UPPERSTRUCTURE / Pump Device REMOVE AND INSTALL PUMP DEVICE IMPORTANT: Release any pressure in the hydraulic oil tank before doing any work. (Refer to BLEED AIR FROM HYDRAULIC OIL TANK on W1-4-1.) Removal 1. Open the engine cover. Remove bolts (3) (12 used). Remove covers (1, 2) from bracket (4). 2 1 : 17 mm 2. Remove bolt (7). Remove clip (8) and muffler tube (5) from frame (6). : 17 mm 3. Remove bolts (27) (4 used) from muffler bracket (25). Remove cover (26) W1V7-02-04-025 7, 8 6 W1V7-02-04-030 5 25 26 27 : 17 mm W1V7-02-11-007 5 W2-4-1 4