4.3.9. Removal and installation of the top lever

Remove a depreciation rack

Fig. 4.79. Removal of the top lever

Turn off nuts 1 and remove screws 2 (fig. 4.79).

Take levers 3 and 4.

Fix the top levers 3 and 4 by new screws 2 and new nuts 1 so that position of levers could be changed.

You will expose height of "a".

Fig. 4.80. Top back lever of a suspension bracket

A = 81 mm ±2 mm (fig. 4.80).

You will expose height of "a".

Fig. 4.81. Continuation of the top forward and back lever of a suspension bracket

A = 70 mm ±2 mm (fig. 4.81).

Put the clamps of 1 (fig. 4.79).

Check position of the top levers.

If necessary to repeat exposure operations

Establish a basic arm.