Maintenance
0352−1/A1
Winterthur Gas & Diesel Ltd.
11/ 12
Position
Pre-tensioning
pressure (bar)
Tightening torque
or reference torque
(in brackets) [NM]
Step 1
Step 2
Delta L [mm]
Tightening angle
or control angle
(in brackets) [*]
Control angle from
step 1 to step 2 [*]
Lubricant
Thread size
Comments
64 150 N M16
65 350 O M24
66 350 O M24
67 30 N M10
68 20 N M8
69 4 N M4
70 490 O M24
71 225 O M33
72 170 O
G¼“
73 25 N M14
74 300 N M27
75 150 O M20
76 230 C M56
77 960 C M30
78 45 O
G¼“
79 60 K M12 Secured with Loctite 2701
80 45 O
G¼“
81 45 O
G¼“
82 350 O M27
83 45 O
G¼“
M MOLYKOTE PASTE G−N
On threads and contact surfaces
C MOLYSLIP COPASLIP
On threads and contact surfaces
N NEVER SEEZ Regular Grade
On threads and contact surfaces
K NO ADDITIONAL LUBRICATION O LUBRICATING OIL SAE 30
On threads and contact surfaces
2016−10
Tightening Values of Important Screwed Connections