EMAK NTR 450 Manuel D'utilisation Et D'entretien page 40

Machine
1. Check and adjustment of the
I
throttle lever (2)
2. Check and adjustment of the
clutch lever (2)
GB
3. Check and adjustment of
parking brakes (2)
F
4. Check and adjustment of
crawlers unlock levers (2)
5. Crawlers rollers lubrication
D
with grease
6. Check transmission belt (2)
7. Replace transmission belt (1)
E
(2)
8. Check all fastening elements
NL
9. General lubrication (3)
10. Transmission oil replacement
(1st time) (2)
P
11. Transmission oil replacement
(following times) (2)
12. Hydraulic system oil change
H
(SAE 15W/40) on models
550D-1750D-50D (1st time) (2)
13. Hydraulic system oil change
SK
(SAE 15W/40) on models
550D-1750D-50D (subsequent
times) (2)
CZ
1) At the first signs of malfunction, contact
your Dealer immediately.
RUS
2) This operation must be carried out by
UK
your Dealer or an Authorised Service
Centre.
3) General lubrication should also be
PL
carried out whenever the machine is to
be left unused for a long period.
Engine
FIN
See the engine manual for the full list and
frequency.
BIH
Change engine oil (also see paragraph below) -
SRB
Check and clean air filter - Replace air filter -
HR
Check fuel filter - Replace fuel filter - Check and
clean spark plug points - Replace spark plug
CAUTION: Follow the instructions in the
engine manual.
36
Changing the engine oil
CAUTION: The oil discharge operation is
25 hours
easier to perform if the oil is warm.
25 hours
1. Place a suitable container below the engine
to catch the used oil and then remove the oil
cap (A, Fig. 23), the drain bolt (B) and sealing
25 hours
washer (C).
2. Allow the used oil to drain completely, and
25 hours
then reinstall the drain bolt and sealing
washer, and tighten it securely.
20-30 hours
3. With the engine in a level position, fill to the
upper limit (MAX) mark on the dipstick with
25 hours
the recommended oil (Fig. 24).
4. Reinstall the oil cap securely (A).
-- hours
25 hours
CAUTION: Running the engine with a low
oil level can cause engine damage.
25 hours
WARNING: Please dispose of used
50 hours
e n g i n e o i l i n a m a n n e r t h a t i s
compatible with the environment. Used
500 hours
oil must be taken in a sealed container
t o yo u r l o c a l s e r v i ce ce n t r e fo r
reclamation. Do not throw it in the
rubbish bin or pour it down a drain, on
20 hours
the ground or into the water system.
Transmission oil check and replacement
50 hours
CAUTION - Periodically check that there
are no oil leaks.
As planned maintenance on page 35, replace
the transmission oil in an authorized Service
Center.
The oil must be SAE 85W/140.
The amount of oil required is 3.5 liters.
H y d r a u l i c o i l c h e c k a n d c h a n g e
(models 550D-1750D-50D)
WARNING:
- Regularly check to ensure the hydraulic
lines are securely fixed and undamaged.
- I f m a i nte n a n ce o p e rat i o n s c a l l fo r
disconnection of unions and hydraulic
lines, first depressurize the hydraulic
circuit.