Maintenance
31
Air assembly maintenance
Fig 51
Fig 52
Fig 53
9. Check the two signal holes, (shown in Fig 51),
for contamination by blowing compressed air
through each hole. Air should flow from the
corresponding small hole in the tie rod. One of
these holes is shown in Fig 52.
If a blockage is suspected, clean using
a suitable cleaning product.
10. Check the larger air passages for
contamination and clean if required, (Fig 51
and Fig 53).
Fig 54
11. Air valve can now be reattached to the Air
Assembly ready for use.
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