Execution sequence
1. Remove the timing belt (see «1.6i engine timing belt - replacement»).
2. With a 10 mm socket wrench, put on the nut for fastening the rear cover of the timing belt, hold the camshaft pulley from turning, with a 17 mm wrench, unscrew the pulley mounting bolt.
3. Remove the pulley from the shaft.
4. Remove the key from the groove.
Warning. When performing the following operation, do not scratch the working surface of the shaft.
5. We hook and remove the stuffing box from the mounting hole with a hook, screwdriver or pliers with curved jaws.
6. Lubricate the working surface of the new oil seal with clean engine oil and carefully put the oil seal on the shaft.
7. We press in a new oil seal using a special mandrel or a 30 mm socket head.
8. Install the timing belt (see «1.6i engine timing belt - replacement») in place and adjust the tension (see «1.6i engine timing belt - checking condition and adjusting tension»).
9. We install the parts removed during disassembly and adjust the tension of the generator drive belt (see «Alternator drive belt - condition check and tension adjustment»).