l. Assemble the nozzle and nozzle holder assembly to the nozzle tester (105785- 40 60 1010). 20 0 100 80 EQM4039I m. Adjust the primary opening pressure to the specified pressure using the adjusting screw (4). EQM4040I n. With a monkey wrench, fix the nozzle hold- er securely and tighten the cap nut (SW 19mm) to specified torque. EQM4041I Inspecting the needle valve for full lift a. Install gasket (026508-1140) and plug (157892-1600 : SW12mm) onto the adjust- ing retaining nut (157892-1400). EQM4042I - 143 - MAINTENANCE OF MAJOR COMPONENTS Torque 3.0 ~ 4.0 kg.m