GIGANT service video - Self steering axle | EN

In this video, GIGANT service technician Willi explains how to change the stabilisation bellows, the direction bar and the locking unit on a self-steering axle.
Safety instructions:
This video shows simulated repairs on training models under fictitious conditions and serves to illustrate the activities described in the leading document "ALL IN ONE Maintenance and repair manual".
GIGANT expressly points out that all safety instructions / repair and maintenance operations / tightening torques etc. must be taken from the "ALL IN ONE Maintenance and repair manual" before the work is carried out.
Download the "ALL IN ONE Maintenance and repair manual" here: www.gigant.com...

[@Арғынортажүз]

Для чего это блокировка нужна?