Vauxhall Workshop Service and Repair Manuals

J792900 Timing, Check (Z 18 XE, with Air Conditioning, LHD)

  Remove

3.   Remove air cleaner housing (1) •   Disconnect 2 wiring harness plugs – Hot film mass air flow meter (4), tank vent valve (2) •   Unclip tank vent valve •   Detach intake hose •   Detach engine vent hose (3) •   Remove bolt (arrow)

4.   Remove upper part of toothed belt cover •   Unscrew 3 bolts (arrows) •   Unclip from rear toothed belt cover

5.   Raise vehicle 6.   Remove right-hand air duct •   Unscrew 3 bolts (arrows) 7.   Remove ribbed V-belt cover •   Unscrew 3 bolts (1) •   Remove clip (2) 8.   Lower vehicle

9.   Timing, Check •   Set crankshaft to mark. – Turn crankshaft evenly – Marks on crankshaft ribbed V-belt pulley and front toothed belt cover (2) must align •   Fix camshaft sprockets in position. – Marks (1) must be opposite one another and aligned with the top edge of the cylinder head. – Use KM-852 •   If KM-852 cannot be inserted, a basic adjustment of the timing must be performed

  Install