15 – 2 Repair Manual RRE140/160/180/200/250 © BT
Mast/Lift system 7000
Main mast 1.6-2.5 t (7100)
T-code Valid from serial number Date Publication No.
815, 816 6051502 2008-08-21 261828-040
15.1.2 Replacing the mast damper plates
If the mast emits a rattling sound on operation, this may be due to the
damper plates at the bottom and top of the mast being worn.
1. Check the amount of play between the damper plate and mast.
2. Raise the mast approximately 2 dm from the floor.
3. Secure the mast with wooden blocks.
4. Remove the old plates at the bottom and top of the mast - see the
diagram.
5. If the plate is not worn out, the play in relation to the mast can be
adjusted using plate shims behind the plate. The shims are availa
-
ble in two thicknesses: 0.5 mm and 1 mm.
a
b
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