SEAL-O-RING 3590854 - Caterpillar

1. Remove nuts and bolts (2) that hold the inside and outside rear track guards (3) together.2. Remove bolts (1) that secure rear track roller guards (3) to track roller frame (4). Use two people to remove rear track roller guards (3). The weight of each guard is 36 kg (80 lb). 3. Remove nuts and bolts (2) that hold the inside and outside front track guards (3) together.4. Remove bolts (8) that secure holding plate (9) to track roller frame (4).5. Remove bolts (6) that secure front track roller guards (7) to track roller frame (4). Use two people to remove front track roller guards (7). The weight of each guard is 36 kg (80 lb). Install the track roller guards in the reverse order of removal.