SM_MC_6P Ver.2.0_2021
Service / Repair
38
F
Tool List for NA6 MPU
Pump
Descripon Tool Torque
By-pass Valve FA
4 M8 screws for unloa-
der valve Unbracho 6 20 Nm
2 M8 screws for outlet
ng Unbracho 6 20 Nm
Plug for ow switch NV14 14 Nm
Opening pressure val-
ve NV22 20 Nm
Adjustment screw Unbracho 6 N/A
Plug 1/8" (only for NA5 Unbracho 4 10 Nm
Plug for control piston NV30 40 Nm
Test Screw Unbracho 6 14 Nm
Plug for venturi tube NV14 14 Nm
Detergent studs NV 17 20 Nm
Venturi NV 8 1,4 Nm
Cylinder Head
8 M10 screws for
pump assy Unbracho 8 30 Nm
Thrust collar Screw driver N/A
Outlet valves Pull out tool N/A
Inlet valves Mandrel and hammer N/A
Primary seals ø24 Seal tool N/A
Cylinderblock
2 M6 service screws Unbracho 5 10 Nm
Oil seals Ring and hammer N/A
Wobble disc assy
Lock ring Lock ring pliers N/A
Motor
D-bearing cover
4 M8 screws for D-
bearing cover Unbracho 6 20 Nm
Oil plug outlet NV24 40 Nm
Fan
4 screws for fan cover Screw driver * 1 Nm
Lock ring Pliers N/A
Fan N/A
N-bearing cover
4 M8 screws for N-
bearing cover Unbracho 6 20 Nm
Torque & Tools list
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