See Figure 1
Most engine overhaul procedures are fairly standard. In addition to specific parts replacement procedures and complete specifications for your individual engine, this chapter also is a guide to accepted rebuilding procedures. Examples of standard rebuilding practices are shown and should be used along with specific details concerning your particular engine.
Competent and accurate machine shop services will ensure maximum performance, reliability and engine life.
In most instances, it is more profitable for the do-it-yourself mechanic to remove, clean and inspect the component, buy the necessary parts and deliver these to a shop for actual machine work.
On the other hand, much of the rebuilding work (crankshaft, block, bearings, pistons, rods and other components) is well within the scope of the do-it-yourself mechanic.