Komatsu 37BF50111, Руководство по эксплуатации и техническому обслуживанию

Страница: 203 / 244

MAINTENANCE PROCEDURE
201
4.8.10.b CHANGING THE SUCTION FILTER
WARNING
q
Lower the loader arm completely, rest the bucket on to
the ground, stop the engine, eliminate the residual pres-
sures that may be present in the equipment (by operat-
ing the controls more than once) and lock the safety
bars (see "3.3.5 pos. 1 - SAFETY BARS").
q
Before carrying out any maintenance operation, let the
oil cool down until it reaches 40-45º C.
q
Immediately clean any area dirty with oil.
q
Oils, filters, coolants and batteries are considered spe-
cial waste and must be collected and disposed of ac-
cording to the anti-pollution regulations in force.
Stop the machine on a firm and level surface, lower the equip-
ment to the ground, stop the engine and release the residual
pressures from the equipment by operating the controls more
than once.
Raise the engine hood (see "3.5.1 ENGINE HOOD") and open
the rear panel (see "3.5.2 REAR PANEL").
The suction filter must be changed every two hydraulic oil
changes.
1 - Slowly loosen the filling cap (1) in order to release the re-
sidual pressure from the tank and then remove it.
RWA37070
RWAA13460
1
RWAA13410
RWAA10390