Center Joint - Hitachi EX1900-5 Operator's Manual

Center Joint --- every 500 hours
(Grouped Grease Fittings --- Main Frame)
NOTE: Auto-lubrication can be used for the fittings on
the center joint.
Each time you leave the cab
• • • •
Lower the bucket to the ground.
• • • •
Stop the engine.
• • • •
Pull the pilot control shut-off lever to the LOCK
position.
• • • •
Use handrails.
1. Park the machine on a level surface.
2. Lower the bucket to the ground.
3. Turn the auto-idle switch off.
IMPORTANT: The turbocharger may be damaged if the
engine is not properly shut down.
4. Run the engine at slow idle speed without load for five
minutes.
5. Turn the key switch OFF. Remove the key from the
key switch.
6. Pull the pilot control shut-off lever to the LOCK posi-
tion.
7. With the upperstructure stationary, apply grease to
the one grease fitting.
8. Total amount of grease to be applied is approximately
5 to 6 strokes by grease lubricator.
MAINTENANCE
7-30
M18C-01-001