UNDERCARRIAGE / Swing Bearing Installation Clean the mounting surfaces of track frame (2) and swing bearing (1). 1. Apply THREEBOND #1102 to the mounting sur- face for swing bearing (1) on track frame (2). 1 3 2 W105-03-01-003 CAUTION: Swing bearing (1) weight: 642 kg (1420 Ib) IMPORTANT: Check sure to align the matching marks. Otherwise, the inner race soft zone will be in wrong position. 2. Hoist swing bearing (1). Align the matching marks made when disassembling on inner race (3) of swing bearing (1) and track frame (2). W1J1-03-01-002 W3-1-2 t: 642 kg matching ner race osition. ng marks ce (3) of Plug Position Soft Zone Posi (Outer Race) Greasing Hole Positio (3 Places) tion ns