Engine Assembly (0-02) Section 0 - Engine Disassembly and Assembly - Group 00 M11 Page 0-120 Hold the adjusting screw in this position. The adjusting screw must not turn when the locknut is tightened. Without Adapter: Torque Value: 61 [45 ft-lb] With Adapter: Torque Value: 47 [35 ft-lb] After tightening the locknut to the correct torque value, check to make sure the feeler gauge will slide backward and forward between the crosshead and the rocker lever with only a slight drag. After adjusting the injector and valves on the appropriate cylinder, it is necessary to adjust the slave piston clear- ance if the engine is equipped with engine brakes. Caution:
To obtain maximum brake operating efficiency and prevent engine damage by piston-to-valve contact, complete the following instructions carefully. Install an 0.38 mm [0.015 inch] feeler gauge between the slave piston and the actuating pin in the crosshead.