740 L4-2320cc 2.3L DOHC B234F (Can) (1992)
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Detach manifold from cylinder block.
Strip left-hand side of cylinder head
Remove support under intake manifold. Remove bottom bolt in cylinder block.
Detach and tie up manifold in suitable manner. Disconnect temperature sensor connectors. Disconnect heating hose under No.3 and 4 cylinder intake
branches.
Disconnect upper coolant hose at thermostat.
Strip front and top of cylinder head
See Camshaft, Removing See: Camshaft, Lifters and Push Rods/Camshaft/Service and Repair
Separate camshaft carrier from cylinder head
Remove four remaining nuts from central bolted joint. Detach carrier from head. Tap carrier carefully with plastic mallet if component is stuck to head.
Remove 0-rings around spark plug wells.
Remove cylinder head
Wipe remaining oil from cylinder head.
Undo bolts in order shown, commencing at rear of engine.