1. TECHNICAL DATA ...................................................................... 1
2. FRONT and SIDE VIEWS of BRIDGESTONE 350 GTR ...................................... 3
3. Performance ............................................................................. 4
4. ENGINE ................................................................................. 6
Removing Engine ........................................................................................ 6
Notes of Caution ................................................................................. 6
Tools necessary .................................................................................. 6
Removing the Engine ............................................................................. 6
Mounting Engine on Frame ................................................................................ 8
Disassembling and Assembling Engine ....................................................................... 9
Special precautions ............................................................................... 9
Dismounting Engine .............................................................................. 9
Component parts of crankcase .....................................................................13
Assembling Engine ..............................................................................14
CRANK SHAFT • PISTON • ROTARY VALVE ............................................... 17
CRANKSHAFT AND ROTARY DISC VALVES .............................................................18
Construction ...................................................................................18
Inspection ......................................................................................18
Lubrication of the crankshaft ......................................................................19
Lubrication of transmission gears ..................................................................19
CYLINDERS AND PISTONS ............................................................................20
Construction ...................................................................................20
Notes of Caution ................................................................................20
Inspection ......................................................................................20
Disassembling ..................................................................................20
CLUTCH ................................................................................. 21
Construction ...........................................................................................22
Operation .............................................................................................22
Clutch Adjustment ......................................................................................23
Disassembling Clutch ...................................................................................23
Inspection .............................................................................................24
TRANSMISSION .......................................................................... 25
Construction ...........................................................................................26
Operation .............................................................................................26
Component parts of gear change pedal & shift drum ...........................................................27
Gear shift mechanism ....................................................................................28
Gear operation and gear ratios .............................................................................31
Inspection .............................................................................................33
KICK STARTER .......................................................................... 34
Construction ...........................................................................................34
Operation .............................................................................................35
Inspection .............................................................................................35
CARBURETORS .......................................................................... 37
Synchronizing Carburetors ...............................................................................37
Indication of trouble at various engine speeds ................................................................37
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