Maintenance
49
Pos: 110.12 /Ü berschriften/Ü berschriften 2/A- E/Anzugsdrehm omente über In nensechska nt @ 45\mod_1 27710641576 5_78.doc @ 4 11230
10.4 Tightening Torques (Countersunk Screws)
Pos: 110.13 /BA /Wartung/Drehm omente / Anz ugsmoment e/Drehmomente über Innensechs kant @ 45\m od_12771062 32328_78.doc @ 411205
The tightening torque M
A
is stated in Nm
(unless otherwise indicated).
A = Thread size
(The stability class can be seen on the head of the
screw.)
Ø
5.6
8.8 10.9
12.9
MA (Nm)
M 4
2.5 3.5 4.1
M 5
4.7 7 8
M 6
8 12 15
M 8
20 29 35
M 10
23 39 58 67
M 12
34 68 100 116
M 14
108 160 188
M 16
168 248 292
M 20
340 488 568
A
BM 400 0234
NOTE
The table above applies only to countersunk screws with hexagonal socket heads and metric
threading that are tightened by the hexagonal socket head.
Pos: 110.14 /BA /Wartung/Mutter n und Schra uben (50h) anzie hen @ 0\mo d_119694986 4530_78.doc @ 15293
Note
Regularly check that nuts and bolts are tightly in place (approx. every 50 hours) and tighten
them if necessary.
Pos: 110.15 /BA /Wartung/Sch wader/Zinkenar me/Prüfen der Schrauben an d en Zinken @ 2 \mod_120274 8503095_78. doc @ 61240
10.5 Testing the screws on the tines
SW700030
1
Figure 24:
The tine screws (1) must be retightened to the specified tightening torque after they have been
used the first time.
Pos: 110.16 /BA /-----Seitenu mbruch------ @ 0\ mod_11961753 11226_0.doc @ 4165
To Next Page
Loading...
Need help?
General
