Page 55 - Catalog spare parts BPW LUFT

Auto Parts / Page 54 BPW-EL-Luft 31051601e

3 Spring pivot bolt bearings

General

Spring pivot bolt bearings
BPW spring bolt mountings connect the trailing arms

O to the supports / frame.
The maintenance-free steel / rubber / steel bushes
guarantee that the axles are guided securely and with a
SL stable track under all conditions.
In axle lift devices, the mounting of the lift arm is
integrated into the spring bolt mounting, thereby ensuring
AL a safe and long-life function.

Rapid axle alignment is possible using BPW hanger
brackets with integrated track adjustment. Production
tolerances can be settled and the axle tracking can be
corrected on the vehicle without unfastening the U-bolts
(axle tracking).

Spring bolt with square anti-rotation lock
Since 1995, BPW has been using spring bolts and weld-
in bushes with square anti-rotation lock on rigid steel
supports.
In case of wear on bushes with a slot for the hexagon
head of the spring bolt that are welded into older
supports, change over to the new technology with square
anti-rotation lock (see pages 110 / 111).

Spare parts for ECO Air COMPACT air suspensions see
pages 132 - 138.

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