2. Inspect the intermediate bearing rubber boot from all sides, paying attention to the slightest signs of cracks, oil contamination or deformation of the rubber (see Figure 27.2). If any of these conditions are evident, the bearing must be replaced (see chapter 8).
Figure 27.2. Inspect the intermediate bearing rubber boot for cracks, oil contamination, and rubber deformation.
3. At the same time, check the condition of the joints by grasping the driveshaft with one hand and the transmission or rear axle flange with the other, and try to rotate the two components in opposite directions, paying attention to any movement in the universal joint crosspieces. Repeat the check for the intermediate bearing and other joints of the driveshaft parts or joints. If any degree of wear is noticed, please contact Chapter 8 to carry out repair operations. If you hear squeaking, harsh noises coming from underneath the vehicle while driving, or if there is any sign of rusty deposits around the edges of the U-joints, this indicates severe wear that requires immediate repair.
[Information for this article was taken from the website: fordbook]