hitachi — Remove and Install Cab

BODY (UPPERSTRUCTURE) / Cab Installation of Cab CAUTION: Cab (53) Weight: ZW220: 1085 kg (2400 lb) ZW250: 1145 kg (2550 lb) 1. Attach a nylon sling onto eyebolt on the top of cab (53). Hoist and align cab (53) with the holes on the cockpit. 2. Install cockpit (3) to frame (55) with bolts (54, 63) (2 used for each), nuts (60) (2 used), (57) (4 used), plates (59, 62) (2 used for each), spacers (58, 61) (2 used for each) and washers (56) (8 used). At this time, install washer (56) between the cockpit mount and frame (55). 53 W4GB-02-01-015 3 54 : 17 mm : 50 N m (5 kgf m, 36 lbf·ft) 55 : 30 mm : 137 N m (14 kgf m, 101 lbf·ft) 3. Remove eyebolts (4 used) from the top of cab (53).

Install caps (51) (4 used) and plates with the packing attached (52) (4 used) to cab (53). 58 Cockpit Mount 61 59 56 62 60 57 63 57 56 W4GB-02-01-014 Front 51 52 53 W4GB-02-01-013 W2-1-6