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Positioning on the rear axle(s)
Axles
1
4x2
x
4x4
x
6x2
x
6x2/2
-
6x2/4
-
6x4
x
6x6
x
8x4 ENA
x
8x4/4
x
8x6/4
x
8x8/4
x
Manually releasing and moving the spring-loa‐
ded brake cylinder to the drive position
* NOTE Damage to the spring-loaded brake
cylinder
Unscrew the release screw of the spring-loa‐
ded brake cylinder with max. 70 Nm.
Tighten the release screw of the spring-loa‐
ded brake cylinder with max. 35 Nm.
The spring-loaded brake cylinder may other‐
wise be damaged.
Do not use an impact wrench to
#
unscrew and tighten the screw.
Manually releasing the spring-loaded brake
cylinder
Spring-loaded brake cylinder with release screw
2
-
-
x
x
x
x
x
x
Spring-loaded brake cylinder with release screw
and release indicator
x
1
Spring-loaded brake cylinder
x
2
Release screw
x
3 Drive position
4 Released position
If there is insufficient reservoir pressure to
release the parking brake, release the spring-loa‐
ded brake cylinders manually in the event of an
emergency.
The vehicles may be fitted with different types of
spring-loaded brake cylinders depending on the
axle, e.g. spring-loaded brake cylinders with a
release screw or with a release indicator. Release
all spring-loaded brake cylinders on the vehicle.
Use chocks to safeguard the vehicle against
#
rolling away.
Turn release screw
#
cylinder
release position 4.
Moving the spring-loaded brake cylinder to
the drive position
Reset all spring-loaded brake cylinders to the
drive position.
Charge the brake circuit until the shutoff
#
pressure is reached.
Release the parking brake manually
#
(
/
Turn release screw
#
cylinder
Tighten release screw 2.
#
Breakdown assistance 369
2
of spring-loaded brake
1
anti-clockwise until the stop in
page 369).
2
of spring-loaded brake
1
clockwise to drive position 3.
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