Change Transmission Oil; Replace Transmission Oil Filter; Clean Transmission Oil Suction Strainer - Hitachi ZW 310-6 Operator's Manual

Change Transmission Oil

--- every 1000 hours (250 hours at only first time)

Replace Transmission Oil Filter

--- every 500 hours (250 hours at only first time)

Clean Transmission Oil Suction Strainer

--- every 1000 hours
d
WARNING:
 Unexpected movement of the machine may cause a
serious accident. When parking the machine, place
F-N-R lever (1) in neutral and neutral lever lock (3) in
the lock ( ) position. Then, apply parking brake (2)
and stop the engine.
 Before changing oil, install articulation lock bar (4)
to securely hold the front and rear frames to avoid
an accident due to unexpected machine movement.
Avoid accidents due to unexpected movement of the
machine.
IMPORTANT: Do not use transmission oils other than
those listed in the "Brand Names of Recommended
Transmission Oil".
f
NOTE: Be sure to replace the transmission oil filter when
changing the transmission oil at the same time.
1. Operate the machine until the transmission oil is heated
to the appropriate temperature.
2. Park the machine following the same procedures as
described on page 7-8 for preparation of inspection/
maintenance work.
3. Install articulation lock bar (4) to the front and rear of the
frame by following the procedures described on page
7-10.
MAINTENANCE
1
7-41
2 3
4
MNEC-01-036
90Z7-7-30