12:10. Mechanism of adjustment of the moment of injection, asterisk of the fuel pump


Prevention

Fixing of a shaft of the fuel pump requires use of the special tool. At an ispolzov of scientific research institute of the tool manufactured independently it is possible to damage details of the fuel pump of high pressure.


Removal

Case of an asterisk of the fuel pump

A – fastening bolts;

B – lock pin


Use of independently manufactured tool for removal of a driving chain from teeths of an asterisk of the fuel pump

A – driving chain;

B – independently manufactured tool


PERFORMANCE ORDER
1. Remove a weight wire from the accumulator.
2. Remove clips and take the soundproofing panel from a reverse side of a motor compartment.
3. Remove the mechanism of a tension of an auxiliary driving belt.
4. Remove the fan of a radiator and a casing.
5. Remove the vacuum pump from a cover of a head of the block of cylinders. Remove laying from the vacuum pump.
6. For a bolt of fastening of a pulley of a bent shaft turn a bent shaft of the engine in the direction of working rotation so that the piston of the first cylinder was installed in situation 15 ° after the top dead point. You make installation, combining the corresponding tag on a quencher of tortional fluctuations with the index (see rice. Installation of the piston of the first cylinder in situation 15 °).
7. In the presence, unscrew the case located before an asterisk of the fuel pump (see rice. Case of an asterisk of the fuel pump). On later models the case is fixed by a lock pin. For extraction of a lock pin screw in in it a bolt of M6 and, using the inertial hammer with an adapter, take a lock pin.
8. Uncover a head of the block of cylinders.
9. Remove the mechanism of a tension of a driving chain.
10. Unscrew and remove a bolt and laying of fastening of an asterisk of a driving chain of the camshaft.
11. Using a soft wire, connect among themselves an asterisk of the camshaft and a driving chain.
12. Remove an asterisk together with a driving chain from a camshaft end face.
13. Unscrew the case from the forward party of an asterisk of the fuel pump.
14. Unscrew the central bolt of fastening of an asterisk of the fuel pump.
Prevention

The central bolt of fastening of an asterisk of the fuel pump has the left carving.


15. Using paint, note the provision of an asterisk of the fuel pump of rather driving chain.
16. Remove a driving chain from teeths of an asterisk of the fuel pump. For this purpose use a leaf from a thick tin of 140 x 70 mm in size and bend it in a circle that diameter of a circle was equal to diameter of an asterisk of the fuel pump. Put independently manufactured tool to an asterisk of the fuel pump, then expand it so that the driving chain was removed from teeths of an asterisk of the fuel pump, and enshrine the tool in this provision (see rice. Use of independently manufactured tool for removal of a driving chain from teeths of an asterisk of the fuel pump).
17. After removal of an asterisk of the fuel pump, driving from teeths, using captures, take the mechanism of adjustment of the moment of injection together with an asterisk from a cover of a driving chain.
18. Unscrew the stopper closing an adjusting opening on the side surface of the fuel pump of high pressure.
19. Using special captures, turn a shaft of the fuel pump in the direction of labor movement until through an adjusting opening you see the regulator case. Tighten a shaft of the fuel pump before combination of a ledge on the regulator case with the center of an adjusting opening. Using the special tool, through an adjusting opening fix the regulator case from a provorachivaniye (see rice. Use of the special tool for fixing of the case of the regulator from a provorachivaniye).
Prevention

At a provorachivaniye of a shaft of the fuel pump of high pressure be careful not to damage a surface of a shaft of the fuel pump.


Installation

Asterisk of the fuel pump and mechanism of adjustment of the moment of injection
A – camshaft asterisk;
B – asterisk of the fuel pump and mechanism of adjustment of the moment of injection of fuel;
C – case;
D – fixing pin;
E – bolt of fastening of an asterisk of the fuel pump;
F – vacuum pump

PERFORMANCE ORDER
1. Installation is made in the sequence, the return to removal taking into account the next moments (see rice. Asterisk of the fuel pump and mechanism of adjustment of the moment of injection).
2. Before installation of an asterisk and the mechanism of adjustment of the moment of injection of fuel check for a shaft of the fuel pump that the piston of the first cylinder is installed in situation 15 ° after the top dead point.
3. At installation of an asterisk of the fuel pump combine the tags applied on an asterisk and a driving chain.
4. Record a bent shaft of the engine from a provorachivaniye and tighten a bolt of fastening of an asterisk of the fuel pump the required moment.
Prevention

The bolt of fastening of an asterisk of the fuel pump has the left carving.


5. Remove the special tool fixing the distributor case from the fuel pump and close an adjusting opening a stopper.
6. Install an asterisk on the camshaft. Turn a bent shaft of the engine on one whole revolution and check that adjusting tags of distributive and cranked shaft are combined with indexes.
7. At installation of the vacuum pump use new consolidations.
8. Check and, if necessary, adjust the fuel injection moment.