Hydraulic Fittings; Hydraulic Hose Fittings; Hydraulic Pipe Cap Nuts; Adaptors, Elbows And Others - wsm M8540NARROW Workshop Manual

M8540Narrow, M9540Narrow, WSM

[3] HYDRAULIC FITTINGS

(1) Hydraulic Hose Fittings

Hose size
02
03
04
05
06

(2) Hydraulic Pipe Cap Nuts

Pipe size
ϕ4 × t1.0
ϕ6 × t1.0
ϕ8 × t1.0
ϕ10 × t1.0
ϕ12 × t1.5
ϕ15 × t1.6
ϕ18 × t1.6

(3) Adaptors, Elbows and Others

Item
Fitting with O-ring
Elbow with O-ring
Adapter
Thread side
1/8 13.8 to 15.6
1/4 22.6 to 27.4
3/8 45.2 to 52.9
N·m
19.7 to 29.4
24.6 to 34.3
29.5 to 39.2
39.3 to 49.0
49.1 to 68.6
108 to 117
108 to 117
Thread side
G 1/8
G 1/4
G 3/8 93.2 to 102
G 1/2 113 to 122
G 1/8
G 1/4
G 3/8
G 1/2
G 1/8
G 1/4
G 3/8
G 1/2
Tightening torque
N·m kgf·m
1.40 to 1.60
2.30 to 2.80
4.60 to 5.40
Tightening torque
kgf·m
2.00 to 3.00
2.50 to 3.50
3.00 to 4.00
4.00 to 5.00
5.00 to 7.00
11.0 to 12.0
11.0 to 12.0
Tightening torque
N·m kgf·m
45 to 53 4.5 to 5.5
74 to 83 7.5 to 8.5
9.50 to 10.5
11.5 to 12.5
23 to 26 2.3 to 2.7
36 to 43 3.6 to 4.4
54 to 63 5.5 to 6.5
73 to 83 7.4 to 8.5
9.8 to 14 1.0 to 1.5
30 to 34 3.0 to 3.5
49 to 68 5.0 to 7.0
69 to 88 7.0 to 9.0
NG-14
GENERAL
lbf·ft
10.2 to 11.5
16.7 to 20.2
33.3 to 39.0
WSM000001GEG0097US0
lbf·ft
14.5 to 21.6
18.1 to 25.3
21.7 to 28.9
29.0 to 36.1
36.2 to 50.6
79.6 to 86.7
79.6 to 86.7
WSM000001GEG0098US0
lbf·ft
33 to 39
55 to 61
68.8 to 75.9
83.2 to 90.4
17 to 19
26 to 31
40 to 47
54 to 61
7.3 to 10
22 to 25
37 to 50
51 to 65
WSM000001GEG0099US0
KiSC issued 07, 2013 A