Retighten Cylinder Head Bolt; Inspect And Adjust Valve Clearance; Measure Engine Compression Pressure; Check Starter And Alternator - Hitachi ZAXIS 120-6 class Operator's Manual

Retighten Cylinder Head Bolt

--- as required
See your authorized dealer.

Inspect and Adjust Valve Clearance

--- every 1000 hours
See your authorized dealer.

Measure Engine Compression Pressure

--- every 1000 hours
See your authorized dealer.

Check Starter and Alternator

--- every 1000 hours
See your authorized dealer.

Check and Replace EGR Device

--- as required
See your authorized dealer.

EGR Cooler Cleaning

--- every 4500 hours
See your authorized dealer.

Check Turbo Charger

--- every 4500 hours
See your authorized dealer.
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