4 – 8 Repair Manual RRE140/160/180/200/250 © BT
Functions and parameters
Drive gear – 2000
T-code Valid from serial number Date Publication No.
815, 816 6051502 2008-08-21 261828-040
4.3.2 Design
The drive gear is a two-stage 90 degree gear with conical roller bear-
ings on the drive shaft and pinion. The bearings are pretensioned to
reduce the risk of play in them.
The input shaft has splines that are engaged by the drive motor's output
shaft.
The steering bearing is screwed into the drive gear and can easily be
replaced once the drive motor has been removed.
The gear rim is screwed into the gear and can be replaced once the
drive gear has been removed from the truck.
The output shaft has a hub for the wheel. The wheel bolts are stud bolts
that can be replaced.
The gear has two oil level plugs for checking/topping up the oil level.
The oil in the gear should not normally be changed.
Drive gear, cross-section view
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