hitachi — REMOVE AND INSTALL ENGINE

UPPERSTRUCTURE / Engine 14. Install heater hoses (77) (2 used) to engine (74) with clamps (75) (2 used). 75 : 7 mm 15. Install clamp (78) to hoses (77) (2 used). Secure clamp (78) to main frame (17) with bolt (79). : 17 mm 77 : 50 N m (5 kgf m, 37 lbf ft) 16. Install connector (83) to air conditioner pump (85). IMPORTANT: Before installing pipe (80), charger refrigerant. Refer to Air Conditioner/ Troubleshooting in Technical Manual (T1G6-JAC-00). 17. Install pipes (80) (2 used) to air conditioner pump (85) with sems bolts (84) (2 used). Install band (82) to pipes (80) (2 used). Secure pipes (80) ( 2 used) to main frame (17) with clamp (81). 74 17 78, 79 W1V7-02-11-011 80 77 : 13 mm :

20 N m (2 kgf m, 15 lbf ft) : 17 mm 82 : 50 N m (5 kgf m, 37 lbf ft) 81 78, 79 W1V7-02-11-013 17 W2-11-15 80 83 84 85 W1V1-0 85