Inlet manifold	removal and refitting
Removal
	Disconnect the battery negative lead.
	Remove the bonnet as described in Chapter 11.
	Remove the air cleaner assembly as described in Section 2.
	Drain the cooling system as described in Chapter 1.
	Carry out the operations described in paragraphs 2 to 7 of Section 13.
	Undo the union bolt securing the brake servo vacuum hose to the manifold, and recover the hose union sealing washers (see illustration).
	Slacken the two hose clips, and disconnect the two coolant hoses from the left-hand side of the manifold.
	Disconnect the two vacuum hoses from the rear of the inlet manifold, noting their correct fitted positions; the hoses are colour coded for identification purposes.
	Slacken and remove the four nuts securing the inlet manifold to the cylinder head, then remove the manifold from the engine, disconnecting the manifold PTC heater and coolant temperature sensor wiring connectors as they become accessible. Remove the two rings from the inlet manifold bore.
Refitting is the reverse sequence to removal, noting the following points:
	Although not strictly neccesary, it is also recommended that the exhaust manifold is removed, as described in part C of this Chapter, so that the manifold gasket can be renewed before the inlet manifold is refitted.
	If leakage was detected from the fuel feed and/or return pipes, perform the checks described in Section 13, paragraph 9.
	Ensure that the manifold and gasket faces are clean, and that the two locating rings are in position in the manifold bores before refitting the manifold.
	tighten the manifofd retaining nuts to the specified torque setting.
	Ensure that all relevant hoses are reconnected to their original positions, and are securely held (where necessary) by the retaining clips.
	Renew the vacuum servo unit vacuum hose banjo union sealing washers, and tighten the union bolt to the specified torque.
	Prior to refitting the air cleaner assembly, adjust the accelerator cable as described in Section 4.
	On completion, refill the cooling system as described in Chapter 1.