Land Rover Rover 214 Repair 1689 04b Rover Manual

							18 Exhaust manifold- 
removal and refitting
3
Removal
1Disconnect the battery negative lead. Firmly
apply the handbrake then jack up the front of
the vehicle and support it on axle stands.
2Remove the air cleaner metal intake duct.
Undo the two bolts securing the duct
mounting bracket to the cylinder head cover
and remove the bracket.
3Undo the two bolts securing the upper
radiator mountings to the bonnet platform,
then remove the mountings and tilt the
radiator forward to gain the clearance
necessary to remove the manifold.
4Unscrew the nuts securing the exhaust
front pipe to the manifold, then disconnect the
pipe and collect the gasket.
5Undo the five nuts securing the exhaust
manifold to the cylinder head, then carefully
manoeuvre the manifold out of the engine
compartment. Remove the manifold gasket
and discard it.
6Examine all the exhaust manifold studs for
signs of damage and corrosion. Remove all
traces of corrosion and repair or renew any
damaged studs.
Refitting
7Refitting is the reverse of the removal
procedure, noting the following (see
illustration):
a) Ensure that the manifold and cylinder
head sealing faces are clean and flat, then
fit a new manifold gasket.
b) Working in the sequence shown, tighten
the manifold retaining nuts evenly to the
specified torque wrench setting.
c) Tighten all other disturbed nuts and bolts
to their specified torque wrench settings
(where given).19 Exhaust system- inspection,
removal and refitting
1Refer to Section 18 in Part A of this
Chapter. Note that on models fitted with a
closed-loop catalytic converter, the lambda
sensor must be removed or its wiring
disconnected whenever the exhaust 
system front pipe is disconnected from the
manifold.
Fuel and exhaust systems - single-point fuel injection engines  4B•11
4B
1689 Rover 214 & 414 Updated Version 09/97
18.7  Exhaust manifold tightening sequence - K16 engine