2-3-7-snyatie-i-ustanovka-perednego-uplotnitelnogo-flanca.html
2.3.7. Removal and installation of a forward sealing flangeRemoval
Remove полиwedge a belt.
Remove gear ремнь.
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Fig. 2.110. Pulley keeping crankshaftа a countersupport
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Establish a belt pulley crankshaftа (for a gear belt), keeping a pulley a countersupport ( fig. 2.110).
Turn off the central bolt of 1 belt pulley crankshaftа (for a gear belt) and remove a pulley 2 and a diamond washer 3 ( fig. 2.111).
Hook a forward flange and remove it.
Выпрессуйте an epiploon at the removed flange.
Installation
Cautiously remove the hermetic rests on the block of cylinders and the oil pallet.
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THE NOTE
Put on an open part of the oil pallet rags.
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Fig. 2.117. Removal of the rests of hermetic from a contact surface of a flange
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From a flange remove the hermetic rests, for example by means of a rotating brush-nozzle with a plastic bristle ( fig. 2.117). Clear landing surfaces; on them there should not be an oil and greasings.
Cut off a tube nouse on a forward mark (diameter of an aperture about 2 mm).
Put on adjoining surfaces between the block of cylinders and the oil pallet the thin platen of hermetic ( fig. 2.118).
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Fig. 2.119. The scheme of drawing of hermetic on a contact surface of a flange
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Put a hermetic plait on a pure landing surface of a sealing flange, as is shown in drawing 2.119. Thickness of a plait of hermetic: 2–3 mm.
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THE NOTE
The hermetic plait should be not thicker 3 mm, otherwise superfluous hermetic can get to the oil pallet and litter the mesh filter in маслозаборном a branch pipe.
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Fig. 2.120. The bottom contact surface of a flange
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Put on the bottom adjoining surface of a flange a thin layer of hermetic (the shaded surface) ( fig. 2.120).
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THE NOTE
The sealing flange should be established during 5 mines after hermetic drawing.
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Cautiously pull a sealing flange over pins of the block of cylinders.
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THE NOTE
For installation of a sealing flange at the established epiploon use directing plug.
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Tighten bolts in the specified sequence ( fig. 2.116): – Tighten bolts 1–6;
– Tighten bolts 7–10.
Establish an epiploon crankshaftа on the party of belt pulleys.
Replace the central bolt of a gear wheel.
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THE NOTE
On adjoining surfaces between driving an asterisk of a gear belt and crankshaftом there should not be an oil.
Gear wheel bolt crankshaftа in addition do not grease.
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Establish a pulley crankshaftа 2 (for a gear belt) with a new diamond washer 3 and a new central bolt 1 ( fig. 2.111). Fix a pulley a countersupport and fix ( fig. 2.110). The further installation is carried out in return sequence.
Establish ременный a pulley crankshaftа.
Establish полиwedge a belt.
Establish a framework of a radiator with hinged components.
Lower an emphasis of a support against проворачивания at the expense of a body weight on the rubber buffer and tighten nuts ( fig. 2.96). Establish a casing of a forward bumper.
Check up adjustment of headlights.
The inhaling moment
Flange to the block of cylinders: 15 Нм.
Asterisk of a drive of a gear belt to crankshaftу*: 90 Нм +90 **.
Emphasis of a shaking support: 28 Нм.
* Replace a bolt.
** 90 there correspond turn quarters.
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THE NOTE
On a carving and a fillet there should not be an oil and greasings.
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