An automobile engine is a combination of many of thefollowing surfaces:
MachinedHonedPolishedLappedThe tolerances of these surfaces are measured in theten-thousandths of an inch. When you service any internal enginepart, cleanliness and care are important. Apply a liberal coatingof engine oil to the friction areas during assembly in order toprotect and lubricate the surfaces on initial operation. Throughoutthis section, practice proper cleaning and protection procedures tothe machined surfaces and to the friction areas.
Caution:Engine damage may result if an abrasive paper, pad, ormotorized wire brush is used to clean any engine gasketsurfaces.
Whenever you remove the valve train components, keep thecomponents in order. Follow this procedure in order to install thecomponents in the same locations and with the same mating surfacesas when removed.
Warning:Refer toBattery Disconnect Warning.
Disconnect the negative battery cables before you perform anymajor work on the engine.
Cleanliness and Care
Valve Rocker Arm Installation - Left Side Valvetrain Valve Actuating Assembly Rocker Arms#PI0018B: Front or Rear Side Door Window Binds, Moves Slowly, Makes Rattle/Squeak Noise, Poor Fit/Misalignment or is Inoperative - (Nov 8, 2013) Doors
Subject:Front or Rear Side Door Window Binds, Moves Slowly, Makes Rattle/Squeak Noise, PoorFit/Misalignment or is InoperativeModels: 2008-2014 GM Cars and Light Duty Trucks This PI has been revised to add the 2014 model year. Please discard PI0018A.Condition/ConcernSome customers may comment th ...