Case 2050M, Operator'S Manual, Page: 227 / 286

7 - MAINTENANCE
Every 1500 hours
Clean in-line Diesel Exhaust Fluid (DEF) supply filter
Clean the in-line supply filter when machine is new and the hour meter registers 100 hours. Clean the in-line supply
filter when the machine registers 1500 hours and every 1500 hours thereafter or more often if conditions so require.
The supply line has a small mesh filter within the line.
Prior operation:
Keep all unauthorized personnel clear of the area. Park the machine on level ground, in neutral with the parking
brake applied, and the attachment lowered to the ground. Make sure that all residual pressure is relieved from circuits
before beginning maintenance. Turn the master electric disconnect to OFF>
1. Open the rear left hand access compartment, and lo-
cate the DEF supply module.
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1
2. Remove the bolts holding the supply module in place,
and tilt the module up.
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