BELARUS-1523/1523
В
/1523.3
/1523В.3
Construction and Operation
116
the FDA drive clutch.
The FDA drive is
automatically disengaged when the front
wheels angle of turn exceeds 25° irre-
spective of the direction. A disengage-
ment signal arrives from sensor (11).
When the switch (15) is set to the “FDA
Forced Engagement” position, the FDA
drive is engaged forcedly both in forward
and in reverse, regardless of the front
wheels angle of turn and/or slippage
.
ATTENTION!
•
When interlocked brake pedals are
stepped on, the FDA drive is en-
gaged irrespective of the switch (15)
position.
•
When running on hard-surface
roads, BE SURE TO DISENGAGE
THE FDA (switch (15) in its middle
position) to avoid excessive wear of
front wheel tyres as well as of drive
components may occur.
•
With the tractor operated in reverse,
use the FDA forced engagement
mode only. NEVER engage the FDA
forcedly at the tractor speeds ex-
ceeding 15 km/h.
Adjusting the
ЭВИТ
-
С3 Sensors of the Angle of Turn of the Steerable Wheels
1, 3, 4 – brackets; 2 – turn angle sensor (±13°, DL); 5 – turn angle sensor (±25°, FDA); 6 – outer nut; 7 – in-
ner nut; 8 – front axle (top view).
Summary of Contents for 1523
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