Ford Granada 1985-1994, Руководство пользователя

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4 Slacken the crankshaft pulley bolt. Prevent
the crankshaft from turning by engaging top
gear (manual gearbox only) and having an
assistant press the brake pedal hard, or by
removing the starter motor and jamming the
ring gear teeth with a lever.
5 Unscrew the bolt part way, and use a
suitable legged-puller to draw the crankshaft
pulley off the crankshaft. The legs of the puller
must be suitably shaped to enable them to
rest on the metal surfaces of the pulley. Note:
Do not attempt to remove the pulley with a
puller whose legs contact the rubber surface
of the pulley (see illustrations). Note that a
new crankshaft pulley retaining bolt will be
required for refitting.
6 Loosen the alternator lower mounting
through-bolt, then remove the alternator upper
mounting bolt, and swing the alternator away
from the engine.
7 Unscrew the central securing bolt, and
withdraw the drivebelt tensioner assembly.
8 Unscrew the eleven securing bolts, and
remove the lower timing chain cover. Remove
the rubber gasket and discard it; a new one
must be used on refitting.
9 Using a suitable Torx socket, unscrew the
securing screw, and carefully withdraw the oil
pump chain tensioner (see illustration).
10 Unscrew the Torx type securing bolt, and
withdraw the oil pump sprocket, complete
with the oil pump drive chain.
11 Unscrew the two Torx bolts securing the
lower timing chain guide, noting their locations, and withdraw the timing chain guide
through the top of the timing case (see
illustrations).
12 Remove the Woodruff key from the end of
the crankshaft, prising it free with a
screwdriver if necessary, then slide the double
chain sprocket from the end of the crankshaft,
and lift the chain from the sprocket (see
illustration).
13 Withdraw the timing chain through the top
of the timing case and, where applicable,
remove the cable-tie from the chain (see
illustration).
14 The timing chain, sprockets and tensioner
can now be examined for wear and damage.
15 Commence refitting as follows. Note that
coppered links are provided in the timing
chain to assist with refitting, but these can be
difficult to see on a chain which has already
been in service. If possible, position the
coppered links as described during the
following procedure. If the coppered links are
not visible, the chain should still be refitted as
described, but ignore the references to the
coppered links.
16 Make sure that the slot for the Woodruff
key in the end of the crankshaft is pointing
vertically downwards. If necessary,
temporarily refit the crankshaft pulley bolt in
order to turn the crankshaft to the required
position.
17 Lower the timing chain into the timing
case from above, with the single coppered link
at the bottom. If desired, use a cable-tie to
DOHC engine 2B•9
2B
15.5a Using a puller to remove the
crankshaft pulley (viewed from underneath
vehicle)
15.5b Position the legs of the puller on the
metal surfaces of the pulley (A), not the
rubber surface (B)
15.9 Oil pump chain tensioner securing
screw (arrowed)
15.12 Sliding the double chain sprocket
from the end of the crankshaft
15.11a Lower timing chain guide upper
securing bolt (arrowed)
15.13 Withdrawing the timing chain through
the top of the timing case
15.11b Lower timing chain guide lower
securing bolt (arrowed)
15.11c Withdrawing the lower timing chain
guide