RUNNING GEAR OPERATION
40
Operating instructions • Load Carrier • 505410638-02 • 07/2019
Fig.5-24: Activating the emergency release
screw
1 Emergency release screw
2 Flat washer
3 Retainer nut
► Insert the emergency release screw.
► Turn the emergency release screw
clockwise (90°) until it engages.
► Screw the retainer nut and flat washer
onto the emergency release screw.
► Tighten the retainer nut with the suit-
able spanner until the stop.
ü The spring storage is mechanically
tensioned and the brake cylinder has
no more braking effect.
► Activate the emergency release device
on all the spring storage devices.
ü The emergency release device is ac-
tivated and the service and parking
brakes are without function.
ü The trailer is not braked.
Deactivating the emergency release
device for the parking brake
Fig.5-25: Deactivating the emergency re-
lease screw
1 Emergency release screw
2 Flat washer
3 Retainer nut
► Unscrew the retainer nut and flat
washer from the emergency release
screw using a suitable spanner.
► Turn the emergency release screw key
counter-clockwise (90°) and disengage
it.
► Remove the emergency release
screw.
► Insert the emergency release screw in
its holder.
► Screw the retainer nut and flat washer
onto the emergency release screw and
tighten up to the stop with a suitable
spanner.
► Close the cap.
ü The spring storage is mechanically re-
leased and the brake is functional.
► Deactivate the emergency release
device on all the spring storage
devices.
ü The emergency release device is de-
activated and the service and parking
brakes are functional.
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