Change Def/Adblue - Hitachi ZAXIS 135US-6 class Operator's Manual

Hydraulic excavator

Table of Contents

Change DEF/AdBlue®

CAUTION: Wear safety equipment such as safety

glasses or goggles, rubber gloves appropriate to

the job. Wash DEF/AdBlue® with clean water when it

contacts with the skin. If DEF/AdBlue® is accidentally

splashed into eyes, flush with water for 15 minutes or

longer and get emergency medical attention.

IMPORTANT: When contaminated or deteriorated DEF/

AdBlue® is used, malfunction may result. Change DEF/

AdBlue® periodically to keep cleanliness in the tank.

1. Remove bolts (1) and cover (2).

2. Place a 70 liter or larger capacity container under drain

3. Slowly loosen drain plug (3) to drain DEF/AdBlue®.

4. Tighten drain plug (3) after draining DEF/AdBlue®.

Wrench size: 13 mm

Tightening torque: 19.5 N·m (1.95 kgf·m)

5. Fix cover (2) with bolts (1).