UPPERSTRUCTURE / Fan Motor IMPORTANT: Insert the protective material between engine cover (18) and muffler cover (17) in order not to damage the cover. 9. Open and hold engine cover (18). Remove lock pins (21) (2 used) and washers (20) (2 used) from stays (19) (2 used). Lay down engine cover (18) to the muffler cover (17) side. 18 17 W1J1-02-13-001 19 20 CAUTION: Engine cover (18) weight: 32 kg (70 lb) 10. Remove bolts (22) (8 used) from hinges (23) (4 used). Remove engine cover (18) from the main frame. 21 W1J1-02-13-015 : 17 mm 18 22 23 W1J1-02-13-020 W2-13-3