Pic. 69. Cylinder block with parts installed on it: 1 - bolt, 25 Nm; 2 - pulley of the cooling pump; 3 - bolt, 20 Nm; 4 - pump of the cooling system; 5 - O-ring, always replace with a new one; 6 - oil dipstick with guide tube; 7 - oil drain blocking, 5 Nm; 8 - knock sensor No. 2 (to correct the ignition timing); 9 - screw, 5 Nm; 10 - oil pump drive cover; 11 - O-ring, always replace with a new one; 12 - oil pump drive; 13 - cylinder block; 14 - intermediate shaft; 15 - adjusting washer, the inscription on it should look up; 16 - bolt, 10 Nm; 17 - O-ring, always replace with a new one; 18 - oil crankcase gasket; 19 - thermostat housing; 20 - bolt, 10 Nm; 21 - O-ring, always replace with a new one; 22 - crankshaft speed sensor; 23 - bolt, 5 Nm; 24 - bolt, 20 Nm; 25 - O-ring
To remove the intermediate shaft, the engine must be removed from the vehicle. To remove the intermediate shaft, remove the drive 12 (pic. 69) oil pump, since the pump is driven by an intermediate shaft.
Pic. 91. Elements of the timing mechanism drive: 1 - intermediate shaft; 2 - driving ring; 3 - bolt, 10 Nm; 4 - sensor drive; 5 - bolt, 10 Nm; 6 - bolt, 25 Nm; 7 - elastic element of the tension device; 8 - tensioner of a double-row chain, 20 Nm; 9 - double row chain; 10 - double row chain drive sprocket; 11 - single-row chain drive sprocket; 12 - chain tensioner with shoe; 13 - chain drive sprocket built into the crankshaft; 14 - single-row chain; 15 - damper bar; 16 - special bolt, 25 Nm; 17 - pin with shoulder, 25 Nm; 18 - calmer; 19 - bolt, 20 Nm; 20 - crankshaft sprockets
After removing the timing drive parts (pic. 91) the intermediate shaft becomes easily accessible, its fastening bolts can be unscrewed and the shaft removed.
The oil pump is installed in the reverse order of disassembly. When doing this, make sure that there is an adjusting mark on the shaft guide ring. The ring must be screwed in such a way that the adjustment mark is at the top, otherwise it will not be possible to properly adjust the timing mechanism drive.
Visitor comments