Appendix
9.2.4
Tightening torques
Part no.
Thread size
Quality
Tightening
torque [Nm]
901.1
M12
4.6
26
901.20
M10
M12
A4–80
A4-70
32
40
901.24
M8
M10
8.8
16
30
914.04
M8
A4-70
13
914.20
M8
M10
A4-70
12
23
914.22
M6
M8
8.8
7
17
914.23
M6
M6
M8
A4-70
1.4571
A4-70
4.5
2
11
920.01
M10
M12
A4-80
30
50
921.01
M20 x 1.5
M24 x 1.5
M30 x 1.5
100
170
300
921.02
M20 x 1.5
M24 x 1.5
100
170
Tab. 19
Tightening torques
9.2.5
Lubricants
Lubricant quality: high quality, additive treated mineral oil to
DIN 51517 – CL 100 or to ISO 3448 – VG 100 (recommended)
Size of the bearing
housing
approx. oil qty. [l]
1
0.56
2
1.1
3
1.1
Tab. 20
Minimum amounts for oil lubrication
9.2.6
Cleaning agents
Application area
Cleaning agents
Foodstuffs and drinking
water sector
e.g. spirit, Ritzol 155, strong
alkaline soapy solution,
steam jet (for individual
components only)
Other
Benzine, wax solvents,
diesel, paraf
fi
n, alkaline
cleaners
Tab. 21
Cleaning agents
42
CNH-ML series
BA-2017.02 en-US
160-276/0 – 550 406