hitachi — REMOVE AND INSTALL ENGINE

UPPERSTRUCTURE / Engine CAUTION: Bracket (24) weight: 21 kg (46 lb) 8. Remove bolts (23) (4 used) from both ends of bracket (24). Attach a nylon sling to bracket (24). Hoist and remove bracket (24). 22 : 19 mm 9. Remove bolts (27) (2 used). Remove bracket (22). 23 : 19 mm 10. Remove bolts (26) (3 used). Remove bracket (25). 24 25 27 : 19 mm CAUTION: Muffler (28) weight: 31 kg (68 lb) 11. Remove bolts (32) (4 used) and washers (33) (4 used) from exhaust pipe (31). Remove nuts (35) (8 used) and washers (34) (4 used) from U-bolts (30) (2 used). Remove U-bolts (30) (2 used) from muffler (28). Attach a nylon sling to muffler (28). Hoist and remove muffler (28). W1J1-02-14-001 26 :

17 mm, 19mm CAUTION: Bracket (27A) weight: 30 kg (66 lb) 12. Attach a nylon sling to bracket (27A) and hold bracket (27A). Remove bolts (36) (4 used). Hoist and remove bracket (27A). 32, 33 31 30 29 28 27A W1J1-02-14-004 : 19 mm 13. Remove nuts (29) (8 used). Remove exhaust pipe (31) from the engine. : 19 mm W1J1-02-14-005 W2-14-3 30 33 28 34 35 27A 36 32, 33 31