Yanmar Lx490 - Page 129

14. PERIODIC SERVICE
14-22
Lx410/450/490 Operator's Manual
(A) Latch hook
(B) Air cleaner canister cover
(C) Air cleaner canister
(D) Outer filter
(A) Latch hook
(B) Air cleaner canister cover
(C) Air cleaner canister
(D) Outer filter
9. Remove the outer filter.
10.Clean the outer filter using the procedure below.
• When dust is found on the element:
• apply compressed air from inside the element
to blow away the dust
• keep the compressed air pressure below 30 psi
(205 kPa)
• If carbon or oil deposits are found on the outer
filter:
• immerse the outer filter in detergent for 15
minutes
• wash the outer filter several times in water
• rinse in clean water and allow to dry
• once the outer filter is fully dry, inspect the
interior using a light to check for any damage
(A) Outer filter
(B) Compressed air
11.Install the outer filter.
12.Replace the old outer filter with a new outer filter,
as necessary.
13.Install the air cleaner canister cover.
14.Make sure the rubber dust unloading valve points
downward.
NOTE
● The above illustrations shows Lx410/450.
450140622
(B)
(C)
(A)
(A)
450140623
(D)
450140622b
(B)
(C)
(A)
NOTE
● The above illustrations shows Lx490.
450140623b
(D)
3017899
(B)(A)