74 agria Two-Wheel Tractor 3400; 3400 KL
Drive-Wheels
When commissioning the tractor and each
time you change wheels, check and tighten
wheel bolts and nuts after the first 2 operating
hours with 100 Nm (10 kpm). Proceed likewise
when doing maintenance work.
After the first two operating hours and after
every 50 operating hours, retighten the hex nuts
(A/22; C/22) on the hub adapters to 100 Nm
and the nuts (E/23; G/23) on the wheel hubs to
160 Nm.
Check tyre air pressure regularly. For smooth
driving, make sure that there is the same pressure
in front and rear tyres respectively.
Battery
There is no dry pre-charge of batteries on new
machines or trailers, therefore batteries must
be totally charged after filling them with accu-
mulator acid (charge current = 1/10 of battery
capacity).
If the machine or trailer will not be used for a
long period, the battery must be kept fully
charged with a current of 0.06A and checked
every 4 weeks and recharged, if necessary.
Before recharge, disconnect negative pole
- otherwise there is a risk of damage to the
electronics!
W
Never leave battery in uncharged
state!
Note manufacturer’s instructions! Avoid
sparking and open flames near batteries. Care-
ful when handling battery acid!
Only use specified circuit breakers. If circuit
breakers are too strong, the electric system
will be destroyed
danger of fire!
100/160 Nm
66
66
6 (2 h) 50 h
100 Nm
66
66
6 (2 h) 25 h
5. Maintenance
66
66
6 50 h
5
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