4.2 INSTALLATION OF MARKER DUKE PT 4.2 - 11 POSITIONING THE HEEL: * Move the heel backwards by turning the forward pressure adjustment screw until the position of the heel is approximately right (4.2 - 11). 4.2 - 12 CHECK FORWARD PRESSURE: REMARK: In the original delivery condition the AFD gliding plate is is preset for: Alpine ski boots for adults according to ISO 5355 and Touring boots for adults according to ISO 9523 with the additional marking " Gripwalk® " . 4.2 - 13 IMPORTANT ! To ensure proper engagement of the Quad Lock the AFD should initially be lowered when checking forward pressure with all standard boot soles. (4.2-12) * Touring ski boots for adults ISO 9523 * Alpine ski boots for adults ISO 5355 * Touring ski boots for adults ISO 9523 with the additional marking " Gripwalk® " * Place the ski boot into the binding and close it (4.2 - 13). 4.2 - 14 * Check if the forward pressure adjustment screw is flush with the back of the heel housing. If this adjustment is incorrect, turn the screw until it is flush with the back of the housing (4.2 - 14). * Remove the ski boot. 4.2 - 15 ISO 5355 ALPINE + AFD HEIGHT ADJUSTMENT * The height of the AFD gliding plate must be adjusted to the height of the boot sole (4.2 - 14). * When the gliding AFD is adjusted to the rear / upper position, the height conforms to the ISO 5355 (Alpine boots) and Touring boots for adults according to ISO 9523 with the additional marking " Gripwalk® " (4.2 - 15). 25 4.2 INSTALLATION OF MARKER DUKE PT