CRANK SHAFT NOT ROTATING
a) OBSTRUCTION TO THE MOVEMENT OF CRANK SHAFT DUE TO EXTERNAL MATERIALS.
b) DEFECTIVE POWER ASSEMBLY.
c) IMPROPER EXHAUST VALVE TIMING.
d) MAIN BEARING SIEZED
e) DEFECTIVE TA BEARING
f) DEFECTIVE CLUTCH
g) DEFECTIVE GEAR TRAIN COMPONENTS.
h) HYDRAULIC LOCKING OF POWER ASSEMBLY DUE TO ANY WATER/OIL COLLECTED ON PISTON CROWN.
