20
RAM
SNOW PLOW
OPERATOR’S MANUAL
5.7.
Maintenance
ATTENTION:
Each time the plow is disconnected from the vehicle's hydraulic system, the
partial pressure in the hydraulic system must be reduced.
Every time before starting work:
❑
make certain that the plow is properly connected to the tractor,
❑
check the condition of the hydraulic hoses and fittings,
❑
check the hydraulic system and marker lights,
❑
check the level of wear on the blade insert and replace if necessary,
❑
check the tightness of all bolts and nuts according to
❑
when installed adjust the height of support wheels or skids,
❑
in the event of broken bolts or damaged parts - replace them.
After 5 workhours:
❑
check the condition of blade inserts,
❑
check the condition of mount securing bolts and replace if necessary,
❑
when installed adjust the height of support wheels or skids if necessary.
After finishing work:
❑
carefully clean and wash the plow.
Tab. 7.
Values of bolt tightness M
A
6.
MAINTENANCE AND STORAGE
In the event when the plow will be parked for a period longer than two weeks, always perform the
following maintenance:
❑
carefully clean and wash the plow,
❑
if the plow requires repairs, adjustments, gasket replacement, or hose replacement this should be
completed,
KL
A
6,8
8,8
10,9
12,9
M
A
[Nm]
M4
2,2
3,0
4,4
5,1
M5
4,5
5,9
8,7
10
M6
7,6
10
15
18
M8
18
25
36
43
M10
37
49
72
84
M12
64
85
125
145
M14
100
135
200
235
M16
160
210
310
365
M18
220
300
430
500
M20
310
425
610
710
M22
425
580
820
960
M24
535
730
1050
1220
