Operation & Maintenance Manual Maintenance
64 Book 22826226
the engine cooling system fully depressurized.
WARNING
!
Follow the instructions provided by the antifreeze supplier when adding
or draining the antifreeze solution. It is advisable to wear personal
protective equipment to prevent skin and eye contact with the antifreeze
solution.
AIR FILTER ELEMENTS
The air filter element should be replaced regularly (refer to the MAINTENANCE CHART) or
when the restriction indicator shows red, whichever comes first. The aircleaner precleaner
dumps should be cleaned as indicated in the MAINTENANCE CHART (more frequently in
dusty operating conditions).
Removal
CAUTION
!
Never remove and replace element(s) when the machine is running.
Clean the exterior of the filter housing and remove the filter element by releasing the nut.
If the safety element is to be renewed, thoroughly clean the interior of the filter housing prior
to removing the safety element.
Inspection
Check for cracks, holes or any other damage to the element by holding it up to a light source,
or by passing a lamp inside.
CAUTION
!
If inspection reveals damage to the main element, the safety element
must be replaced.
Check the seal at the end of the element and replace if any sign of damage is evident.