UNDERCARRIAGE / Track Pin B W142-03-07-004 Unit: mm (in) A Bushing W105-03-07-023 Unit: mm (in) NOTE: Values in [ ] are just for reference. W3-7-9 Standard Allowable Limit Remedy A 242 (9.53) - Replace B 44.69 (1.76) [40.7 (1.60)] Standard Allowable Limit Remedy A 158.9 (6.26) - Replace B 45.45 (1.79) [49.4 (1.95)] C 66.91 (2.63) [61.1 (2.41)]