1. Warm up the engine. |
2. Uncover heads of cylinders and establish the piston of 1st cylinder in ВМТ a compression step (subsection 3.1.3 see). Cylinder valves should rock freely. |
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3. Measure щупом backlashes in valves specified in illustrations. Щуп should pass between коромыслом and a valve core under small effort. |
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4. If the backlash differs from norm turn away a counternut and, rotating a screw-driver the screw, establish the necessary backlash. |
5. Keeping the screw a screw-driver, tighten a counternut and again check up a backlash. |
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6. Put labels on a pulley коленвала and on a forward cover. Turn коленвал on 1 turn before coincidence of labels, measure and if necessary adjust backlashes in the valves specified in illustrations. |
7. Establish all removed details. |