Jaguar XJ (X350). Service manual — part 505
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.
•
Sealant beads to be 3mm diameter and 12mm long. Cut the nozzle of the sealant tube
to produce a 3 mm bead. (Install and tighten the securing bolts within twenty minutes of
sealant application).
84 . Install the timing cover.
•
Tighten in the sequence shown.
•
Tighten to 13 Nm.
85 .
CAUTION: Make sure the crankshaft front seal mating faces are clean and dry.
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CAUTION: Do not remove the crankshaft front seal protector.
Using the special tool, install a new crankshaft front seal.
86 . Remove the crankshaft seal protector.
87 . Install a new O-ring seal to the crankshaft pulley.
•
Lubricate the new O-ring.
88
.
CAUTION: The screw thread in the crankshaft must be cleaned out before a new
crankshaft pulley bolt is installed.
CAUTION: A new crankshaft pulley bolt must be used.
Install, but do not tighten, a new crankshaft pulley retaining bolt.
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Install the crankshaft pulley and locking ring to the crankshaft.
89
.
CAUTION: Under no circumstances should the crankshaft setting peg 303-645 be
used in the following operations to lock the crankshaft.
Using special tools, retain the crankshaft pulley.
•
Tighten the crankshaft pulley retaining bolt to 375 Nm.
90 . Remove the special tools.
91 . Carry out a valve clearance check.
For additional information, refer to
![](/vehicle/yohir/vahe/souieto/vev.png)
Apply an 8mm diameter bead of silicone gasket sealant on the two places where the
cylinder head and front cover join.
Install the left-hand valve cover.
•
Install new valve cover gaskets.
•
Tighten in the sequence shown.
•
Tighten to 10 Nm.
93
.
NOTE:
Apply an 8mm diameter bead of silicone gasket sealant on the two places where the
cylinder head and front cover join.
Install the right-hand valve cover.
•
Install new valve cover gaskets.
•
Tighten in the sequence shown.
•
Tighten to 10 Nm.
92
.
NOTE:
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