Routine Maintenance
Engine
230 230
9811/9950-1
Air Filter
Changing the Outer Element
1 Get access to the air filter. Refer to Access Panels,
Engine Cover and Access Panels, Hydraulic Bay
Cover.
2 Undo the two retaining clips holding the cover A and
remove the element B by twisting anti-clockwise. Do
not tap or knock the element as you remove it.
K
Fig 88. ( T 230).
3 Clean the inside of canister and dust valve with a
vacuum cleaner.
4 Prior to fitting new element, smear the seal on the end
of the element with grease. Temporarily insert the
filter element into the canister ensuring its correct
location. Withdraw the element and check that there
is a continuous grease witness mark around the base
of the canister. This shows that the canister has not
been distorted which would allow unfiltered air to
bypass the element. Refit the element and cover.
Check all air hoses for condition and security.
Fig 88.
A
B