mxu 250 300 2 Werkstatthandbuch : Seite 129

Microfiches
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Seite 127

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Seite 128

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Seite 130

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Seite 131

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          7. CYLINDER HEAD/VALVES                    MXU 300/250


 Measure compressed force (valve spring)
 and installed length.
 Replace if out of specification.

 Standard:
        IN : 10.2011.84kg(at 18.05mm)
         EX : 19.1422.02kg(at 21.5mm)




 Measure the spring tilt.
 Replace if out of specification.

 Standard: IN : 0.8mm (0.032)
           EX : 1.07mm (0.0428)




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