Brake and wheel 3000
Drive wheel (3530)
Publication No. Date Valid from serial number T-code
261828-040 2008-08-21 6051502 815, 816
© BT Repair Manual RRE140/160/180/200/250 11 – 9
11.3 Drive wheel (3530)
11.3.1 General
To avoid heavy and uncomfortable lifting when changing the drive
wheel, you can use a board or a plate (or two, if the board or plate does
not easily slide against the floor surface).
11.3.2 Removing the drive wheel from the
truck
1. Pull out the battery cut-out connector.
2. Remove the fender by the drive wheel.
3. Raise the truck by approximately 1 cm. Remember to secure the
truck with spacers to prevent it coming down onto its chassis if the
jack fails.
4. Turn the drive wheel so that the nuts are facing you. Apply an iron
bar against the gear rim, taking care that the teeth do not become
damaged.
5. Raise the truck so that a plank/plate can be inserted under the drive
wheel. This is then used to extract and insert the wheel under the
truck.
6. Undo the 7 nuts, and remove them and the washers.
7. Pull the wheel from the gear - the truck may need to be raised
slightly as you do this.
8. Once the wheel is on the plank, raise the truck by approximately 10
cm plus the thickness of the plank.
9. Using the plank, extract the wheel.
11.3.3 Placing the drive wheel on the truck
1. Roll the new wheel onto the plank and insert the wheel and plank
under the truck.
2. Align the wheel holes so that they line up with the stud bolts.
3. Lower the truck at the same time as inserting the wheel against the
gear.
4. Lower the truck so that the stud bolts are at the height of the holes
on the wheel.
5. Insert the plank with the wheel so that the wheel finds its proper po-
sition.
6. Fit the washers and nuts.
7. Tighten the wheel nuts - tightening torque 130 Nm.
8. Refit the fender by the drive wheel.
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