Specifications

Page 41
5.2 Fasteners & Torque Settings.
ITEM DESCRIPTION POSITION RTP20 RTP30
2 Socket Head Cap Screw Foot / Rotorcase
Quantity / Pump
Size
Torque (NM)
4
M10 x 16
77
4
M10 x 20
77
7 Socket Head Cap Screw
Gearbox /
Rotorcase
Quantity / Pump
Size
Torque (NM)
4
M10 x 55
77
4
M10 x 45
77
- Seal Lock Nut (See 1.0) Rotorcase
Quantity / Pump
Size
Torque (NM)
N/A
2
M65 x 2.0
50
14 Socket Head Cap Screw
Timing Gear /
Shaft
Quantity / Pump
Size
Torque (NM)
10
M6 x 20
16
5
M6 x 20
16
35 Retainer Rotor / Shaft
Quantity / Pump
Part No.
Torque (NM)
2
G33-2052-01
109
2
C33-2051-01
109
36 Dome Nut (Acorn)
Front Cover /
Rotorcase
Quantity / Pump
Size
Torque (NM)
4
M12
102
8
M10
58
37 Stud
Front Cover /
Rotorcase
Quantity / Pump
Size
Torque (NM)
4
M12 x 38
107
8
M10 x 30
61
56 Hammer Drive Screw
Nameplate /
Gearbox
Quantity / Pump
Size
Torque (NM)
4
-
-
4
-
-
74 Socket Head Cap Screw
Endplate /
Gearbox
Quantity / Pump
Size
Torque (NM)
10
M8 x 30
45
6
M10 x 25
50
-
Individual
Shaft Rolling Torque
(Product and Lip Seal N
OT Installed)
Rolling Torque
(NM)
1.5 to 2.0 2.0 to 2.5
Notes: 1.0) See product seal section 4.3 where applicable.
2.0) For position of items see section 5.6, typical basic pump build.