Tadano FAUN ATF 220G-5 Operating, Service And Maintenance Manual page 164

B1-5
5.4 Engaging the inter-axle and inter-wheel differential locks / axle drive
NOTE When the machine is used in rough terrain, it might be useful, under certain
circumstances, to switch the ABV off-road mode ON.
DANGER
When the vehicle is driving on public roads, the ABV off-road mode must be switched off.
In ABV off-road mode, the wheels may be blocked.
It is essential that the instructions appearing under item B1-10.3 ABV system "off-
road mode" are complied with.
All drive axles are equipped with inter-wheel differential locks. Additionally, it is possible to connect inter-axle
differential locks between the 1
NOTE For connecting the differential locks and the 2
principle operate under minimum load (moderate driving thrust) or, as far as possible,
the vehicle should be immobilized with the gearbox set to neutral "N"; if practicable,
differential locks and the 2
vehicle enters the difficult terrain or when one or several wheels start to spin. When
setting the vehicle into motion, accelerate gently. After having left the difficult terrain,
switch the differential locks and the 2
differential locks will be engaged for 10 seconds after having been connected.
Afterwards, they will be automatically disconnected.
Attention
Never drive on a firm road while the differential locks and the 2
connected. When the inter-wheel differential locks are engaged, only straight-ahead
driving is admissible. Connect the differential locks only if this is absolutely
indispensable. The differential locks in the axles are only engaged correctly if the
appropriate indicator lamps go on.
**)
Drive 10x6 :
The locks should be engaged in the following sequence:
1. Connect the inter-axle differential lock between the 2
2. Connect the inter-axle differential lock between the 4
3. Connect the inter-wheel differential locks. The inter-wheel differential locks are connected together.
Drive 10x8
The locks should be engaged in the following sequence:
nd
1. Connecting the 2
2. Connect the inter-axle differential lock between the 1
3. Connect the inter-axle differential lock between the 4
4. Connect the inter-wheel differential locks. The inter-wheel differential locks are connected together.
They must be disconnected in the following sequence:
All the connected drives/differential locks are disconnected together when the rocker tip switch 46 "axle
drive/transfer box" is actuated upwards once.
nd
NOTE The 2
while the vehicle is immobilized and the gearbox is set to neutral. After having left the
difficult terrain, the drive of the 2
Attention
The drive of the 2
Cockpit Graphic Control System, part B1-3.
**)
Optional equipment
4/30
st th
and the 4 axles (in the transfer box), and between the 4
axle drive assembly.
axle should be driven with the least load possible (moderate driving thrust) or
nd
axle is only connected when the symbol is lit, refer to FAUN
nd
axle drive should be connected immediately before the
nd
axle drive off immediately. The inter-wheel
nd th
and the 4
th th
and the 5
st th
and the 4
th th
and the 5
nd
axle must be disconnected immediately.
Gearshift and driving operation
th
nd
axle drive, the vehicle must on
nd
axles (in the transfer box
axles.
axles (in the transfer box
axles.
0135_EN_FA036_B1_05_00_00_FA029
th
and the 5 axles.
axle drive are
)
.
)
.
2003-01