Gearbox oil pump control
The gearbox oil pump control lever (1)
can have two fixed positions:
I — “Pump drive from engine” (normal
operating position) — the lever (1)
is turned counterclockwise (when
looking at GB from the left tractor
side) relative to the axis (3) until the
lower edge of the lever slot stops
and is fixed by the bolt.
II — non-working position.
Important! Set the lever (1) in the posi-
tion II when there is a necessity to re-
move and to mount the assembled GB
pump drive (4) and then fix the lever (1)
in the position I again.
Hydraulic system distributor control
Each of the three remote levers (1, 2, 3),
controls the remote cylinders and has
four positions:
• “Neutral” — low middle (fixed);
• “Lift” — low (non-fixed); after releasing
the lever returns to “neutral";
• “Positive lowering” — upper middle
(non-fixed) between the “float” and
“neutral”. After releasing the lever re-
turns to «Neutral";
• “Float” — upper (fixed)
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