240 L4-2127cc 2.1L SOHC Turbo B21FT FI (1982)
Test commutator for arcing to ground.
L11 Commutator
Brush path should be smooth and free from dirt and oil. Machine commutator if burnt or out-of-round:
Min. diameter = 42.5 mm (1.673 in).
Max. radial throw = 0.05 mm (0.002 in)
L12 Undercutting