Hitachi ZW 310-6 Operator's Manual page 401

16. Radiator mounting bolt
Bolt A
Bolt diameter
Quantity
Wrench size
Tightening torque 210 N·m (21 kgf·m, 155 lbf·ft)
Bolt B
Bolt diameter
Quantity
Wrench size
Tightening torque 37 N·m (3.8 kgf·m, 27.5 lbf·ft)
Bolt C
Bolt diameter
Quantity
Wrench size
Tightening torque 54 N·m (5.5 kgf·m, 40 lbf·ft)
MAINTENANCE
16 mm (0.63 in)
6
24 mm
10 mm (0.39 in)
2
17 mm
10 mm (0.39 in)
2
17 mm
7-123
A
90Z7B-7-119-1
C
C
B
B
90Z7B-7-119-2