17. Tighten union nut on the pressure pipe neck to the specified tightening 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 178).
2. Vent fuel system (→ Page 193).
MW15550/06E 2012-02 | Task Description | 189
TIM-ID: 0000004646 - 004