215916 406 Revision A
Installing Primary Fuel Filter
IMPORTANT:
Do NOT pre-fill filter with fuel. Pre-filling can contaminate the fuel system.
NOTE:
If replacing filter, refer to 5.1.5 Filter Part Numbers, page 329.
Figure 5.114: Fuel System
1. Apply some diesel fuel to the filter gasket, and screw new
filter (A) onto the filter mount until the gasket contacts the
filter head.
2. Reconnect water in fuel (WIF) sensor (B).
3. Tighten the filter an additional 1/2 to 3/4 turn by hand.
IMPORTANT:
Do NOT use a filter wrench to install the filter.
Overtightening can damage the gasket and filter.
Removing Secondary Fuel Filter
DANGER
To prevent bodily injury or death from the unexpected startup of the machine, always stop the engine and remove the
key from the ignition before leaving the operator’s seat for any reason.
1. Shut down the engine, and remove the key from the ignition.
2. Open the hood. For instructions, refer to 5.3.1 Opening Hood, page 335.
Figure 5.115: Fuel System
3. Clean around secondary filter head (A).
4. Place a container under the filter to catch spilled fluid.
5. Remove filter (B) with a filter wrench.
6. Clean the gasket mating surface.
MAINTENANCE AND SERVICING
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