Standard Torques For Flange Joints; Operation And Maintenance Manual - Kohler KD36V16 Operation And Maintenance Manual

Operation and Maintenance Manual

7.1.3 Standard torques for flange joints

Tube
Thread Y
diameter X
6 M 10 x 1.0
8 M 12 x 1.5
10 M 14 x 1.5
12 M 16 x 1.5
15 M 18 x 1.5
18 M 22 x 1.5
22 M 26 x 1.5
28 M 33 x 2.0
35 M 42 x 2.0
42 M 48 x 2.0
Tab. 35
KD36V16 33521029701_1_1 en 2018-08-01
Thread Nm
M 14 x 1.5 27
M 16 x 1.5 37
M 18 x 1.5 40
M 20 x 1.5 47
M 22 x 1.5 57
M 24 x 1.5 68
M 26 x 1.5 75
M 27 x 2 87
M 30 x 1.5 115
M 30 x 2 115
M 33 x 2 120
Tab. 34
Information
u Tightening torques apply for mating material: steel.
u Tolerance for the tightening torques specified in the table: + 10 %.
u Oil the screw-in thread with engine oil before screwing in.
Metric flange joints, series L (light)
Form A with Form B with edge
sealing ring
Nm ft lb Nm
9 6.6 18
20 15 30
35 26 45
45 33 65
55 41 80
65 48 140
90 66 190
150 110 340
240 180 500
290 210 630
© 2018 by Kohler Co. All rights reserved.
ft lb Thread
20 M 45 x 1.5
27 M 45 x 2
30 M 48 x 1.5
35 M 48x 2
42 M 52 x 1.5
50 M 52 x 2
55 M 56 x 2
64 M 60 x 2
85 M 64 x 2
85 M 65 x 2
88
Form E with flat
seal (ED) seal
ft lb Nm
13 18
22 25
33 45
48 55
59 70
100 125
140 180
250 310
370 450
460 540
Standard torques
Nm ft lb
270 200
270 200
300 220
300 220
380 280
380 280
430 320
510 380
570 420
620 460
Form F with 0-ring
ft lb Nm ft lb
13 15 11
18 25 18
33 35 26
41 40 29
52 45 33
92 60 44
130 100 74
230 160 120
330 210 150
400 260 190
97