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Text excerpt from page 36 (click to view)
Step 2 Rotate the traverse cam gear fully in the clockwise direction.
Step 3 Install the drive gear and traverse relay gear.
Step 4 Unstall the slide plate (L) on the mechanised base and fit it to the connection lever. Step 5 Install the slide plate (R) on the mechanised base. Fit it to the connection lever first before fitting the location with the trapezoidal tooth of the traverse relay gear.