Mazda Trucks 1972-1986 Repair Guide

Exhaust Manifold

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REMOVAL & INSTALLATION



1,586cc, 1,796cc, 1,970cc, 1,998cc and 2,209cc Engines
  1. Raise and support the truck.
  2.  
  3. Remove the two attaching nuts from the exhaust pipe at the manifold. On the 1,998cc, remove the exhaust manifold heat shield.
  4.  
  5. Remove the manifold attaching nuts.
  6.  
  7. Remove the manifold.
  8.  
  9. Apply a light film of graphite grease to the exhaust manifold mating surfaces before installation.
  10.  
  11. Install the manifold on the studs and install the attaching nuts. Torque the attaching nuts to specifications.
  12.  
  13. Install a new exhaust pipe gasket. Connect the exhaust pipe gasket. Connect the exhaust pipe and torque the nuts to specifications.
  14.  

 
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