Autocontrol 2 .2/2.3 controls the transmission as follows:
1. Differential lock
The lock is controlled with a three ---position rocker
switch on the driver’s right.
A. Rocker switch front edge
depressed.
B. Rocker switch in the mid-
dle position
C. Rocker switch rear edge
depressed (spring retur-
ned)
--- the differential lock is disengaged
--- the lock is always engaged
except when brake pedal/pedals
are depressed or when the power
lift is in the transport position (sig-
nal light illuminates however). The
lock engages when the brake
pedal/pedals are released or
when the lift/lower switch is in the
lowering position or in the middle
position.
--- When the switch rear edge is
depressed, the lock is engaged
butitdisengageswhenthebrake
pedal/pedals are depressed. After
that the lock re--- engages only if it
is engaged with the switch again.
2. Front wheel drive
--- T h e 4 W D i s a l w a y s e n g a -
ged. Pilot light illuminates
The 4WD is controlled with a three---position rocker
switch on the driver’s right.
--- T h e 4 W D i s d i s e n g a g e d
except when braking with both
brake pedals. If only one brake
pedal is used, the 4WD does not
engage.
A. Rocker switch front edge
depressed
B. Rocker switch in the mid-
dle position
C. Rocker switch rear edge
depressed
--- automatic position in which the
4WD engages when the diff. lock is
engaged. When disengaging the
diff. lock, also the 4WD disenga-
ges, but, however, not when bra-
king with both brake pedals.
NOTE! The function of the differential lock has
been changed in the latest tractors (AC 2.3), see
page 314/10. Thefunctionisthesameasinthe
HiTech--- tractors.
273
Model Code Page
31. Autocontrol 2.2/2.3
1. 8. 2000
314 1
6200--8150
1. 6. 1999
Autocontrol 2.2 replaces under code 312 presented Autocontol 2.1 from ser. no. J05133 incl. on tractors 6200 ---8150 (not Hi-
Tech). Autocontrol 2.2 includes also ACB power lift which is a standard equipment on these tractors, see code 321.
Note! AC 2.3 replaces AC 2.2. with effect from chassic no K44242.
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