Dyaco XE330D, Service Manual

Page: 47 / 66

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9.6 Connecting Arm Problem
(1)
The elliptical uses linked structure design, thus if there is a problem in the link it will affect other
parts of the structure. Therefore, every part of the elliptical structure is important, more importantly,
asides from resolving and replacing problem parts, it is also important to lubricate frequently. So it
is advised during, maintenance or repairs to lubricate preventing potential problems in the future.
(2)
There are many things that may affect or create problems with the footing. The main issue is if the
sliding wheel of the linked structure slides smoothly and parallel on top of the Inclinable Rail
Assembly. In short, the main cause would be side Inclinable Rail Assembly and the Inclinable Rail
Assembly are not parallel, side Inclinable Rail Assembly and the main frame bottom bracket
rotating sleeve do not come together as 90 degrees.
(3)
Check to see if left/Right connecting arm and left/right step is connected properly, if sliding wheel
has the correct rotation degrees, slipping occurrences.
(4)
Generally maintenance should start from the sliding wheels, replacing the sliding wheels or adding
lubrication to the top of the sliding wheel arcs. Check the main structure for abnormalities,
abnormalities in parallel parts, make sure that the problem is with the parts and not assembly
before replacing the parts.