1. TRANSMISSION 1.1 TRANSMISSION POWER SHUTTLE 1.1.6 CLUTCH ENGAGEMENT AND SOLENOID VALVE OPERATION SCHEMATIC !' " ()*+ !+ , Solenoid valve operation when shifting from L to H gear (L M H) = Solenoid valve energised Solenoid valve operation when shifting from H to L gear (H M L) = Solenoid valve energised 10-12 Solenoid valve Forward Reverse L M H Y1 ● Y2 ● ● Y3 ● ● ● Y4 ● Clutch A B C D Point of measure 2 7 6 5 Solenoid valve Forward Reverse H M L Y1 ● Y2 ● Y3 ● ● ● Y4 ● ● Clutch C B A D Point of measure 6 7 2 5