hitachi — REMOVE AND INSTALL ENGINE

UPPERSTRUCTURE / Engine 28. Remove nut (93). Remove harness (92) from overheat switch (94). Radiator Pipe : 6.6 mm 29. Disconnect connector (97). Attach a nylon sling to air compressor (99) and hold air compressor (99). Loosen bolt (96) fully. Remove bolts (100) (4 used). Remove air compressor (99) from the engine. W1J1-02-14-022 94 93 92 : 12 mm, 13 mm NOTE: Remove and install the engine with air compressor (99) hoisted inside the machine. Do not remove hose (98). 30. Remove terminal covers (101, 107). Remove nut (102) and screw (108) from the terminal in alternator. Disconnect connector (103). Remove bolts (104) (2 used) from clamps (105) (2 used) in harness (106). Remove harness (106). :

12 mm, 13 mm, 17 mm 31. Loosen bands (109) (2 used). Close the cock in fuel pipe. Remove fuel hoses (110) (2 used) from the pipe in engine. Cap the open ends of hose and pipe. Alternator 101, 102 103 106 107, 108 104, 105 W1J1-02-14-010 W1J1-02-14-011 W2-14-8 95 96 E ngine 100 99 109, 110 109, 110