FRONT ATTACHMENT / Front Attachment Unit: mm NOTE: 1 mm = 0.039 in IMPORTANT: When replacing HN bushing for the front attachment, install it by using a press.
W4-1-19 Item Standard Allowable Limit Remedy G Pin 90 89.0 Replace Boss (Arm) 90 91.5 Bushing (Bucket Cylinder) 90 91.5 H Pin 100 99.0 Boss (Link B) 100 101.5 Bushing (Bucket Cylinder, Link A) 100 101.5 I Pin 90 89.0 Boss (Link B) 90 91.5 Bushing (Arm) 90 91.5 J Pin 100 99.0 Boss (Bucket) 100 101.5 Bushing (Link A) 100 101.5 K Pin 100 99.0 Boss (Bucket) 100 101.5 Bushing (Arm) 100 101.5 L Pin 90 89.0 Boss (First Boom) 90 91.5 Bushing (Positioning Cylinder) 90 91.5 M Pin 90 89.0 Boss (Second Boom) 90 91.5 Bushing (Positioning Cylinder) 90 91.5