Hydraulic Fluid Analysis; Engine Valve Rocker Clearance Adjustment - Case CX490D Operator's Manual

Pre-cleaner
Unlock the pre-cleaner cover,
pre-cleaner cup. Get down from the machine, and
discharge dust and debris accumulated into the cup.
Clean the pre-cleaner cup.
Install the pre-cleaner cup, and lock the pre-cleaner
cover.

Hydraulic fluid analysis

Check the hydraulic oil condition every 1000 h
NOTICE: If any attachment other than a bucket is used, reduce the interval of the hydraulic oil analysis. Refer to
Chapter 9.
Ask your CASE CONSTRUCTION Dealer to analyze
the hydraulic oil condition.

Engine valve rocker clearance adjustment

Check the clearance of the engine valve rocker every 1000 h
Ask your CASE CONSTRUCTION Dealer to check the
engine valve rocker clearance.
6 - MAINTENANCE
and remove the
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7
SMIL18CEX0442AA