Tightening Torques - Kärcher HD 20/15-4 Service Manual

10 Tightening torques

10.1 HD 25/15-4
Gear cover
Hollow screws on cylinder head
Crown nut
Valve screws
Cylinder head screws
Piston screws
Oil drain screw
Crankshaft bearing cover screws
Piston rod screws
10.2 HD 20/15-4
Gear cover
Hollow screws on cylinder head
Valve screws
Cylinder head screws
Piston screws
Oil drain screw
Crankshaft bearing cover screws
Piston rod screws
11 Oil grades
HD 25/15-4
HD 20/15-4
HD 16/15-4
26
English 5.906-494.0 Rev. 01 (04/11)
5 Nm
50 Nm
50 Nm
50 Nm
40 Nm
20 Nm
40 Nm
18-22 Nm
18-22 Nm
11 Nm
50 Nm
200 Nm
40 Nm
15 Nm
40 Nm
25 Nm
18-22 Nm
SAE 90
SAE 15W40
SAE 15W40
10.3 HD 16/15-4
Gear cover
Hollow screws on cylinder head
Valve screws
Cylinder head screws
Piston screws
Oil drain screw
Crankshaft bearing cover screws
Piston rod screws
11 Nm
50 Nm
200 Nm
40 Nm
15 Nm
40 Nm
25 Nm
18-22 Nm