Driving Operations - Zetor 86 41 forterra turbo Operator's Manual

Before driving the new tractor,
first of all make you acquainted
with the gear shifting scheme and
try to engage the various gear
shift lever positions with the en-
gine at rest.
Also make sure that the technical
conditions comply with the safety
operation requirements.
DRIVE OPERATIONS
Before starting the engine......................................................................................... 65
In case the engine fails to start ................................................................................. 65
Starting forbidden...................................................................................................... 65
Starting the engine Z 8641 - Z 11441........................................................................ 66
Indicating the glow plug system failure Z 8641 - Z 11441 ......................................... 66
Starting the engine Z 11741 equipped with electronic thermostart ........................... 67
Engine Z 11741 equipt with glow gratigns................................................................. 68
Failure in the glow grating system of Z 11741 engine............................................... 68
Staring the engine fitted with glow gratings............................................................... 69
∗ Cooling liquid heater .............................................................................................. 70
Cooling liquid heater-aided engine starting............................................................... 70
Immediately after starting the engine........................................................................ 71
Engine warming-up ................................................................................................... 71
Gear shifting.............................................................................................................. 72
Reverse gearshift lever ............................................................................................. 72
Road and reduced speed gears shifting ................................................................... 72
Up-gear shifting......................................................................................................... 73
Down-gear shifting .................................................................................................... 73
Three-stage gear torque multiplier............................................................................ 73
Torque multiplier operation signaling ........................................................................ 74
Torque multiplier gear shifting ................................................................................... 74
Travel speed increase / reduction through two speed gears .................................... 74
Starting the tractor move........................................................................................... 75
Uphill drive ................................................................................................................ 76
Downhill drive............................................................................................................ 76
Foot brakes ............................................................................................................... 76
Front cardan brake.................................................................................................... 77
Trailer and semi-trailer pneumatic brakes................................................................. 77
Air pressure drop warning signal .............................................................................. 77
Single-hose and twin-hose brakes............................................................................ 78
Single-hose brakes ................................................................................................... 78
Twin-hose brakes ...................................................................................................... 78
Air tanks .................................................................................................................... 79
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