DISC 7W4281 - Caterpillar

Illustration 1 g01403870
Mirrors in the cab
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Mirror on the rear of the machineAdjust the mirrors on the machine before you begin operation. When you adjust the mirrors, maintain three points of contact with the machine. Do not climb on the machine in order to adjust the mirrors. if necessary, use a ladder to properly align the mirrors.Note: Stop the machine and apply the parking brake before adjusting any of the mirrors.Use the following procedure in order to adjust the mirror on rear of the machine:
Position the machine on level ground free from obstructions.
The support arm for the mirror should be in the lowest position. Move the arm up to the second detent position. This should be close to the vertical position.
Loosen the two hex head screws on the back of the mirror in order to adjust the angle of the mirror.
Adjust the mirror in order to enable the operator to see a point 1.5 m (4.9 ft) above the ground and 1 m (3.3 ft) away from the rear of the machine.
Tighten the screws to 4.5 0.5 N m (3.32 0.369 lb ft). Lower the arm and secure the arm during the transportation of the machine in order to prevent damage to the mirror.