content_image/553192.jpg content_image/553200.jpg
<img src='content_image/553192.jpg'>

reveals internal broken strands not readily apparent from the outside. [Figure 2-72] 

## Cable System Installation 

## Cable Guides 

Pulleys are used to guide cables and also to change the direction of cable movement. Pulley bearings are sealed and need no lubrication other than the lubrication done at the factory. Brackets fastened to the structure of the aircraft support the pulleys. Cables passing over pulleys are kept in place by guards. The guards are close fitting to prevent jamming or to prevent the cables from slipping off when they slacken due to temperature variations. Pulleys should be examined to ensure proper lubrication; smooth rotation and freedom from abnormal cable wear patterns which can provide an indication of other problems in the cable system. [Figure 2-73] 

<img src='content_image/553200.jpg'>

