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Pro y co p y rig h t. C o p y in g fo r pr iv a t e o r c o m m e r c ia l p u rp o s e s , i n p a rt o r i n w h o le , is n o t p e r m l e s s a ut ho r i s ge n AG .
V olk s w a g en AG do ot g uar ante e or a c c ep t a ny
li a b i li t y w ith r e VAG1331/1- ♦ Engine Bung Set - VAS6122- DANGER! ♦ Follow the safety precautions when working on the diesel direct fuel injection system. Refer to ⇒ “1 Safety Precautions when Working on Diesel Direct Fuel Injection System”, page 303 . ♦ Pay attention to the guidelines for clean working condi‐ tions. Refer to ⇒ “2 Guidelines for Clean Working Conditions”, Always pay attention to these instructions before and during work. WARNING When doing any assembly work, especially in the engine com‐ partment, pay attention to the following due to the limited space. ♦ Route all lines and wires in their original locations. lines, coolant and refrigerant lines, brake fluid lines and vacuum lines. ♦ Make sure that there is sufficient clearance to all moving or hot components. Removing ⇒ “1.4 Engine Cover, Removing and Installing”, page 90 . – Remove the protective strip -item 3- . – Disconnect from the fuel injectors -A-, the Exhaust Pressure Sensor 2 - G451- -B- and the Fuel Pressure Sensor - G247- -C-. – Remove the coolant line bolts -arrows- from the intake mani‐ fold and lay the line in front of the intake manifold. – Unclip the wiring harness from the wiring guide for the glow plugs. Caution Always follow the procedure »Glow Plug Connectors, Remov‐ ing and Installing«. – Remove the glow plug connectors. Refer to ⇒ “1.3 Glow Plug Connectors, Removing and Installing”, page – Remove the fuel return line bolt -item 3- 1. Cylinder Head 91 |