Install the cylinder head.
Tighten the cylinder head bolts.
Refill the hydraulic lifters, as the hydraulic fluid may leak from the lifters if they are not used for a long time.
To check for refilling, press on the top of the plunger 1 with your thumb.
If the pusher plunger is recessed:
- immerse the pushers in a container with diesel fuel;
- then install the pushers.
Install:
- rocker arms.
- camshafts, lubricating the bearing journals with engine oil.
Turn the camshafts so that the grooves on their ends are horizontal and below the shaft axes.
Caution! Do not allow oil to come into contact with the mating surfaces of the cover and cylinder head.
Apply LOCTITE 518 to the cylinder head cover mating surface with a paint roller until it turns a reddish color.
Use a cloth to remove any LOCTITE 518 that has come into contact with the camshaft bearing supports in the cylinder head cover.
Remove the cylinder head cover.
Tightening procedure
Tighten in the order shown to the specified torque:
- mounting bolts 22, 23, 20, 13 of the cylinder head cover 80 Nm.
- bolts 1-12, 14-19, 21-24 for fastening the cylinder head cover 120 Nm.
Loosen bolts 22, 23, 20, 13 in the specified order. Tighten cylinder head cover mounting bolts 22, 23, 20, 13 in the specified order to the required torque (120 Nm).
Install the oil separator. Tighten in the order shown in the figure to the specified torque:
- new oil separator mounting bolts (in non-threaded holes) (- 5 N·m);
- oil separator mounting bolts (new or old) in holes with pre-cut threads (10 Nm).
Apply 2mm diameter strips of GFAISSE FLUOREE grease around the inside circumference of the high tension cable boot on all four ignition coils.
Tighten the spark plugs.
Tighten the spark plugs to the specified torque (25-30 Nm) using the spark plug wrench set (Ele. 1382).
Install the ignition coils Tighten to the specified torque:
- ignition coil mounting bolts (in threaded holes) (12 Nm);
- ignition coil mounting bolts (in unthreaded holes) (15 Nm).
Be sure to replace all intake manifold gaskets.
Tighten the intake manifold mounting bolts to the specified torque (9 Nm).
Install:
- throttle body:
- air filter housing.