2011 Arctic Cat 700 Diesel SD Service Manual, Page 45Get this manual
ARotate the engine to perfectly align reference mark (D) and 13 BTDC mark (B); then loosen the jam nut on the fuel injector timing adjustment screwFor late timing, proceed to step BFor early timing, proceed to step C DE403A
6Rotate the engine clockwise and stop immediately when the fuel stops flowingThis indicates the beginning of injectionDE562A
BWhile watching the bleed hose, turn the adjustment screw clockwise until fuel flow stops
7Observe the alignment of reference mark (D) and the 13 BTDC mark (B)DE562B