Starter Switch; Four-Wheel Drive Switch; Differential Lock Switch - New Holland TL70 Operator's Manual

GENERAL INFORMATION, CONTROLS AND INSTRUMENTS
1- -6
STARTER SWITCH - - Fig. 7
To operate the four switch functions, turn the key (1)
through the following positions:
A. No power supply to any of the circuits (key can
be removed). Engine stopped: automatic activa-
tion of fuel injection cut--off.
B. Stand--by for engine start up. Operation of panel
lights and instruments. Power supplied to vari-
ous circuits.
C. Engine start up: if released, the key returns auto-
7
matically to position (B).
NOTE: for further details, see page 2- -3.
FOUR- -WHEEL DRIVE SWITCH - - Fig. 8
Press the switch to position (B) to engage four--
wheel drive, or to position (A) to disengage.
Engagement is electro--hydraulically operated.
NOTE: for further details, see page 2- -47.
8
DIFFERENTIAL LOCK SWITCH - - Fig. 9
The differential lock control is electro--hydraulically
operated and has three settings:
-- Switch in position A = lock disengaged;
-- Switch in position B = presetting for differential
lock engagement;
-- Switch in position C = differential lock engaged.
The lock is released even when only one brake
pedal is pressed, or by returning the switch to
position (A).
9
NOTE: for further details, see page 2- -49.