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6-7-levaya-kryshka-golovki-bloka-cilindrov.html
6.7. The left cover of a head of the block of cylindersRemoval
Open a cover of a broad tank.
Remove a forward cross-beam.
Establish under the engine the pallet for gathering of a cooling liquid.
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Fig. 3.4–17. An arrangement of carving stoppers for plum of a cooling liquid from cooling system
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Unscrew three carving stoppers and merge cooling liquid from cooling system (fig. 3.4–17 see).
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Fig. 3.4–19. Removal of a casing of the engine
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Having pulled for lateral faces upwards, remove an engine casing (fig. 3.4–19 see).
Turn away screws and remove an additional left casing in a motor compartment.
Loosen the collars of fastening also disconnect hoses of system of cooling about the fuel pump of a high pressure.
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Fig. 3.4–40. A cover of a head of the block of cylinders: 1 – a lining of a cover of a head of the block of cylinders; 2 – a cover of a head of the block of cylinders; 3, 4 – sealing rings; 5 – a bolt, 10 Нм; 6 – маслоналивная a mouth; 7 – consolidation; 8 – a cover; 9 – a bolt, 5 Нм; 10 – submitting топливопровод; 11 – топливопровод a high pressure; 12 – a spring clip; 13 – a sealing ring; 14 – a bolt, 10 Нм; 15 – a fuel atomizer; 16 – a sealing ring; 17 – a bolt, 10 Нм; 18 – the gauge of Hall G40; 19 – a sealing ring; 20 – a bolt, 10 Нм; 21 – заглушка
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Fig. 3.4–41. An arrangement of bolts and connecting nuts of fastening of pipelines to the block of management of injection of fuel (Rail-element):
1 – a face connecting nut; 2, 3 – bolts; 4, 5, 6, 7 – connecting nuts топливопроводов
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Unscrew connecting nuts топливопроводов 4–7.
Unscrew two bolts 2 and 3 and remove the block of injection of fuel from an inlet collector.
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Fig. 3.4–42. An arrangement of a vacuum hose (1), clips returnable топливопровода (2) and electric sockets of atomizers (3, 4, 5, 6, 7)
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Disconnect electric sockets of atomizers 3–7 (fig. 3.4–42).
Disconnect a vacuum hose 1.
Release from clips returnable топливопровод 2 and remove it.
Unscrew a stopper маслоналивной mouths.
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Fig. 3.4–43. A dredging arrangement in an aperture маслоналивной mouths
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For a bolt of fastening of a pulley of a cranked shaft turn a shaft until in an aperture маслоналивной mouths dredging (fig. 3.4–43) will not be visible.
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Fig. 3.4–44. An arrangement of bolts of fastening of casings of fuel atomizers
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Unscrew bolts of fastening of casings of atomizers, pull casings upwards and turn on 90 counter-clockwise (fig. 3.4–44).
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Fig. 3.4–45. An arrangement of bolts of fastening of fuel atomizers
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Unscrew opened bolts of fastening of atomizers (fig. 3.4–45).
Pull upwards and remove atomizers of cylinders 6 and 8.
At removal of fuel atomizers it is possible to take advantage of the lever.
Turn a cranked shaft clockwise on 180 and remove atomizers of cylinders 5 and 7.
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Fig. 3.4–46. An arrangement of bolts of fastening of a cover of a head of the block of cylinders
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Turn out bolts and remove the left cover of a head of the block of cylinders (fig. 3.4–46).
Installation
Installation is spent to sequences, return to removal, taking into account the following.
Replace sealing rings of tubes of return of fuel.
If necessary replace a lining of a cover of a head of the block of cylinders.
Establish a sealing half ring.
Degrease a surface under a lining of a cover of a head of the block of cylinders.
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Fig. 3.4–47. Places of drawing of hermetic before installation of the left cover of a head of the block of cylinders
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Put a thin continuous layer of hermetic on a semicircular surface (fig. 3.4–47) in an end face of a head of the block of cylinders.
Put sites of projections of 5 mm a layer of hermetic in diameter of 3 mm on external covers of a camshaft (fig. 3.4–47 see).
Nuts of fastening of a cover of a head of the block of cylinders tighten gradually cross-wise.
Establish a forward cross-beam.
Fill in cooling liquid in cooling system.
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