Table of Contents
Advertisement
IMPORTANT:
When connecting hydraulic hoses and pipes, take
special care to keep seal surfaces free from dirt and
to avoid damaging them.
Wash hoses, pipes, and the tank interior with a
washing liquid and thoroughly wipe off before
reconnecting.
Only use O-rings that are free of damage or defects.
Be careful not to damage them during reassembly.
Do not allow high pressure hoses to twist when
connecting them. The life of twisted hoses will be
shortened considerably.
Do not use hydraulic oils other than those listed in
the table "Brand names of recommended hydraulic
oil".
When adding hydraulic oil, always use the same
brand of oil; do not mix brands of oil. When using
another manufacturer's hydraulic oil, be sure to
change the full amount.
The new machine is filled with Super EX 46HN
hydraulic oil (change interval: every 5000 hours).
When adding or changing the hydraulic oil, continue
to use Super EX 46HN.
Never run the engine without oil in the hydraulic oil
tank.
MAINTENANCE
7-35
Advertisement
Table of Contents
Troubleshooting
