MacDon M155 Operators Manual - Manual (Page 319)

MAINTENANCE AND SERVICING
1. Remove the primary filter, refer to Removing Primary
Air Filter, page 298 .
IMPORTANT:
When replacing secondary filter, reinsert new filter
as soon as possible to prevent dirt from entering
engine intake.
2. Remove the secondary element (A), and pull it out of
the canister.
NOTE: If replacing filter, refer to Filter Part Numbers,
page 264 .
3. Insert new secondary filter element (A) into canister,
seal first, and push until seal is seated inside canister.
4. Reinstall the primary filter, refer to Installing Primary Air
Filter, page 300 .
Figure 5.80: Engine Air Cleaner
Fuel System
Removing and Installing Fuel Tank Vent Filter
The fuel tank is vented by a hose that is connected to the filler tube. The hose is connected to a filter that should
be changed annually.
Change the filter as follows:
DANGER
Stop engine and remove key from ignition before leaving operator's seat for any reason. A child or even a
pet could engage an idling machine.
WARNING
To avoid personal injury or death from explosion or fire, do NOT smoke or allow flame or sparks near
windrower when servicing.
1. Stop the engine and remove the key.
2. Open the hood. Refer to 5.4.3 Opening Hood (Highest
Position), page 267 .
3. Open the right cab-forward side maintenance platform.
Refer to 5.5.1 Opening Platforms (Standard Position),
page 269 .
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