Inlet camshaft rear oil seal

Refit

1. Clean sealing area of head and camshaft, ensuring all traces of rubber are removed. DO NOT use a scraper as this may damage sealing surfaces.

2. Using tool 18G 1604 fit new camshaft oil seal until seal is flush to face of mechanism.

CAUTION: Oil seal must be fitted dry.

3. Clean camshaft gear.

CAUTION: If the sintered gears have been subjected to prolonged oil contamination, they must be soaked in a solvent bath and thoroughly washed in clean solvent before refitment. Because of the porous construction of sintered material, oil impregnated in the gear will emerge and contaminate a new timing belt.

4. Align camshaft gear timing marks and fit camshaft gear to camshaft.
5. Fit tool 18G 1570 to camshaft gears.
6. Fit bolt and washer securing camshaft gear to camshaft, restrain gear using tool 12-182 and tighten bolt to 65 Nm.
7. Fit new camshaft timing belt. See this section.

INLET CAMSHAFT REAR OIL SEAL

Service repair no - 12.13.10

Remove

1. Remove and discard camshaft rear timing belt. See this section.

2. Fit camshaft timing belt gear bolt to camshaft and screw tool 18G 1299A into seal.
3. Remove oil seal by tightening centre bolt of tool 18G 1299A-1.

Refit

1. Clean sealing area of cylinder head and camshaft, ensuring all traces of rubber are removed. Do not scrape or lubricate sealing surfaces.

2. Fit new camshaft oil seal using tool 18G 1604 until seal is flush to mechanism face.

CAUTION: Oil seal must be fitted dry.

3. Fit new camshaft rear timing belt. See this section.