LINES GP-LOAD CONTROL VALVE 2517905 - Caterpillar

1. If a failed roller is found, inspect all remaining bottom rollers for cracks or leakage.2. Remove any failed 6I-7228 Roller Groups.3. Install a new or rebuilt 6I-7228 Roller Group.Procedure To Rebuild 6I-7228 Roller Group
1. Disassemble the 6I-7228 Roller Group.2. If the 113-5890 Pin, 113-5891 Shaft and 113-5893 Collar are not in reusable condition, notify your subsidiary contact. If the 113-5890 Pin, 113-5891 Shaft and 113-5893 Collar appear to be in reusable condition, then reassemble the 6I-7228 Roller Group with one 113-5894 Roller Assembly, two 9W-6685 Seal Groups and two 6V-5657 Seals.3. Inspect and test the roller using the "Track Roller Break-in Procedure" as specified in the reference. Rebuilt roller groups can be kept in stock and reused.