3.4.3.2. Installation

Fig. 3.110. Installation of new bolts of a nave

By means of a press establish new bolts of a nave (fig. 3.110).

Fig. 3.111. Alignment of tags on the new protection cover and a rotary fist

Establish a casing on a rotary fist. Level tags on the new protection cover and a rotary fist (fig. 3.111).

Fig. 3.112. Installation of the new protection cover

By means of special devices install the new protection cover (fig. 3.112).

Fig. 3.113. Installation of the new wheel hug bearing

By means of special devices install the new wheel hug bearing (fig. 3.113).

Fig. 3.114. Installation of a nave

By means of special devices establish a nave (fig. 3.114).

Fig. 3.115. Installation of a new lock-nut of a nave

Establish a new lock-nut and stop it, as shown in the figure 3.115.