Hydraulic system, replacing the oil filter
1. Clean the area around the filter cover and then
unscrew the cover (A). Replace the filter element.
The element is a disposable type and must be
disposed of in an environmentally-friendly
manner.
A
2. Insert the new filter in the housing and check
the O-ring in the cover.
3. Screw the cover back on and make sure there is
no leakage.
Every 250 hours of
operation (every month)
Maintenance routines:
♦
Change the hydraulic oil filter.
♦
Change the fuel filter.
♦
Change the air filter.
♦
Check shock absorbers.
♦
Drain the fuel filter.
♦
Check the battery connections.
♦
Check the engine spacer bolts.
♦
Check and clean the engine air cooling system.
See the engine manual for more information.
♦
Change the engine oil and replace the oil filter.
See the engine manual for more information.
♦
Check and adjust engine valve clearances. See the
engine manual for more information.
Diesel engine, replacing the fuel filter
1. The replacement intervals for fuel filters depend
on how heavily contaminated the fuel is.
2. Release the hoses on both sides of the fuel filter
(A) and replace the filter.
A
3. When fitting the new filter make sure that the
arrow on the filter coincides with the direction
of flow of the fuel.
See the engine manual for more information.
Checking air filter
1. Loosen the wing nut (A) and remove the cover
(B) with the dust extractor valve (C).
A
B
C
D
E
F
G
H
2. Inspect the cover and the dust extractor valve
to check that they are not deformed, too old or
cracked. Replace if needed.
3. Unscrew collar nut (D).
4. Carefully pull out the filter cartridge (E). Replace
the cartridge if the filter or the seal (F) is
damaged.
5. Pull the guide (G) from filter housing (H).
6. Clean all parts except the filter cartridge with
compressed air. Do not blow into the inlet to
the engine.
27
9800 1262 01a | Original instructions
Safety and operating instructions
TR 630, 850
Содержание TR 630
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