Lx410/450/490 Operator's Manual
15.Align the arrow on the air cleaner canister with the
arrow shown on the air cleaner canister cover.
16.Hook the three latch hooks onto the air cleaner
canister.
17.Push the top of the latch hooks inward toward the
air cleaner canister cover:
• To lock the latch hooks.
• To secure the air cleaner canister cover.
2. Service the Inner Filter
1. Remove the air cleaner canister cover.
2. Remove the outer filter.
3. Remove the inner filter.
4. Clean the inside of the air cleaner canister.
5. Install a new inner filter as necessary.
6. Install the outer filter.
7. Install the air cleaner canister cover.
8. Lower the hood.
(A) Inner filter
(B) Air cleaner canister
■
Clean the Fuel/Water Separator and
Replace the Fuel Filter
1. Park the tractor safely and securely.
• For details, see "7. Safe Practices for Parking the
2. Shut off the engine.
3. Chock all the tires safely and securely.
4. Allow the engine to cool down for several
minutes.
5. Turn the fuel shut-off valve to the OFF (closed)
position.
6. Place a drain pan underneath the fuel/water
separator to catch any spilled fuel.
Dispose of the waste fuel properly following
effective local law.
7. Turn the locking collar counterclockwise to unlock
the sediment bowl.
8. Pull down the sediment bowl to remove from
separator body.
9. Remove the fuel filter from the separator body.
Dispose of the fuel filter properly following
effective local law.
10.Clean the sediment bowl.
11.Install the new fuel filter into the separator body.
12.Install the sediment bowl and turn the locking
collar clockwise to secure the bowl.
13.Turn the fuel shut-off valve to the ON (open)
position.
NOTE
●
Replace the outer filter at least once a year.
IMPORTANT
●
Do not use the old inner filter.
NOTE
●
Replace the inner filter at least once a year.
IMPORTANT
●
The main purpose of the inner filter is to:
• protect the engine against dust when a fouled
up outer filter is removed
●
Do not remove the inner filter during
maintenance work on the outer filter.
450140624
(B)
(A)
Avoid injury!
Remember that diesel fuel vapor is explosive
and flammable:
●
Never smoke while handling diesel fuel.
●
Keep the diesel fuel away from open flame or
sparks.
●
Before performing maintenance, shut off the
engine and allow the engine to cool down.
●
Work in a well ventilated area.
●
Immediately wipe away any spilled diesel
fuel.
NOTE
●
Change the fuel filter if the fuel in the tank runs
out while the engine is running.
NOTE
●
The fuel system is self bleeding.
! WARNING
