Hitachi ZAXIS 30U-5N Operator's Manual page 281

ZX60USB-5N
No.
1. Engine cushion rubber mounting bolt
2. Engine bracket mounting bolt (Front)
3. Muffler mounting U-bolt fixing nut (single nut)
4. Muffler mounting U-bolt fixing nuts (double nuts)
5. Hydraulic oil tank mounting bolt
6. Fuel tank mounting nut
Union joints for hydraulic
7.
hoses and pipes
8. T-bolt clamp of low pressure piping
9. Pump mounting bolt
10. Pump cover mounting bolt
11. Control valve mounting bolt
12. Control valve base mounting bolt
13. Swing device mounting bolt
14. Battery mounting nut
15. Canopy mounting bolt
16. Cab mounting bolt
17. Cab cushion rubber (rear) mounting bolt
Swing bearing mounting
18.
bolt
19. Travel device mounting bolt
20. Sprocket mounting bolt
MAINTENANCE
Descriptions
Joint
Metal face seal
fitting for hydraulic
hoses and piping
ORS
Upperstructure
Bolt Dia.
Q'ty
mm
14
10
10
10
16
10
PF1/8
PF3/8
PF1/2
PF3/4
PF1
PF1-1/4
7/16-20UNF
9/16-18UNF
3/4-16UNF
1-1/16-12UNF
1-5/16-12UNF
1-5/8-12UNF
9/16-18UNF
11/16-16UNF
13/16-16UNF
1-3/16-12UNF
1-7/16-12UNF
1/4-28UNF
12
10 12
10
10
16
6
12 12
12 12
14
14 36
19. 14 24
14 24
14 24
7-101
Wrench Size
mm N·m
4 22 140
8 17 65
4 17 10
4 17 35
4 24 270
4 17 20
19 30
22 40
27 65
36 180
2 41 210
1 50 250
17 25
19 30
22 40
27 65
36 180
41 210
2 50 250
19 30
22 70
27 95
36 180
2 41 210
4 11 10
4 19 90
17 50
4 17 50
5 17 50
8 24 270
2 10 5
19 110
19 110
2 22 180
22 180
22 180
22 220
22 220
Torque
(kgf·m) (lbf·ft)
(14) (101)
(6.5) (47)
(1) (7)
(3.5) (26)
(27) (195)
(2) (14)
(3) (22)
(4) (29)
(6.5) (47)
(18) (130)
(21) (151)
(25) (184)
(2.5) (18)
(3) (22)
(4) (29)
(6.5) (47)
(18) (130)
(21) (151)
(25) (184)
(3) (22)
(7) (52)
(9.5) (69)
(18) (130)
(21) (151)
(1) (7)
(9) (65)
(5) (36)
(5) (36)
(5) (36)
(27) (196)
(0.5) (3.5)
(11) (80)
(11) (80)
(18) (130)
(18) (130)
(18) (130)
(22) (162)
(22) (162)