Operation and Maintenance Manual
Standard torques
4 6 1/4 7/17-20 15 11 30 22
5 8 5/16 1/2-20 20 15 40 29
6 10 3/8 9/16-18 30 22 60 44
8 12 1/2 3/4-16 60 44 115 85
10 14, 15, 16 5/8 7/8-14 75 55 145 110
12 18, 20 3/4 1 1/16-12 110 81 180 130
16 22 7/8 1 5/16-12 135 100 225 170
16 25 1 1 5/16-12 175 130 255 190
28 1 5/8-12 260 190 295 220
20 30, 32 1 1/4 1 5/8-12 260 190 295 220
35 1 7/8-12 340 250 345 250
24 38 1 1/2 1 7/8-12 340 250 345 250
28 42 - 2 1/4-12 380 280 400 290
32 - 2 2 1/2-12 450 330 470 350
Tab. 47
Information
Tighten screw-on connection with set torque.
u
Secure with screw-on connection.
u
Screw on box nut up to clearly noticeable increase in force (without wrench
extension).
u
Tighten box nut to aforementioned torque.
7.1.8 Standard torques for VSTI screw plugs
Thread Nm ft lb Thread Nm ft lb
M 10 x 1 10 7.4 M 26 x 1.5 100 74
M 12 x 1.5 20 15 M 27 x 2 120 88
M 14 x 1.5 30 22 R 3/4” 120 88
M 16 x 1.5 40 29 M 30 x 1.5 120 88
M 18 x 1.5 50 37 M 33 x 2 200 150
M 20 x 1.5 60 44 M 38 x 1.5 280 210
M 22 x 1.5 80 59 M 42 x 2 350 260
M 24 x 1.5 90 66 M 48 x 2 400 290
Tab. 48
106
© 2017 by Kohler Co. All rights reserved.
KD27V12 33521029401_3_1 en 2017-07-01
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