4-7.3.4 Diesel engine air filter cleaning and replacement. Service the air cleaner when the red band In the Indicator
locks in the visible position The air filter element can be cleaned approximately four times Carefully Inspect element after
each cleaning If exhaust smoke and/or loss of power continues after servicing the air cleaner, install a new element.
Service the air cleaner with the engine stopped.
Open six batches and remove the air cleaner cover and element (Figure 4-7).
Cover the air inlet opening to prevent foreign objects from entering the engine.
Wipe filter housing and cover clean.
If filter will be reinstalled, tap it gently on a hard surface to remove dirt and debris.
Remove covering from the air inlet opening.
Arrows on the side of the element indicate direction of air flow. Ensure element Is installed
Install either a new or cleaned filter element.
Install the air cleaner cover and secure latches.
Reset the service indicator by pushing in the reset button.
Figure 4-5. HP Pump Diesel Engine Fuel Filter.