Gears Shifting In Transmission With Reverse Gear - Belarus 922.6 Operator's Manual

2.14.3 Gear switching in the transmission with a reverse gear group
Gear shifting is carried out by three levers: GB range shifting lever 6 (Figure 2.14.3),
gear shifting lever 3 and reverse gear control lever 1.
Selection of required ranges, gears as well as reverse gear passes (a forward travel
pass has a "forward" symbol, a reverse travel pass has a "backward" symbol) is set in ac-
cordance with switching diagrams 5, 4 and 2, as shown in Figure 2.14.3.
Ranges and gears are switched by separate levers 6 and 3: lever 6 engages a range
(I-st (lower) or II-nd (higher)), lever 3 engages a gear.
GB range shifting lever has no fixed neutral position, so the I-st or II-nd GB range is
always on.
Reverse gear control lever 1, while the tractor is running, shall be in the engaged
(fixed) position: forward - forward gear pass ("forward") or backward - reverse gear pass
("backward").
1 - reverse gear control lever; 2 - reverse gear passes shifting diagram; 3 – gear shift-
ing lever; 4 – gear shifting diagram; 5 – GB range shifting diagram; 6 - GB range shifting lev-
er.
Figure 2.14.3 – Control of GB with a reverse gear group
ATTENTION: THERE IS NO REVERSE GEAR IN THE GB OF THE TRACTOR,
EQUIPPED WITH A REVERSE GEAR GROUP. THE TRAVEL DIRECTION IS CHOSEN
BY SWITCHING ON AN APPROPRIATE REVERSE GEAR PASS!
ATTENTION: REVERSE GEAR PASSES SWITCHING FROM THE FORWARD
TRAVEL TO THE BACKWARD TRAVEL AND VICE VERSA IS CARRIED OUT IN THE
FIRST, SECOND AND THIRD GEARS OF THE I-ST AND II-ND GB RANGE AND ONLY
WITH THE TRACTOR COMPLETELY STOPPED AND THE CLUTCH PEDAL FULLY DE-
PRESSED! MOVEMENT IN THE FOURTH GEAR IS ONLY POSSIBLE IF THE TRACTOR
TRAVELS FORWARD!
ATTENTION: USING THE FOURTH GEAR BECOMES AVAILABLE ONLY WHEN II-
ND GB RANGE IS ON AND THE TRACTOR TRAVELS FORWARD!
ATTENTION: SWITCH GB RANGES AND GEARS ONLY ON THE TRACTOR
STOPPED AND THE CLUTCH PEDAL FULLY DEPRESSED! WHEN CARRYING OUT
TRANSPORT OPERATIONS IT IS ALLOWED TO SWITCH GEARS WHILE THE TRAC-
TOR IS RUNNING FROM THE SECOND TO THIRD AND FROM THE THIRD TO THE
SECOND GEAR WITHIN THE I-ST AND THE II-ND RANGES AS WELL AS FROM THE
SECOND TO THE FOURTH, FROM THE FOURTH TO THE SECOND, FROM THE THIRD
TO THE FOURTH AND FROM THE FOURTH TO THE THIRD GEAR WITHIN THE II-ND
RANGE. RANGES AND GEARS SHALL BE SWITCHED WHEN THE TRACTOR IS
COASTING AND THE COUPLING CLUTCH IS FULLY DEPRESSED! ENABLING AND
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