hitachi — MAINTENANCE STANDARD

UPPERSTRUCTURE / Swing Device 3. Shoe thickness Unit: mm (in) Standard Allowable Limit 5.5 (0.22) 5.3 (0.21) 4. Friction plate thickness Unit: mm (in) t W107-02-06-142 Standard Allowable Limit 2.0 (0.08) 1.8 (0.07) W107-02-06-143 W2-6-33