MGT 240M–1200M NXT2 3” TWIN ALTERNATING
MAINTENANCE
26
3150/3900 POWERHEAD PARTS LIST
Item No.
QTY
Part No.
Description
1.................1 ........19304-04 ............Backplate, 3150/3900
2.................1 ........15120 .................Bracket, Motor MTG, 3150/3900
3.................1 ........42581 .................Motor, Drive, 24V, 50/60 Hz, SP
4.................8 ........11224 .................Screw, Hex HD, 5/16 - 18 X 5/8,
SS
5.................4 ........16346 .................Nut, Hex, Jam, 5/16 - 18, 18-8-SS
6.................2 ........17797 .................Bracket, Switch, Mounting,
3150/3900
7.................5 ........10302 .................Insulator, Limit Swit ch
8.................4 ........10218 .................Switch, Micro
9.................2 ........16053 .................Bracket, Brine Side
10 ...............2 ........12624 .................Screw, Phil Pan, 40 X 1 1/2
11 ...............4 ........16052 .................Bushin, 3150/3900
12 ...............4 ........17567 .................Screw, Hex, Wsh HD, 8 X 1/2
13 ...............1 ........16494 .................Cam Assy, 3150/3900
14 ...............8 ........10231 .................Screw, Slot Hex, 1/4 - 20 X 1/2
18-8 SS
15 ...............2 ........16046 .................Gear, Drive
16 ...............3 ........11774 .................Ring, Retaining
17 ...............2 ........16047 .................Link, Drive
18 ...............2 ........11709 .................Pin, Drive Link
19 ...............1 ........16048 .................Bearing, Drive Link
20 ...............2 ........11898 .................Clip, 3150/3900
21 ...............2 ........16045 .................Pinion, Drive
22 ...............2 ........11381 .................Pin, Roll, 2900/3900
23 ...............7 ........10872 .................Screw, Hex Wsh, 8-32 X 17/64
24 ...............8 ........11235 .................Nut, Hex, 1/4 - 20
25 ...............2 ........16050 .................Ring, Retaining
26 ...............2 ........16059 .................Washer, SS, .88, 3150/3900
27 ...............2 ........16051 .................Ring, Retaining, Bowed
28 ...............8 ........19800 .................Plug, .140, White
29 ...............1 ........15806 .................Plug, Hole, Heyco, #2693
30 ...............1 ........19591 .................Plug, .8750 Hole, Recessed,
Black
31 ...............3 ........11080 .................Screw, FLT HD Mach, 8-32 X 3/8
32 ...............2 ........17967 .................Fitting Assy, Liquid Tight, Blk
33 ...............1 ........40941 .................Wire Harness, Upper Drive
34 ...............1 ........40943 .................Wire Harness, Lower Drive W/
Molded Strain Relief
35 ...............1 ........Power Supplies........See Service Assemblies on Page 41.
........Power Supplies........See Service Assemblies on Page 41.
........Power Supplies........See Service Assemblies on Page 41.
36 ...............1 ........19121 .................Meter Cable Assembly
.........19121-08 ............Meter Cable Assembly,
35 inch long with connector
.........19121-09 ............Meter Cable Assembly,
100 inch long with connector
.........19121-10 ............Meter Cable Assembly,
304 inch long with connector
37 ...............1 ........14202-01 ............Screw, Hex Wsh, 8-32 X 5/16
38 ...............1 ........17421 .................Plug, 1.20 Hole
39 ...............2 ........60240-02 ............Cover Assy, 3150/3900, Env,
Black
40 ...............1 ........42581 .................Motor, Drive, 115V, 50/60Hz, SP
41 ...............1 ........19305 .................Backplate, 3900, Lower, Env
42 ...............1 ........16086 .................Bracket, Motor Mounting
43 ...............1 ........19315 .................Indicator, Service/Standby, 3900
44 ...............1 ........18726 .................Spacer, Indicator
45 ...............1 ........16048 .................Bearing, Drive Link
46 ...............2 ........11805 .................Screw, RD HD, 4-40 X 5/8, Type 1
47 ...............1 ........16495 .................Cam Assy, 3900, Lower
48 ...............1 ........41102 .................Label, 3200NT, Ground
49 ...............1 ........19801 .................Plug, .190 Dia, White
50 ...............1 ........19691 .................Plug, .750 Dia, Recessed, Black
51 ...............1 ........61763 .................Kit, Can Communication Cable
52 ...............1 ........62115............... Timer Assy NXT2
53 .........................60057-03 ............Drive Assy, 3150, 3900 Upper, 24V
50/60 Hz
54 .........................60058-03 ............Lower Drive Assy, 3900, 24V
50/60 Hz
55 .........................* .........................Powerhead Assy, 3150, 3900
Upper
56 .........................* .........................Powerhead Assy, 3900 Lower
57 .........................* .........................Powerhead Assy, 3900 Upper &
Lower
58 ...............1 ........19791 .................Meter Cable Assembly
.........19791-02 ............Meter Cable Assembly,
28 inch long with connector
.........19791-04 ............Meter Cable Assembly,
100 inch long with connector
.........19791-05 ............Meter Cable Assembly,
304 inch long with connector
* Call your distributor for Part Number
NOTE: For all other service part numbers, see the Service
Manual that accompanies the control valve.
Item No.
QTY
Part No.
Description
