Laser 5148 Manual Del Usuario página 5

Instructions – Checking The Timing
Note: these instructions are for reference
only. Please refer to the vehicle
manufacturer's instructions or other
such reputable data provider. The Tool
Connection recommends the use of
Autodata.
1. Turn the engine in a clockwise
direction using the crankshaft pulley
centre fixing until the Crankshaft
Locking Pin can be slotted in as
shown in Fig. 1
2. Double check correct positioning
by checking the piston heights as
described.
3. Check that the camshafts are in the
correct position by ensuring the
markings 'IN' on the inlet camshaft
and 'EX' on the Exhaust camshaft
are facing upwards – if not turn the
crankshaft 360˚ and reset.
4. Fit (B) onto the exhaust camshaft as
shown in Fig. 2
5. Fit (A) the inlet camshaft locking
tool as shown in Fig. 2
6. Fit the locking block (C) to hold (A/B).
7. The timing is correct when the
locking tools sit on the surface of the
cylinder head with ease.
Note: In order to adjust the camshaft
timing the cam chain tensioner must
be removed and the camshaft adjuster
centre bolts must be loosened to allow
the crank shaft and 2 cams to be turned
independently of each other so the timing
can be set.
N.B. It may be necessary to use a
pre-load tool on the chain tensioner
which is not supplied in the kit but is
available in (5153).
Please refer to the vehicle manufacturers
data.
Fig. 1
Fig. 2
www.lasertools.co.uk
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