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Replacing crankshaft oil seal on the side of the pulley
| Fig. 2.137. Sealing flanges and flywheel: 1 - a bolt 90 Nm + to tighten on 1/4. (90 ?�); 2 - the crankshaft sprocket; 3 - a bolt 15 Nm; 4 - gland; 5 - sealing flange; 6 - cylinder block; 7 - a bolt 60 Nm + to tighten on 1/4. (90 ?�); 8 - the flywheel / clutch disc; 9 - intermediate plate; 10 - sealing flange with a sealing ring
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Removal of the gland Remove ribbed belt. Remove the timing belt
Remove the crankshaft sprocket. To do this, lock the crankshaft gear using a counter support (Fig. 2.138).
To enter the gland screw puller central bolt in the crankshaft to the stop by hand (Fig. 2.139). Remove the inner part of oil seal extractor nine turns (about 20 mm) of the outer part and lock the knurled screw. Lubricate threaded head of a stripper with engine oil, install and press down firmly, screw it as deeply as possible in the packing.
Loosen knurled screw and turn inner part of extractor against crankshaft until the oil seal is not stretched (Fig. 2.140).
Install the gland Remove the remaining oil on the crank pin of the crankshaft with a clean cloth.
Install the guide bushing on the crank pin of the crankshaft (Fig. 2.141). Push dry gland through the guide sleeve on the crankshaft.
Fitting the seal using the assembly tool and screw (M16x1,5x60) until it stops (Fig. 2.142). Install the crankshaft gear and secure it with counter support (Fig. 2.138).
NOTE On the faying surfaces between the drive gear and gear belt crankshaft should not be an oil. Central bolt should be replaced. The threads and the bead should be oil and grease. |
Tighten the new bolt with a torque of 90 Nm and tighten on 90 ?� (1/4 turn) (dovorachivanie allowed to carry out in several stages). Further installation and assembly is performed in reverse sequence to removal.
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