if you guys knew what the air and idel screw should be at? thanks in advance for any help. Cheers!
Oh wow haha I forgot the bike,1973 gtmx 80
What is the connecting rod to crankshaft journal clearance on a Yamaha gt80 1980?