Toyota Tundra 2005 Service - Repair - Maintenance page 2479

SA−65
SUSPENSION AND AXLE − FRONT SHOCK ABSORBER
SA0A2−04
INSPECTION
INSPECT SHOCK ABSORBER
Compress and extend the shock absorber rod and check that
there is no abnormal resistance or unusual operation sounds.
If there is any abnormality, replace the shock absorber with a
new one.
NOTICE:
When discarding the shock absorber, see DISPOSAL on
R12774 page SA−66.