162 F3B ENGINE T RAKKER E URO 4/5 Working on the engine exhaust side (driv er s side), proceed as follows: - Disconnect the air sleeve (6). - Free the air-conditioning pipes (5) from the clamp (4) Figure 21 secured onto the manifold (3). - Disconnect the coolant pipes (9) and (11) from the engine. - Remove the engine air intake manifo ld (12), disconnecting it from the sleeve (21), fastenings (8) and (13), flexible sleeve (14); disconnect the oil vapour recovery pipe (7)and disconnect the air intake pipeof the compressor (20). - Disconnect the exhaust pipe (16) by acting on the collar (15) and remove the bracket (17) by undoing the fasteners.
- Anchor the engine to the beam 99360585 and keep the tool under tension before removing the engine mounts. - Take out the front (10) and rear (18) and (19) screws fixing the engine mounts on both sides. - Slowly take the engine out of its bay, drawing it slightly back so as to free the fan (2) from the bay of the air conveyor (1) on the radiator. - Remove the fan from the hub by using the four screws. Take out the engine completely, taking care over any interference with the remaining parts secured to the chassis frame, especially the wiring interfering with the right-hand rear engine mount. - Disconnect the air bleed pipe (22) from the Intarder coolant pipe.
NOTE If washing the engine, adequately protect the electric/electronic components and their connections. Refitting To refit the engine, carry out the steps described for removal in reverse order, taking special care over the steps required to install the assembly in theenginebay,and keeptothefollowing instructions: - Check the flexible mountings of the engine and gearbox assemblies; replace them if deteriorated. - Check that the parts of the exhaust pipe have not deteriorated or are about to deteriorate, in which case they should be replaced. - Tighten the screws and/or nuts to the required torque. - Fill the cooling system with coolant as required under the relevant heading.
- Bleed the air from the supply system as described under the relevant heading (542011). Before bleeding the supply system, connect tubes onto the bleed screws located on the pre-filter mount, filter and front of the cylinder head in order to recover thefuel in suitablecontainers during this operation. In particular, prevent the fuel, on coming out of the bleed screw on the cylinder head, from fouling the belts driving the fan, water pump, alternator and air-conditioner compressor, damaging them. NOTE - Fill the hydraulic power steering circuit and bleed off the Fit the chassis frame cable to the engine and hook up the connector to the control unit as described hereunder:
A Insert the stop tooth in its seat. B Hook up the connector. C Push the safety lever as far as the stop. air as described under the relevant heading (501030). - Check the engine oil level. 73904 Base q November2006 Print 603.93.641