Service and maintenance
Avant 850
124
22.
Check articulation joint
Check for excessive play and ensure proper
lubrication
Check the articulation joint at the first 50 hour
service, and then at least after every 400 hours of
use or annually. If there is play in the joint, the joint
must be serviced to prevent severe damage of the
joint.
If there is play in the joint and it is not repaired in due
time, the play will increase rapidly, causing severe
damage to the front and rear frames. Wear can be
slowed with proper lubrication and by removing play,
if these actions are made in early stages. Contact
Avant service if there is play in the articulation joint.
Wear of the articulation joint is usually caused by
lack of lubrication. Keep the loader clean and ensure
adequate lubrication of the articulation joint.
Check tightness of bolts
The articulation joint is fastened to the rear frame
with a series of M12 Allen bolts. Check the tightness
of the bolts after the first 50 hours of use and then
after every 400 hours, or annually.
The bolts of the articulation joint must be tightened to
136 Nm.
If loader is equipped with enclosed cab
23.
Change cab air filter
Change the cab air filter at least once a year. If you
operate the loader frequently in dusty conditions
change the filter more often. For example, if you use
the loader for seasonal street cleaning with a brush,
check the filter before and change the filter after the
seasonal work is completed.
Check that the air filter fits tightly and makes a good
seal with its casing. If there are signs of dust entering
the ducts after the filter, the air ducts must be
cleaned, and a new filter must be installed making
sure that its seal makes good contact with its casing.
24.
Service cab air conditioning
To keep the air conditioning system functioning
efficiently, the system should be serviced after every
2 years. Service of A/C systems is only allowed for
licensed professionals.
Refrigerant type: R134a
Amount: ca. 760 g
Oil type: PAG
.
Filters - list of filters
In order to receive regular service parts easily, you
can order the following service packages from your
dealer. To order parts please contact your Avant
dealer or authorized service.
Filter kit
A419900
Air filter
66060
Fuel filter
65248
Fuel filter, pre filter
64657
Engine oil filter
65247
Hydraulic oil pressure filter
64807
Hydraulic oil return filter
65227
Cab air filter cartridge, cab GT
65118
Air filter, inner screen element (replace
only when necessary
66061
Summary of Contents for Avant 850
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Page 132: ...Avant 850 132 Notes...
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