NorAM 65E Turbo Motor Grader, Service Manual

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ERGOPOWER
Geschäftsbereich
Arbeitsmaschinen-Antriebe
und Achssysteme
9
IMPORTANT INSTRUCTIONS
Oil level check (see 4.2):
In the cold start phase, the engine must be running about 2 – 3 minutes at idling
speed and the marking on the oil dipstick must then be lying above the cold start
mark.
The oil level check in the transmission must be carried out at engine idling speed
and operating temperature of the transmission (80° to 90° C).
At stationary engine, the oil level in the transmission is rising essentially, accord-
ing to the installation conditions !
At every oil change, the ZF-Fine filter must be exchanged. In addition, ZF re-
commends to start the autonomous calibration of the shifting elements (AEB).
The autonomous calibration of the shifting elements (AEB) must be started after
the initial installation of the transmission and the Electronics in the vehicle at the
Vehicle Manufacturer and after every replacement of the transmission, the e-
lectrohydraulic control or the TCU in case of a failure.
Put the Controller at the starting of the engine always to the Neutral position.
At running engine and transmission in Neutral, the parking brake must be enga-
ged or the service brake be actuated, to prevent the vehicle from rolling.
Prior to every start off, loosen the parking brake.
The engagement of the speed out of Neutral is only possible under the program-
med transmission input speed (turbine speed).
Neutral position of the selector switch at higher vehicle speeds (above stepping
speed) is not admissible.
Either a suitable gear is to be shifted immediately, or the vehicle must be stopped
at once.
Reversing (Standard):
The reversing must be performed at standstill, resp. at very low driving speed.
Above the programmed reversing limit, the vehicle will be shifted to Neutral by
the Electronic unit EST-37, and the vehicle continues rolling in the old driving
direction.
The gear of the new driving direction will be only engaged when the program-
med reversing speed and the transmission input speed (turbine speed) has fallen
below.
The programming is customized and can therefore be different from standard.
Therefore, the exact procedure must be taken from the Operating Instructions of
the respective Vehicle Manufacturer !