17. Tighten union nut on pressure pipe neck to specified torque using a torque wrench.
Name Size Type Lubricant Value/Standard
Union nut Tightening torque 20 Nm +5 Nm
18. Install leak-off-fuel lines.
Final steps
1. Install cylinder head cover (→ Page 158).
2. Vent fuel system (→ Page 171).
MW15406/17E 2014-05 | Task Description | 169
TIM-ID: 0000004646 - 006