Fiat Kobelco EX355 Tier2, Техническое руководство

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EX355 W3-3-7
CENTER JOINT
MAINTENANCE STANDARD
Item Allowable Limit (basis of judgment) Remedy
Bushing 1. Wear more than 0.2 mm (0.008 in) Replace
2. Scored, abnormal wear. Replace
3. Uneven wear. Replace
(wear range is less than 180°).
Wear area
Body, Spindle Sliding Surface and Scored or something hurt it Replace
Sealed Part
1. Scored more than 0.1 mm (0.004 in). Replace
Sliding Surface
Except Sealed Part
2. Scored less than 0.1 mm (0.004 in) Repair with
deep. oil stone
1. Wear more than 0.5 mm (0.02 in) Replace
deep. Abnormal wear.
Sliding Surface 2. Wear less than 0.5 mm (0.02 in) Repair
Ring deep.
3. Scored less than 0.5 mm (0.02 in) Repair
deep and able to repair.
Cover Sliding Surface 1. Wear more than 0.5 mm (0.02 in). Replace
Ring
2. Wear less than 0.5 mm (0.02 in). Repair
3. Scored less than 0.5 mm (0.02 in) Repair
deep and able to repair.