2.2.19. Assembly of the drive of the mechanism of gas distribution
Establish an asterisk of a bent shaft.
Establish a chain of the oil pump.
Fig. 2.189. Fixing of a chain of the oil pump special adaptation
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Record an asterisk of the oil pump special adaptation (fig. 2.189).
Establish a guide of a chain of the oil pump.
Establish a natyazhitel of a chain of the drive of the oil pump.
Fig. 2.190. Installation of special adaptation on a cam-shaft
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Install special adaptation on a cam-shaft, then install the piston of the first cylinder in the provision of VMT (fig. 2.190).
Remove the lower cap of the block of cylinders.
Fig. 2.191. Installation of special adaptation
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Install special adaptation, as shown in the figure 2.191.
Turn a bent shaft clockwise to cylinder No. 1 piston VMT.
Establish a gas distribution mechanism drive chain.
Fig. 2.192. Installation of a natyazhitel of a chain
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Establish a natyazhitel of a chain and remove the holding wire (fig. 2.192).
Fig. 2.193. Blocking of a cam-shaft
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Hold a cam-shaft, using a suitable wrench on a hexagon, as shown in the figure 2.193.
Tighten a fixing bolt of an asterisk of the camshaft.
Inhaling moment: 69–75 N · m.
Apply pure engine oil on a forward epiploon of a bent shaft.
Slightly press an epiploon a hand.
Press an epiploon, using special adaptation and the hammer.
Fig. 2.194. Places of putting sealant on a forward cover of the engine
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Apply kremniyevoorganichesky sealant on a forward cover of the engine, as shown in the figure 2.194.
NOTE
Establish a cover of a head of the block of cylinders in 10 min. after putting sealant.
Kremniyevoorganichesky sealant is not required in the area C shown in the drawing as it there is already available (L3 with the mechanism of change of phases of gas distribution).
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Thickness:
A: 2,0–3,0 mm;
B: 1,5–2,5 mm.
Fig. 2.195. Order of tightening of bolts of fastening of a cover of a head of the block of cylinders
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Establish bolts of fastening of a cover of a head of the block of cylinders in the order specified in the figure 2.195.
Again install special adaptation on a cam-shaft, as shown in the figure 2.191.
Fig. 2.196. Installation of a lock bolt on a pulley of a bent shaft
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Screw a bolt of M6x1,0 a hand (fig. 2.196).
Turn a bent shaft clockwise to cylinder No. 1 piston VMT.
Fig. 2.197. Blocking of a pulley of a bent shaft
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Hold a pulley of a bent shaft from a provorachivaniye by means of special adaptation (fig. 2.197).
Tighten a bolt of fastening of a pulley of a bent shaft in two steps.
Tighten to 96–104 N · m.
Tighten on 87-93 °.
Turn off a bolt of M6x1,0.
Remove special adaptation from a cam-shaft.
Remove special adaptation from an opening of the lower cap of the block of cylinders.
Turn a bent shaft clockwise on two turns to the provision of VMT.
If the provision of VMT does not manage to be reached, weaken a fixing bolt of a pulley of a bent shaft and repeat actions.
Establish the lower cap of the block of cylinders.
Inhaling moment: 20 N · m.
Fig. 2.198. Places of putting sealant
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Apply kremniyevoorganichesky sealant on the interfaced surfaces, as shown in the figure 2.198.
NOTE
Establish a cover of a head of the block of cylinders in 10 min. after putting sealant.
Diameter of a point: 4,0–6,0 mm.
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Establish a cover of a head of the block of cylinders with new laying.
Fig. 2.199. Order of tightening of bolts of fastening of a cover of a head of the block of cylinders
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Tighten fastening bolts in the order specified in the figure 2.199.
Inhaling moment: 8,0–12,0 N · m.