Removal of a gear pulley of a cranked shaft is carried out in the following order:

– remove the contact socket from the electromagnetic valve останова the engine;

– remove a belt of a drive of auxiliary units;

– establish the cylinder No. 1 piston in VMT of a step of compression (see подразд. 3.3.3);

Fig. 3.64. Details of a drive of GRM: 1–bottom cover of a drive of GRM; 2–pulley of a cranked shaft; 3–belt of a drive of auxiliary units; 4–bolt of fastening of a pulley of a cranked shaft; 5–bolt of fastening of a gear pulley of a cranked shaft; 6–gear belt of a drive of GRM; 7–tension roller of a gear belt of a drive of GRM; 8–bolt of fastening of a tension roller; 9–bolts of fastening of the top cover of a drive of GRM; 10-top cover of a drive of GRM; 11-back cover of a drive of GRM; 12-back arm of fastening of TNVD; 13-TNVD; 14-forward arm of fastening of TNVD; 15-gear pulley of TNVD; 16-pulley of an intermediate shaft; 17-bolt of fastening of a pulley of an intermediate shaft; 18-gear pulley of a cranked shaft; 19-the bottom cover of a drive of GRM (for completely closed drive); 20-the top cover of a drive of GRM (for completely closed drive); 21-a back cover of a drive of GRM (for completely closed drive)

– remove a pulley 2 (see fig. 3.64 ) a cranked shaft;

– remove a gear belt of a drive of GRM (see подразд. 3.3.4);

– unscrew a bolt of the 5th fastening of a gear pulley of a cranked shaft and remove a pulley 18. For this purpose it is necessary to block a cranked shaft from a provorachivaniye. On cars with a mechanical transmission include the fifth transfer and brake the car the parking brake, with an automatic transmission — remove a forward cover of a transmission and a screw-driver or mount block a cranked shaft for a gear wreath of a flywheel.

Installation of a gear pulley of a cranked shaft is carried out in the following order:

– clear interfaced surfaces of a gear pulley and a cranked shaft;

– establish a gear pulley 18 (see fig. 3.64 ), having combined a ledge of a nave of a pulley with a flute on cranked to a shaft;

– tighten a bolt of the 5th fastening of a gear pulley the moment of 90 N · m, then tighten it on a corner 90 °;

– establish a gear belt of a drive of GRM (see подразд. 3.3.4);

Fig. 3.61. Combination of adjusting labels of a flywheel and coupling case

Fig. 3.5. Provision of adjusting labels of a gear pulley of a camshaft of the SOHC engines, corresponding VMT of the piston of the first cylinder: 1–head of the block of cylinders; 2–gear pulley; 3–cover of a head of the block; And – an adjusting label

Fig. 3.67. Combination of labels on a gear pulley and an arm of fastening of TNVD

– check combination of all adjusting labels: a flywheel (see fig. 3.61 ), a gear pulley of a camshaft (see fig. 3.5 ) and a gear pulley of TNVD (fig. 3.67) ;

– establish covers 19 and 20 (see fig. 3.64 ) GRM drive;

– establish a pulley 2 cranked shaft;

– establish a belt 3 drives of auxiliary units and adjust its tension.