UPPERSTRUCTURE / Engine 31 32 CAUTION: Release any pressure in the hydraulic oil tank before doing any work. (Refer to BLEED AIR FROM HYDRAULIC OIL TANK on W1-4-1.) 12. Remove bolts (31) (12 used) from covers (29, 30) in the upper of muffler. Remove covers (29, 30) from bracket (32). 30 29 : 17 mm 13. Remove bolt (35). Remove clip (36) and muffler tube (33) from frame (34) 14. Remove bolts (39) (4 used) from muffler bracket (37). Remove cover (38). W1V7-02-04-025 : 17 mm 15. Remove nuts (42) (8 used) and U-bolts (40) (2 used) from bracket (43). Remove clamp (44) from the exhaust pipe. Remove muffler (41). 34 33 W1V7-02-04-030 35, 36 37 38 39 W1V7-02-11-007 33 41 :
14 mm, 17 mm 42 40 43 Exhaust Pipe 37 44 W1V1-02-04-006 W2-11-4