5-142 MISCELLANEOUS CONTROLS AND OPTIONS
Suggested hydraulic oil 6) Checking and changing of hydraulic oil
Manufacturer
Esoo Chemical
Mobil Korea
Yukong
Korea Shell
Honam Refinery
Cock
High pressure
hose
Gear pump
Suggested oil
AZOLA ZS 32
HYDRAULIC 28
HARMONY AW 32
TELLAS 32
RANDO 32
Hydraulic oil
level
MTF0600
Oil tank
MTF0730
Low pressure
hose
(1) Specification of hydraulic oil
- ISO VG 32(hydraulic oil)
(2) Checking the hydraulic oil level(with the
engine stopped)
Always check the hydraulic oil level prior to op-
eration of the dump system and add the same
brand oil if necessary. Check the hydraulic oil
level through the transparent sight glass in-
stalled on the oil tank. If the hydraulic oil level
reaches the high level of the sight glass with
the dump control lever placed in the "DOWN"
position and the deck lowered completely, it is
normal.
(3) Changing of hydraulic oil(with the engine
stopped)
Check the hydraulic oil for contamination and
change the oil if necessary after one week since
the brand-new vehicle was released. Change
the hydraulic oil every six(6) months thereafter.
Close the cock installed beneath the oil tank,
place an oil container under the gear pump,
release the clamp(on the gear pump side) of the
low pressure hose connected to the cock, then
drain out the old hydraulic oil by removing the
cock. Hydraulic oil change should be performed
with the deck lowered completely, engine
stopped, and the dump control lever placed in
the "DOWN" position.
Fill capacity: 80L(19 ton dump truck)
98L, 120L(24 ton dump truck)
MTF0740
https://www.truck-manuals.net/
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