Wright Flow Technologies Revolution R0150X - Fasteners & Torque Settings

Page 56
6.2 Fasteners & Torque Settings.
Description
Position
Size 6
Size 7
Dome Nut
Front Cover /
Qty / Pump
8
8
Rotorcase
Size - mm
M20
M24
Torque - Nm
150
320
Torque – ft-lb
110
236
Rotor Retainer
Rotor / Shaft
Qty / Pump
2
2
Size - mm
M10
M12
Torque - Nm
27
40
Torque – ft-lb
20
30
Socket Cap Head Screw
Lobe Retainer Bolts
Qty / Pump
6
6
Size - mm
M16
M20
Torque - Nm
190
185
Torque – ft-lb
120
136
Stud
Front Cover /
Qty / Pump
4
4
Rotorcase
Size - mm
M20
M24
Torque - Nm
160
320
Torque – ft-lb
120
236
Button Head Cap Screw
Anti-Rotation Washer /
Qty / Pump
2
2
Rotorcase
Size - mm
M8
M10
Torque - Nm
25
25
Torque – ft-lb
18
18
Stud
Gearbox Housing /
Qty / Pump
4
4
Front Cover
Size - mm
M20
M24
Torque - Nm
160
320
Torque – ft-lb
120
236
Socket Cap Head Screw
Rotorcase /
Qty / Pump
5
2
Bearing Housing
Size - mm
M16
M20
Torque - Nm
190
185
Torque – ft-lb
140
136
Drive Shaft /
Bearing Housing /
Rolling Torque Nm
3 – 10.5
15-Sep
Driven Shaft
Gearbox Housing
Rolling Torque
2.2 – 7.75
6.6 – 11.1
ft-lb
Table continued on next page