Rover K Series 1.8 VVC, Рабочая тетрадь

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ENGINE K SERIES 1.8 VVC
Technical Academy
Page 14 of 28 01-34-RG-W-Ver:1
Camshaft Carrier (Remove)
With the rear belt cover removed, use 18G 1521 located in the rear inlet camshaft gear,
and rotate gear until the timing marks on both gears is facing outwards.
NOTE: With the timing marks in this position, the cam-lobes of number 3,4,5 and 6 on the
inlet camshafts should be facing upwards.
•
Mark D.O.R. of rear belt if it is to be reused, restrain the camshaft gears using 18G
1521 and remove bolts and washers, and noting the fitted position of both gears as they
are different, then remove gears and belt.
•
Remove the rear belt backplate, the camshaft sensor and the 3 bolts securing the
hydraulic control unit, (HCU), and withdraw the HCU from the cylinder head.
Figure 13
NOTE: Remove and discard the 2 labyrinth seals and the rack seal from the seal plate,
and also taking care not to damage the labyrinth seal retaining lugs on the seal
plate.
•
Remove the oil seals from both VVC housings using the special tools as described in
the camshaft oil seal section.
•
Remove and discard the 2 bolts securing the VVC housings to the cylinder head, then
slacken the 2 bolts 1 complete turn that secure the VVC housings to the camshaft
carrier.
•
Progressively slacken, in the sequence, the camshaft carrier bolts noting the position of
the 4 longer bolts.
IMPORTANT: It is essential that during the following operations that both inlet camshafts
are retained in their respective VVC assemblies. If the camshafts are removed from the
VVC housing then the complete assembly must be replaced.