Sealey VS5125 Instructions Manual page 5

5.2.6. Using VS5125-01 as a counterhold, release the central bolt of
the crankshaft pulley. DO NOT remove the crankshaft pulley
at this stage.
▲ IMPORTANT! When the crankshaft pulley central bolt is
removed, the crankshaft sprocket is not positively retained
on the crankshaft. DO NOT disturb the engine timing or the
chain drive when the bolt is removed.
5.2.7. Ensure that the crankshaft timing marks are aligned, or that
the needle of the dial gauge (AK9634M) is in the correct
position, with the engine at TDC position on No.1 cylinder.
Remove the crankshaft pulley central bolt and the crankshaft
pulley.
5.2.8. Fit VS5125-02 Crankshaft Spacer Bush onto the crankshaft
pulley central bolt. Refit the bolt, finger tight only at this stage,
to retain the crankshaft sprocket on the crankshaft. Ensure
that the crankshaft remains in the correct timing position
throughout.
© Jack Sealey Limited
5.2.9. Detach and remove the oil dipstick guide tube.
5.2.10. Remove the bolts that retain the lower timing chain cover.
Using a suitable lever, remove the lower timing chain cover
starting at points 1 and 2. Take care not to damage the
sealing face of the cylinder block or the timing chain cover
when removing it from the engine.
Original Language Version
VS5125 Issue: 3 - 22/03/17