(6) Rack diagram 12 V2 V1 10 VS Rack position(mm) 8 A3 6 LQ 4 2 0 0 200 400 600 800 1000 1200 1400 Engine speed(rpm) EH5OM009 (7) Boost compensator pressure 12 P1 P4 Rack position(mm) 10 P2 P3 8 6 4 0 200 400 600 800 1000 1200 Boost pressure(mmHg) EH5OM010 Maintenance of Major Components - 123 -