Service and maintenance
Avant 860i
116
5. Check the boom, pivot pins, and
other metal structures visually
Check the loader structures visually. Do not use the
loader if there is visible damage, signs of bending,
ruptures, cracks, or buckling. Also check if there is
heavy rust.
All pivot pins must be in good condition and
secured in place.
Make sure that the pivot pins are not worn and
there is no excessive slack in the joints. Worn
pins lead to wear and failure of the joints, only
small slack is acceptable.
The telescopic boom has slide pads that wear
during use. The telescopic inner part of the boom
must not move significantly when manually
handling it. If it is necessary to adjust or to
replace the slide pads, see page 129.
Check the steering cylinder, its pivot pins,
hydraulic fittings, and brackets connecting the
cylinder to the front and rear frames.
-
WARNING
Risk of dropping of load - Check
all pivot pins.
Check the tightness
of the locking screws of all pivot
pins. Also check the pivot pin
connecting the boom to the front
frame. If any of them is loose, use
thread locking compound and
tighten.
WARNING
Risk of serious injuries -
Discontinue the use of the
loader and contact Avant
service in case the steel
structure of the loader gets
damaged.
A faulty reparation, or
wrong methods and materials
used for reparation, can cause
hazardous failures or further
damage the loader.
WARNING
Damaged or modified safety
structures do not protect in same
way as original ones.
In case the
ROPS safety frame or the FOPS
canopy of the machine gets
damaged, the machine must be
taken to Avant service for checking.
It is not allowed to repair the ROPS
and FOPS.
6. Check tightness of bolts, nuts, and
fittings
Check tightness of bolts, nuts, and hydraulic fittings
regularly. Check visible bolts and hydraulic fittings
visually daily. Check bolts and fittings more
thoroughly as part of periodic maintenance. Do not
start the loader if any bolt, pivot pin, or hydraulic
fitting is loose, damaged, or missing.
Check pivot pins
Check the pivot pins and the tightness of the locking
screws that lock the pivot pins:
pins connecting the articulated frames
pins connecting the steering cylinder
pin connecting the boom to the front frame
all pins of the boom and its cylinders
If any pivot pin locking bolt is loose, apply thread
locker compound and tighten the bolt.
-
WARNING
Risk of dropping of load - Check
all pivot pins.
Check the tightness
of the locking screws of all pivot
pins. Also check the pivot pin
connecting the boom to the front
frame. If any of them is loose, use
thread locking compound and
tighten.
Содержание STAGEV 860i
Страница 1: ...English Operator s Manual 2020 A432324EN 2021 1 2020 www avanttecno com ...
Страница 137: ...Avant 860i 137 ...
Страница 141: ...Avant 860i Services made 141 Notes ...
Страница 142: ...Services made Avant 860i 142 Notes ...
Страница 143: ......