Tensioner Installation Tips

This bulletin highlights the consequences of setting the tensioner incorrectly by rotating it in the wrong direction during installation and not following the VM guidelines. The car used for this example is a Renault 1.6 16V.

Clockwise? Anti-clockwise? You can’t have both. When adjusting an ABTU, technicians have to rotate the tensioner in a certain direction, either to the left (anti- clockwise) or to the right (clockwise). Ensure that the correct engine code is selected, as there are significant differences between the two kits that we provide (VKMC 06020 and VKMC 06021).

SKF TIMING TOOLS & KITS

Engine timing tools

With ten new engine timing tools available, garage technicians can work correctly and quickly while carrying out repairs on the timing system for a wide range of popular vehicles. Each tool set includes printed fitting instructions with step- by-step guidelines. Tool kit VKN 1004 should be used on the application described in this guide.

Auxiliary kits

When replacing the timing system it is recommended to replace the complete auxiliary system at the same time. Always refer to the SKF catalogue for the specific engine codes before choosing the right kit.

Dacia: VKMA 36055

Nissan: VKMA 36091, VKMA 36200

Renault: VKMA 36091, VKMA 36209, VKMA 36200, VKMA 36051, VKMA 36052, VKMA 36055, VKMA 36200, VKMA 36048, VKMA 36058

SETTING GUIDE FOR RENAULT 1.6 V 16V TIMING SYSTEM

Start by preparing the engine as per the VM’s instructions. Ensure the correct locking devices are used (see below) and, if instructed to do so, degrease the camshaft gears and crankshaft gear. Now drain and discard the old coolant properly.

Clean the pump area of any old gasket residue (see below) and ensure that all threaded holes are clean, as this could have an effect on the final torque applied to the water pump. Care should be taken not to cut into the cylinder block using sharp instruments, as this could cause coolant to leak between the engine block and the metal gasket.

When renewing the cooling system components, always ensure that the engine and radiators are completely flushed with clean water. Any remaining residue i.e. metal particles, calcium deposits, etc. can destroy the seal in the new water pump.

Use the metal gasket included in the kit and apply paste sparingly to cover deep scratches in the cylinder block. Any paste that is drawn into the pump will prohibit the seal faces from mating, causing a leak and invalidating the warranty.

Now fit the new VKPC 86416 water pump. Finger tighten all bolts and then apply the torque in a cross pattern (as shown in the example in below): M6 = 11Nm, M8 = 22Nm.