Husqvarna RZ4623/967009801 用户手册
50
TECHNICAL DATA
Engine crankshaft bolt
50 ft/lb (67 Nm)
Deck pulley bolts
150 ft/lb (203 Nm)
Lug nuts
75 ft/lb (100 Nm)
Blade bolt
90 ft/lb (122 Nm)
Standard ¼" fasteners
9 ft/lb (12 Nm)
Standard
5
/
16
" fasteners
18 ft/lb (25 Nm)
Standard
3
/
8
" fasteners
33 ft/lb (44 Nm)
Standard
7
/
16
" fasteners
52 ft/lb (70 Nm)
Standard ½" fasteners
80 ft/lb (110 Nm)
HEX HEAD CAP SCREWS
The torque values shown should be used as a general guideline when specific torque values are not given.
U.S. Standard Hardware
Grade
SAE Grade 5
SAE Grade 8
Flangelock Screw
w/Flangelock Nut
Size
ft./lbs
Nm
ft./lbs
Nm
ft./lbs
Nm
Shank Size (Diameter in inches, fine or coarse
thr
ead)
¼
9
12
13
18
5
/16
18
24
28
38
24
33
3
/8
31
42
46
62
40
54
7
/16
50
68
75
108
½
75
102
115
156
9
/16
110
150
165
224
5
/8
150
203
225
305
¾
250
339
370
502
7
/8
378
513
591
801
1
1
/8
782
1060
1410
1912
** Grade 5 - Minimum commercial quality (lower quality not recommended)
Metric Standard Hardware
Grade
Grade 8.8
Grade 10.9
Grade 12.9
Size
ft./lbs
Nm
ft./lbs
Nm
ft./lbs
Nm
Shank Size
(Diameter in inches, fine or coarse thr
ead)
M4
1.5
2
2.2
3
2.7
3.6
M5
3
4
4.5
6
5.2
7
M6
5.2
7
7.5
10
8.2
11
M7
8.2
11
12
16
15
20
M8
13.5
18
18.8
25
21.8
29
M10
24
32
35.2
47
43.5
58
M12
43.5
58
62.2
83
75
100
M14
70.5
94
100
133
119
159
M16
108
144
147
196
176
235
M18
142
190
202
269
242
323
M20
195
260
275
366
330
440
M22
276
368
390
520
471
628
M24
353
470
498
664
596
794
M27
530
707
474
996
904
1205
Accessories
Collection system
Torque Specifications