1. Measurement the hydraulic arm shaft O.D. with an outside micrometer.
2. Measurement the bushing I.D. with a cylinder gauge or inside micrometer.
3. If the clearance exceeds the allowable limit. replace.
1. Measurement the hydraulic arm shaft O.D. with an outside micrometer.
2. Measurement the bushing I.D. with a cylinder gauge or inside micrometer.
3. If the clearance exceeds the allowable limit. replace.