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Removing and installing sealing flange on the side of the pulley
Withdrawal Remove ribbed belt. Remove the timing belt.
Remove the crankshaft gear wheel. Fix the gear wheel with the help of counter support (Fig. 2.138). Remove right drive shaft from the transmission. Remove the mounting bolts on the engine block of the liquid supply pipe in the auxiliary heater. Remove the oil pan. Remove front sealing flange. Remove sealing flange, if necessary - remove easily tapped with a rubber hammer. Remove residual sealant on the cylinder block with a flat scraper. Remove residual sealant on the sealing flange with a drill and nozzles with plastic bristles. Clean seating surfaces. They must be free of oil and grease.
Setting Cut the tip of the tube at the front marking (hole diameter of about 3 mm).
NOTE Observe the shelf life of the sealant. The sealing flange must be installed within 5 minutes after the application of the silicone sealant. |
NOTE Harness sealant should not be thicker than 2-3 mm, otherwise excess sealant will fall into the sump. Sealant can get on the sealing surface of crankshaft oil seal or clog the mesh filter of the oil pump the oil line. Before applying the sealant cover the seating surface of the O-ring with a clean cloth. |
| Fig. 2.262. Schematic drawing of hermetic on a landing surface of the sealing flange
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Apply silicone sealant to the clean sealing flange seating surface as shown in Figure 2.262. Immediately install the sealing flange and gently pull all the bolts.
NOTE To mount the sealing flange during a sealing ring use the guide sleeve. |
Screw the new sealing flange fixing bolts, alternating crosswise with torque 15 Nm. Install the crankshaft gear wheel. Zapotyanite central bolt with a torque of 120 Nm + to tighten on 1/4. (90 ?�) (additional tightening may be carried out in several stages). Install the oil pan. Install the timing belt. Install poly V-belt.
NOTE After installing sealant let dry for about 30 minutes. Only then can pour motor oil. |
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