Diagzone Xdiag Subscription Renew, LAUNCH LTR-01 RF Sensor, Thinkdiag Renew , Scania SDP3 Installation
The information in this Service Bulletin advises of:
An upgrade to the AdBlue in-line filter kit
AND
The installation of a vent line filter to the AdBlue tank
The previous AdBlue filtration system is prone to blockage. If a blockage occurs, the below error code may appear on the display screen:
On CX series combines and CR series combines:
E-0907-07
SCR007
1757-03
CX5000 Tier 4A combines and CX6000 Tier 4A combines
E-1916-07
DTC7C
Alarm DCU007
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NOTE: In some cases, the engine will enter the de-rate mode.
The above error codes result from low pressure in the AdBlue system. In most cases, the low pressure is due to debris in the AdBlue system. This debris can lead to blockage of:
A breather line in the AdBlue system
One of the filters in the AdBlue system
For production:
To overcome these concerns NEW HOLLAND introduced the below updates on Tier4B flagship combines and Midrange combines:
The installation of a filter on the vent line of the AdBlue tank.
NOTE: Previously on Tier 4A combines, the vent line was open to the atmosphere so debris could enter into the AdBlue system at this point.
The Introduction of a larger in-line filter on the suction line between the AdBlue tank and the Dosing Control Unit (DCU).
NOTE: This larger in-line filter has a much longer service interval than the previous in-line filter on tier 4A combines.
For service:
To overcome any service concerns NEW HOLLAND introduced the below updates for use on Tier4A combines:
A filter with associated hardware for the vent line of the AdBlue tank.
A service kit 48041490 to retrofit the larger in-line filter onto Tier4A combines.
SERVICE
Unit preparation
NOTE: The four reference points to the unit are the left-hand side, the right-hand side, the front of the unit, and the back of the unit. These reference points apply to someone that faces the direction of travel from a standing position that is behind the unit.
WARNING
Avoid injury!
Before you start any work on the unit, prepare the unit according to the following instructions.
Failure to comply could result in death or serious injury.
Thoroughly clean the area on the unit that pertains to the service instructions for this Service Bulletin.
Park the unit on a hard, level surface.
Apply the parking brake.
Completely lower any attachments to the ground.
Relieve all of the hydraulic system pressure.
Shut down the engine.
Remove the ignition key.
Follow any specific instructions that pertain to the unit within the service instructions as necessary.
Service instruction
NOTE: If a combine has debris in the AdBlue system NEW HOLLAND recommends that you remove the AdBlue tank and flush it out completely with warm water.
To install the larger in-line filter on the suction line between the AdBlue tank and the DCU:
1 Install the hoses (1) and (2) onto the in-line filter (3).
2 Use the two
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