Bolted connection for rocker arm shaft |
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| Loosen lock nut of adjustment screw -A- and back out screw until respective rocker arm lies against plunger spring of unit injector. |
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| Unscrew bolts -4, 1 and 5-, then remove bolts -2 and 3- evenly and alternately. |
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| Remove rocker arm shaft. |
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| Unscrew upper securing bolts of rear toothed belt guard. |
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