35
TRACTOR SURVEY
ANALOG DASHBOARD
The analog instrument dashboard is fit-
ted as the standard outfit of the Z 8641,
Z 9641, Z 10641, Z 11441 tractors.
INSTRUMENT DESCRIPTION
A - Signal lights
B - Air pressure gage
C - Speedometer fitted with mechanical
counter of operating hours
D - Fuel gage
E - Cooling liquid temperature
SIGNAL LIGHTS
1 - Distance lights (blue) – lighting with
distance lights ON.
2 - Direction indicator light (green)
3 - 1
st
trailer direction indicators (green)
4 - 2
nd
trailer direction indicators (green)
5 - Brake system minimum air pressure
(red) – ON when the air pressure for
the trailer pneumatic brakes decays
below the critical limit i.e. 450 kPa.
6 - Hand /parking brake (red) – ON
when the hand brake is applied.
7 - Battery charging (red) – ON in case
the charging system has failed.
8 - Lubrication (red). ON, when the en-
gine oil pressure decays below 120
to 60 kPa.
9 - Air cleaner clogging (yellow). ON if
the air cleaner is obstructed
10 - Warning lights signal light
11 - Cooling liquid critical temperature
(red) – ON at a temperature about
100°C (not connected).
12 - Multiplier switching on (green – 1st.
stage)
13 - Multiplier switching on (green – 2nd.
stage)
14 - Hydrostatic steering system failure
waring signal (red). If is engine run-
ning, warning signal is lighting in
case of brake down of hydrostatic
steering. If is engine stopt, warning
light must lighting.
15 - Fuel (orange). ON at 1/6 to 1/10
tank capacity.
16 - P.T.O shaft engagement
17 - Front axle propeller shaft brake
plates wearing.
18 - Engine glowing (yellow)
19 - Blank
20 - Warning check lamp (red). Is lighting
when the air pressure decays below
the critical limit - i.e. 450 kPa or
when the hand brake is aplied.