215916 426 Revision A
5.13.4 Replacing the Diesel Exhaust Fluid Vent Hose Filter
The diesel exhaust fluid (DEF) vent hose filter should be replaced every 2000 hours.
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.
Figure 5.149: Vent Filter below DEF Tank
2. Locate vent hose filter (B) below DEF tank (A).
Figure 5.150: Vent Hose Filter below DEF Tank
3. Pull vent hose filter (A) from the DEF tank vent hose.
4. Install new vent hose filter (A).
NOTE:
Ensure arrow on vent hose filter (A) points towards the
DEF tank.
5.13.5 General Engine Inspection
Engine inspection should be performed by your MacDon Dealer.
Refer to your engine manual for further information.
NOTE:
Owner’s Manual QSB 4.5 and QSB 6.7 Engine Cummins #4021531 are supplied with your machine.
MAINTENANCE AND SERVICING
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