1991 Volvo 940 "diagram aligning gears 1 liter" Questions

single and 1 double line line up top cam gear with 1 single line and center gear with single line and crank with double line all gears have a dot stamped on face line up all marks should have no probs

...diagram means. (mech Assemble, electrical schematics or timing steps.)

my guess is you want to TIME IT?
or rewire it or what?
the DIzzY then are timed at crank pulley set to TDC zero ...