Hitachi 120-3 class Operator's Manual page 197

Maintenance Guide Table
10
12
13
14
8
7
4
1 Engine Oil
2 Coolant (Long-Life Coolant)
3 Grease
4 Grease
5 Grease
6 Hydraulic Oil
7 Gear Oil (Travel Device)
8 Hydraulic Oil Filter (Suction)
9 Hydraulic Oil Filter (Main)
NOTE: ★ 1. ZX180-3, 200-3, 270-3, 330-3 class
15 9 11
Lubrication Interval
Item
MAINTENANCE
6 4
4 5
Page
7-19 10 Hydraulic Oil Filter (Pilot)
7-54 11 Hydraulic Oil Filter (Air Breather)
7-17 12 Engine Oil Filter
7-15 13 Gear Oil (Pump Transmission) ★ 1
7-18 14 Fuel Filter (Main/Pre)
7-29 15 Fuel Solenoid Pump Strainer
7-24 16 Gear Oil (Swing Device)
7-30 17 Air Cleaner Element
7-33
7-5
3
Item
4
4
1
2
17
16
M1U1-07-007
Page
7-34
7-35
7-20
7-22
7-48
7-50
7-23
7-52