Install the cylinder head.
Tighten the cylinder head bolts.
Refill hydraulic tappets as working fluid from the pushers may leak if they are not operated for a long time.
Pic. 2.186. Pusher installation: 1 - pusher
To make sure you need to refuel, press the top of the pusher with your thumb (pic. 2.186).
If the pusher plunger is recessed:
- immerse the tappets in a container of diesel fuel;
- then install pushers.
Install:
- rocker arms;
- camshafts by lubricating the bearing journals with engine oil.
Pic. 2.187. Installation of camshafts
Rotate the camshafts so that the grooves on their ends are horizontal and below the axes of the shafts (pic. 2.187).
Attention! Avoid getting oil on the mating surfaces of the cylinder head cover.
Pic. 2.188. Application of the composition with a roller on the mating surface of the cylinder head cover
Apply LOCTITE 518 to the mating surface of the cylinder head cover with a paint roller until it turns reddish in color (pic. 2.188).
Use a piece of cloth to remove any LOCTITE 518 that has come into contact with the camshaft bearings in the cylinder head cover.
Remove the cylinder head cover.
Tightening procedure
Tighten in order to the correct torque:
- bolts of fastening 22, 23, 20, 13 of a cover of a head of the block of cylinders (80 Nm);
- bolts 1–12, 14–19, 21–24 of fastening of a cover of a head of cylinders (120 Nm).
Loosen bolts 22, 23, 20, 13 in the order shown.
Pic. 2.189. The order of tightening the bolts for fastening the covers of the cylinder head and cylinder block
Tighten bolts 22, 23, 20, 13 of the cylinder head cover in the specified order to the required torque (120 Nm) (pic. 2.189).
Install the oil separator.
Pic. 2.190. The order of tightening the bolts of the oil separator
Tighten in the order shown in figure 2.190 with the required moment:
- new oil separator bolts (in non-threaded holes) (15 Nm);
- oil separator bolts (new or old) in pre-threaded holes (10 Nm).
Pic. 2.191. Places for applying grease to the inner circumference of the high voltage wire cap
Apply 2 mm GRAISSE FLUOREE strips of GRAISSE FLUOREE grease to all four ignition coils around the inner circumference of the high voltage wire cap (pic. 2.191).
Close the spark plugs.
3torque (25–30 Nm) spark plugs with a set of spark plugs (Ele. 1382).
Install the ignition coils.
Torque tighten:
- ignition coil bolts (in threaded holes) (12 Nm);
- ignition coil bolts (in unthreaded holes) (15 N·m).
Be sure to replace all intake manifold gaskets.
Torque tighten (9 Nm) intake manifold bolts.
Install:
- throttle block;
- air filter housing.