LN7 L4-98 1.6L SOHC VIN 4 2-bbl HP (1983)
Fig. 18 Exhaust manifold assembly. Except turbocharged engine
TURBOCHARGED & EFI ENGINES
1.
Disconnect battery ground cable.
2.
Remove cooling fan shield from radiator support.
3.
Loosen compressor outlet hose clamp from throttle housing.
4.
Disconnect hose from turbocharger compressor inlet.
5.
Remove alternator and bracket assembly.
6.
Disconnect EGO sensor electrical connector, Fig. 19.
7.
Raise and support vehicle.
8.
Disconnect oil supply line from turbocharger coolant outlet.
9.
Disconnect oil return line from cylinder block.
10.
Remove exhaust pipe to turbocharger assembly attaching nuts, then position exhaust pipe away from mounting studs.
11.
Remove exhaust shield from water outlet connector.
12.
Remove nuts attaching exhaust manifold to cylinder head. Slide exhaust manifold and turbocharger assembly away from cylinder head.
13.
Remove turbocharger and exhaust manifold as an assembly. If exhaust manifold is being replaced, replace EGO sensor.
14.
Reverse procedure to install. Torque exhaust manifold nuts to 16---19 ft. lbs.
