Rover K Series 1.8 VVC, Рабочая тетрадь

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ENGINE K SERIES 1.8 VVC
Technical Academy
01-34-RG-W-Ver:1
Page 19 of 28
VVC Housing Gaskets
To replace the VVC housing gasket, one to each VVC assembly, lightly secure the front
VVC housing and camshaft in a soft-jawed vice with the camshaft positioned upwards as
shown.
Figure 20
•
Remove 18G 1770 clamp and 18G 1770/1 timing plate, taking care not to allow the
camshaft becoming separated from the VVC mechanism.
•
Remove and discard old gasket.
•
Prior to fitting new gasket, apply a light film of grease to the gasket face of the VVC
housing, this assists keeping the gasket in its correct location.
•
Lubricate sealing ring of gasket with engine oil.
•
Fit 18G 1770/1 timing plate to housing, then fit the gasket aligning the bolt holes.
•
Assemble 18G 1770 clamp to the camshaft and VVC assembly, retaining the clamp
with gear bolt and washer, then remove the assembly from the vice.
Carry out the same procedure for the rear VVC assembly.
Timing Gears
Clean timing gears, check gear teeth for damage and drive pin slot for wear and replace
as necessary.
CAUTION: If the gears have been subjected to prolonged exposure to oil contamination,
soak gears in a solvent bath, then thoroughly wash in clean solvent
All remaining cylinder head re-work is the same as 1.4 and 1.6 ‘K’ Series engines:
•
Valves and springs are removed using 18G 1519 spring compressor and 18G 1519/1
adapter.
•
Valve stem oil seals are removed/replaced using 18G 1577.
•
Valve guides are removed/replaced using 18G 1576A.
•
Use a suitable straight edge to check cylinder head face for warpage