5-42
MAINTENANCE
EVERY 4000 HOURS
REPLACING THE HYDRAULIC OIL AND
CLEANING THE SUCTION STRAINER
WARNING
• Stop the engine and allow the machine
to cool down before performing
maintenance.
· The engine and the hydraulic system
and many other parts of the machine
are hot immediately after the engine is
stopped. Touching these parts will
cause burns.
· The hydraulic oil is also hot and under
high pressure immediately after the
engine is stopped.
Be careful when loosening the caps or
plugs. Working on the machine under
these conditions could result in burns
or injuries due to the hot oil spurting
out.
• Oil may spurt out if caps or filters are
removed or pipes are disconnected
before releasing the pressure in the
hydraulic system.
· Gradually loosen the vent plug to
relieve tank pressure.
· When removing plugs or screws, or
when disconnecting hoses, stand to
the side and loosen them slowly to
gradually release the internal pressure
before removing.
1. Slew 45° clockwise and set the machine
to the hydraulic oil level inspection
posture.
Refer to “Inspecting the hydraulic oil tank
level and replenishing” on page 5-18.
2. Raise the safety lock lever to the lock
position.
EVERY 4000 HOURS
3. Slowly loosen the air bleeding plug (1) to
relieve the internal pressure, and then
remove the plug.
4. Loosen the bolts and remove the flange
(2).
5. Remove the return filter (3).
6. Place a pan under the plug (5) to catch
the waste oil.
7. Loosen the drain plug (5) and drain the
hydraulic oil.
8. Loosen the hose clip and remove the
hose (8).
9. Loosen the bolts and remove the flange
(6).
10. Remove the suction strainer (7) and
clean it.
11. Clean the inside of the hydraulic tank.
12. Install the suction strainer (7) on the
flange (6).
13. Reinstall the flange (6) and the hose (8)
on their original positions.
14. Install a new return filter and the flange
(2) on their original positions.
Содержание TB128FR
Страница 1: ...C 1...
Страница 10: ...0 8...
Страница 11: ...1 1 SAFETY...
Страница 44: ...1 34 SAFETY SAFETY SIGNS DECALS...
Страница 45: ...1 35 SAFETY SAFETY SIGNS DECALS...
Страница 46: ...1 36 SAFETY SAFETY SIGNS DECALS...
Страница 47: ...2 1 CONTROLS...
Страница 79: ...3 1 OPERATION...
Страница 89: ...3 11 MEMO...
Страница 111: ...4 1 TRANSPORT...
Страница 115: ...4 5 TRANSPORT HOISTING THE MACHINE Three point suspension...
Страница 117: ...5 1 MAINTENANCE...
Страница 172: ...5 56...
Страница 173: ...6 1 TROUBLESHOOTING...
Страница 186: ...6 14...
Страница 187: ...7 1 SPECIFICATIONS...
Страница 189: ...7 3 MEMO...
Страница 190: ...7 4 SPECIFICATIONS MACHINE DIMENSIONS Canopy MACHINE DIMENSIONS...
Страница 192: ...7 6 SPECIFICATIONS Cab MACHINE DIMENSIONS...
Страница 194: ...7 8 SPECIFICATIONS OPERATING RANGES OPERATING RANGES...
Страница 196: ...7 10 MEMO...
Страница 198: ...7 12 SPECIFICATIONS Standard arm LIFTING CAPACITIES...
Страница 199: ...7 13 SPECIFICATIONS Standard arm LIFTING CAPACITIES...
Страница 200: ...7 14...
Страница 201: ...8 1 OPTIONS...