Jeep CJ 1945-1970 Repair Information

Exhaust Manifold

Imprimir

REMOVAL & INSTALLATION



4-134 Engine
L-HEAD MODEL

Refer to the Intake Manifold procedure, earlier in this section.

F-HEAD MODEL

See Figures 1 and 2



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Fig. Fig. 1: Remove the exhaust manifold-to-exhaust pipe retaining nuts and separate the two



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Fig. Fig. 2: Remove the exhaust manifold bolts and remove the manifold from the engine

  1. Remove the air delivery hose from the air injection tube assembly if the engine is so equipped. If not, proceed to Step 2.
  2.  
  3. Remove the five nuts from the manifold studs.
  4.  
  5. Pull the manifold from the mounting studs. Be careful not to damage the air injection tubes if the engine is equipped with an air pump.
  6.  
  7. Remove the gaskets from the cylinder block.
  8.  
  9. If the exhaust manifold is to be replaced it will be necessary to remove the air injection tubes from the exhaust manifold. The application of heat may be necessary to aid removal.
  10.  

To install:
  1. Use new gaskets when replacing the exhaust manifold. Make sure that the cyl