Routine Maintenance
Engine
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6 Smear the seal J of new inner element and carefully
insert into canister making sure that it seats correctly.
Withdraw element and check for continuous grease
witness mark on the canister base. Refit element.
7 Follow the same practice when fitting outer element,
this time smearing seal E with grease, inserting
element correctly, withdrawing and checking for
continuous grease witness mark. Refit element.
8 Remove cover from induction hose Y and refit. Check
security and condition of all air hoses.
Note: In a dusty working environment, the outer element
may have to be changed more frequently than the Service
Schedule recommendation. A new inner element must be
fitted at latest every third time the outer element is
changed. As a reminder, mark the inner element with a felt
tip pen each time the outer element is changed.