Method of fixing elements of the camshaft drive
Aa – camshaft fixing screw,
4b, 4c – screws for fixing the shaft of the high-pressure fuel pump
At the bottom of the figure is a method of fixing the flywheel using a locking rod (indicated by the arrow) and the dimensions of the rod.
Cylinder head
1 - cylinder head, 2 - cylinder head cover, 3 - seal, 4 - cylinder head gasket, 5 - cylinder head mounting bolt, 6 - camshaft bearing cap, 7 - vortex chamber, 8 - valve guides, 9 - exhaust valve seat, 10 - inlet valve seat, 11 - element for checking the TDC, 12 - nut of the camshaft bearing cap, 13 - plug with a diameter of 27 mm, 14 - heating system tip, 15 - plug with a diameter of 32 mm, 16 - threaded tip, 17 - plate with fuel heating system tip
Identification of cylinder heads equipped with new valve seats
A - holes in the new type heads with a diameter of 9 mm (instead of 7mm diameter holes)
Adjusting the Timing Belt Tensioner Roller
1 – axial screw,
2 – fastening screw,
3 - 3/8 inch square
1. Check if the engine components are positioned correctly (see figure Method of fixing the elements of the camshaft drive).
Caution! Do not rotate the camshaft without checking whether the pistons are in the middle of their stroke, and while rotating the crankshaft, it is necessary to monitor the position of the valves.
2. Install the belt.
3. Loosen the belt tensioner roller bolts and then tighten them when the tensioner roller tightens the belt.
4. Remove the blocking elements (3 screws and a metal rod).
5. Turn the engine crankshaft two revolutions and reinstall the locking elements.
6. Adjust the position of the belt if necessary.
7. Loosen and then tighten the tensioner roller bolts.
8. Use a metal rod to lock the flywheel.
9. Install the lower plastic cover.
10. Install the belt pulley (before this, you should cover the threads with a few drops of a special "Loctite" product to prevent them from unscrewing).
11. Tighten the bolt to a torque of 40 Nm and then turn it further by an angle of 60°.
12. Remove the metal rod that locks the engine flywheel and install the lower plate of the clutch housing.
13. Install the middle latch on the front plastic cover. Secure the front plastic cover.
14. Install the plastic support element.
15. Install both sides of the camshaft timing cover, insert the three latches and push the latches with a large screwdriver (it should be remembered that before installation it is necessary to insert the rubber support element).
16. Put on the generator drive belt, tighten it and screw in the fastening elements.
17. Install the right engine mount.
18. Remove the engine support components.
(Original is contained on the portal: «PeugeotBook»)
19. Install the right casing from under the right wing.
20. Install the glow plugs and, in XUD 7TE engines, the air duct between the filter and the turbocharger.
21. Connect the ground wire to the battery.