Specifications

RailCorp Infrastructure Engineering Manual – Signalling
Maintenance Manual
Electric Point Machine Westinghouse Style M70 MKIII TMG E1583
6.1 Electric Point Machine Complete, ‘M70’ MKIII
Item No. Item Description Manufacturer's
Part No.
1 Cover, Complete M20750
2 Stud M20461
3 Roller — 2 in. Dia. M7624
4 Roller — 1 3/4 in. Dia. M7625
5 Lock Box CM267-27/2
6 Cover — Crankcase 146290
7 Crank — Main 71158
8 Bar — Slide with connector 146444
9 Block — Terminal, 4 Way 181829
10 Detector Slide, Complete
11 Detector Lever Assembly (Double) M23930
12 Bolt, 3/8 in. B.S.W. x 1 1/4 in Lg.
Hex. Hd. Steel Tin Plate M6800
13 Hood, Lock Slide M20548
14 Lug, Throw Bar 146443
15 Washer, Spring 3/16 in. Tin Plate 4024/10
16 Screw, 2BA x 3/8 in. Lg. Ch. Hd.
Steel, Tin Plate M2103
17 Washer, Plain 3/16 in. 4023/14
18 Base M20484
19 Tube, Insulating
AM4811-
33/2
20 Terminal, Chassis. Cu. Tin Plate BM510-54/1
21 Motor Protection Unit — 50 V dc M23832
22 Nut Nyloc. 2BA Steel 4254/30
23 Washer, 2BA, Plain, Brass, Tin Plate 17376
24 Rectifier, S10 PFA 4940/10
25 Washer, Spring, 3/16 in. Tin Plate 4024/10
26 Screw, 2BA x 3/8 in. 1g. Ch. Hd.y
Steel, Tin Plate M2103
27 Screw, 3/8 in. BSW x 3/4 in. Lg.
Hex. Hd. Steel, Tin Plate 4166/23
28 Conduit, outlet 'ELMACO' , 'ELMACO
Cat. No. 161' 4467/137
29 Hasp and Staple, Safety Type 6 1/2 in.
`McPHERSONS Cat. No. F1607' 4742/15
30 Bracket, Contactor Mounting, AC Immune M23471
31 Contactor, Complete, 50Vdc M23856
32 Clip, Spring AM3879-59/1
33 Tab. Housing 'AMP No. 480171-1' 4036/87
34 Receptacle 4036/176
35 Screw, 4BA x 1/4 in. Lg. Ch. Hd. M2328
Steel, Tin Plate
36 Rivet, Pop. 1/8 in. 4745/0
37 Washer, Star, 3/8 in. 4025/0
38 Screw, 3/8 in., UNC X 3/4 in. Lg. Hex.
Hd. Steel, Tin Plate 4166/52
39 Motor, Complete, 110 Vdc Series Wound M23805
40 Bolt, 3/8 in. BSW x 2 ins. Lg. Hex. Hd.
M.I. No.
Version 1.0 © RailCorp 2009 Page 40 of 52
Issue Date: 1 December 2009 Uncontrolled when Printed