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• Measure the bearing seating, which must not be lower than the height limit:
24.98mm
• Check with a feeler gauge that the axle slack of the connecting-rod between the
two semi shaft, which must not exceed the height limit: 0.6mm
• Check the radial slack of the connecting rod on the coupling axle which must not
exceed the height limit: 0.05mm. This is detected by placing a comparator (B), as
shown in diagram 2, and moving the connecting rod vertically. The slack shown by
the comparator is assessed. Measure the diameter of the hole in the connecting-rod
foot. Height limit: 20.00mm
• Reed valve: Verify that between the frame and the reeds there is no space
(diagram 3). Height limit: 0.2mm.
WARNING: The reeds should not and cannot be turned (diagram 4)