3.11. Removal of the camshaft and levers of the drive of valves of the vpryskovy engine

 PERFORMANCE ORDER

We uncover heads of the block of cylinders (see Replacement of laying of a cover of a head of the block of cylinders).
Turning a bent shaft clockwise, we install the camshaft in situation when …

… a tag on an asterisk (a hole from the case) the camshaft …

… has to coincide with a ledge on the case of bearings.

At the same time …

… a tag on a pulley (drilling) of a bent shaft …

… has to coincide with a ledge on a camshaft drive cover.

For descriptive reasons on a photo 1–4 details are removed from the engine.

Chisel we unbend edge of a lock washer of a bolt of fastening of an asterisk of the camshaft (for descriptive reasons hoses of the taking-away branch pipe of a shirt of cooling are disconnected).

Cap key "on 17" we turn off a bolt of fastening of an asterisk of the camshaft.

We remove a bolt together with washers.

For weakening of a tension of a chain we turn off nuts of fastening of a hydraulic natyazhitel to a head of the block of cylinders (see Removal of a hydraulic natyazhitel of a chain of the drive of the camshaft and its pipeline on the vpryskovy engine). At the same time we do not disconnect a tube of a hydraulic actuator of a natyazhitel.

That the chain did not jump, we tie it to an asterisk and we remove an asterisk with a chain from the camshaft.

Head "on 13" we turn off an average nut of fastening of the case of bearings of the camshaft and a frame of supply of oil in hydraulic support.

We remove the frame plug from a hairpin...

… and, turning, we take away a curved part of a frame from the case of bearings.

Having turned off eight more nuts of fastening of the case of bearings of the camshaft to a head of the block of cylinders...

… we remove from hairpins the case assembled with the camshaft.

We remove the valve drive lever.

Cap key "on 10" we turn off two nuts of fastening of a persistent flange of the camshaft to the case of bearings...

... also we remove a flange.

We take the camshaft from the case of bearings.

Assembly is carried out in the return sequence. We oil engine beds of the case of bearings of the camshaft and the working surfaces of levers of the drive of valves. At installation of the case of bearings we are convinced that adjusting plugs (on extreme fixing hairpins on the left side) entered nests of the case of bearings without distortion.
We tighten nuts of fastening of the case of bearings in the sequence specified in the drawing.

Order of tightening of nuts of fastening of the case of bearings of the camshaft.