Hitachi ZAXIS 30U-5N Operator's Manual page 185

 Maintenance Guide Table
ZX Sample; 60USB-5N
5
3
4
4
1 Engine Oil
2 Coolant (Long-Life Coolant)
3 Grease (Swing Bearing)
4 Grease (Every 100 hours during first time
operation up to 500 hours)
5 Grease (Swing Gear)
6 Hydraulic Oil
7 Gear Oil (Travel Device)
8 Hydraulic Oil Filter (Suction)
9 Hydraulic Oil Filter (Full Flow)
MAINTENANCE
15
Item
9 8 6
4 16
Page
7-25 10 Hydraulic Oil Filter (Pilot)
7-68 11 Engine Oil Filter
7-22 12 Fuel Main Filter
7-19 13 Air Cleaner Element
7-23 14 Grease (Control Lever)
7-37 15 Grease (Bucket)
7-29 16 Grease (Blade)
7-37 17 Fuel Pre-Filter (ZX50U-5N, 60USB-5N)
7-41
7-5
8 6 13
Lubrication Interval
(hours)
Item
17
2
1
11
12
14
10
7
MADG-07-014
Page
7-43
7-25
7-58
7-61
7-23
7-19
7-21
7-59