hitachi — ASSEMBLE CENTER JOINT

UNDERCARRIAGE / Center Joint Assemble Center Joint IMPORTANT: If bushing (5) is removed, install bushing (5) first. (Refer to page W3-3-6.) 1. Install dust seal (3) to spindle (2) with the lip part facing to the body (12) side. 4. Lightly tap and insert body (12) by using a plastic hammer until surface A of body (12) is flush with that of spindle (2). As the clearance between body (12) and spindle (2) is approximately 0.1 mm (0.004 in), insert body (12) along the axis straightly and slowly. Dust Seal (3) Lip Body (12) 5. Install ring (8) to body (12) with the chamfered side facing to the spindle. Install O-ring (7) to body (12). 6. Install retaining ring (10) to spindle (2). 7.

Install cover (8) with bolts (9) (4 used). W178-03-03-002 2. Install oil seals (6) (6 used) and O-ring (4) to body (12). 3. Place spindle (2) on a workbench. Align the matching marks made when disassembling and install body (12) to spindle (2). : 17 mm : 49 N m (5 kgf m, 36 lbf ft) W3-3-7 Surface A 2 0.1 m m 12 W105-03-03