New Holland E485C, Service Manual

Page: 17 / 31

GENERAL
E485C
W5-1-13
Tightening of flare nuts and hoses
JP30ZDE010102004
1. Tightening torque of pipe flare nut
Unit : N
⋅
m{kgf
⋅
cm, lbf
⋅
ft}
2. Tightening torque of hoses
Unit : N
⋅
m{kgf
⋅
cm, lbf
⋅
ft}
3. Lock nut tightening torque of brass joint
Unit : N
⋅
m{kgf
⋅
cm , lbf
⋅
ft}
Pipe outer
diameter
φ
4.76
φ
6.35
φ
8
φ
10
φ
12
φ
15
Tightening
torque
15
±
5
{153
±
50,
11
±
3.6}
21
±
1
{214
±
10,
15
±
0.7}
32
±
3
{326
±
31,
24
±
2.2}
44
±
5
{449
±
51,
32
±
3.6}
64
±
5
{653
±
51,
47
±
3.6}
66
±
2.5
{673
±
25,
47
±
1.8}
Type
Hose outer diameter
φ
10.5 fitting
Hose outer diameter
φ
13,
φ
20,
φ
22, fitting at
packing
Hose outer diameter
PF3/8 fitting
Air hose
21.5
±
1.5 {215
±
15, 15
±
1}
46
±
2.5 {469
±
25, 33
±
1.8}
—
Only meter gauge
10 {100, 7}
Brake hose
Packing
51.5
±
7.5 {525
±
75, 15
±
1}
46
±
2.5 {469
±
25, 33
±
1.8} —
Screw nominal
size
M14 M16 M20 M22 M24
Tightening
torque
48
±
10
{489
±
102,
35
±
7}
66
±
13
{673
±
204,
47
±
14}
120
±
36
{1,224
±
367,
89
±
26}
130
±
30
{1,326
±
306,
96
±
22}
150
±
30
{1,530
±
306,
110
±
22}