Speed Queen STD120CSH Tumbler-Dryer Parts Diagram

Drying Tumblers
TMB1273C_70410701
L O
W A I
R F
L
W
L O
A
D R E
A
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N O
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M P
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A
TU
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H I G
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D R
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T
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15
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60
120 Pound Capacity 170 Pound Capacity
Refer to Page 3 for Model Numbers
Parts
Part No. 70410701R12
www.alliancelaundry.com
December 2016

Table of Contents

Title Page
Parts Ordering Information........................................................................................................................................ 2
Serial Plate Location ................................................................................................................................................. 2
Model Identification ................................................................................................................................................... 3
Dual Timer Controls - MT Control Suffix ................................................................................................................... 4
Temperature Controls ............................................................................................................................................... 6
OPL Micro Control - MM Control Suffix..................................................................................................................... 8
OPL Micro Control - OM Control Suffix................................................................................................................... 10
Access and Lint Panels........................................................................................................................................... 12
Front Panel ............................................................................................................................................................. 14
Door Assembly........................................................................................................................................................ 16
Lint Screen and Drive Guard - 120 Pound Models ................................................................................................. 18
Lint Screen and Drive Guard - 170 Pound Models ................................................................................................. 20
Drive Sheave, Step Pulley and Belts ...................................................................................................................... 22
Trunnion Bearings................................................................................................................................................... 24
Cylinder Drive Motor ............................................................................................................................................... 26
Fan Motor and Fan Assembly - 120 Pound 60 Hertz Models ................................................................................. 28
Fan Motor and Fan Assembly - 120 Pound 50 Hertz Models ................................................................................. 30
Fan Motor Assembly - 170 Pound Models .............................................................................................................. 32
Fan Assembly - 170 Pound Models Through 4/8/98............................................................................................... 34
Fan Assembly - 170 Pound Models Starting 4/9/98................................................................................................ 36
Airflow Switch Assembly ......................................................................................................................................... 38
Cylinder and Trunnion Shaft ................................................................................................................................... 40
Gas Burner Unit - 120 Pound Models ..................................................................................................................... 42
Gas Burner Unit - 170 Pound Models ..................................................................................................................... 44
Gas Burner Orifices ................................................................................................................................................ 46
Steam Heating Unit ................................................................................................................................................. 48
Exhaust System Components - 170 Pound Models ............................................................................................... 50
Contactor Box Assembly - A, DT, JT and ST Models ............................................................................................. 52
Contactor Box - 120 Pound DC, JC and SC Models .............................................................................................. 54
Contactor Box Assembly - 170 Pound DC, JC and SC Models .............................................................................. 56
Contactor Box Harnesses ....................................................................................................................................... 58
Transformer Harness - DC, JC and SC Models...................................................................................................... 60
Parts Index .............................................................................................................................................................. 63
© Copyright 2016, Alliance Laundry Systems LLC
All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any means without the expressed written consent of the publisher.
70410701
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
1

Parts Ordering Information

TMB2659P_70410701
120 Pound
170 Pound
Junction
Box Cover
Serial
Plate
Wiring
Diagram
(Might be located in
literature packet)
Serial
Plate
If literature or replacement parts are required, con­tact the source from whom the machine was pur­chased or contact Alliance Laundry Systems at (920) 748-3950 for the name and address of the nearest authorized parts distributor.

Serial Plate Location

When calling or writing about your product, be sure to mention model and serial numbers. Model and serial numbers are located on serial plate(s) as shown.
For technical assistance, call the number listed below:
(920) 748-3121 Ripon, Wisconsin
2
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
70410701

Model Identification

Information in this manual is applicable to these tumbler models:
AT120CSH AT120FG AT170CSH AT170FG DC120CSH DC120FG DC170CSH DC170FG DT120CSH DT120FG DT170CSH DT170FG
Control Suffixes:
MM – OPL micro
MT – manual timer
OM – OPL micro
JC120CSH JC120FG JC170CSH JC170FG JT120CSH JT120FG JT170CSH JT170FG JTD120CG JTD120CSH
SC120AT SC120CSH SC120FG SC170CSH SC170FG ST120AT ST120CSH ST120FG ST170CSH ST170FG STD120CG STD120CSH
70410701
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3

Dual Timer Controls - MT Control Suffix

TMB2444P_70410701
10
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60
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© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
70410701
Dual Timer Controls - MT Control Suffix
REF PART NO. DESCRIPTION COMMENTS
1 JST-163-2 Pilot Light 60 Hertz; A, DT, JT and ST models
1 N/A Pilot Light 50 Hertz; DT, JT and ST models
1 N/A Indicator Light DC, JC and SC models
2 44106901P Push-to-Start Switch Kit A, DT, JT and ST models
2 M412230 Contact Block DC, JC and SC models
3 M400912P Relay 60 Hertz
3 M400911P Relay 50 Hertz; DT, JT and ST models
4 51780 Screw
5 M410900P Timer Kit Cooling; 60 Hertz; 15 minute
5 M410902P Timer Kit Cooling; 50 Hertz; 15 minute
5 M412079P Timer Cooling; 15 minute; DC, JC and SC models
6 M410901P Timer Kit Drying; 60 Hertz; 60 minute
6 M410903P Timer Kit Drying; 50 Hertz; 60 minute
6 N/A Timer Drying; 60 minute; DC, JC and SC models
7 M413055 Timer Harness Assembly A, DT, JT and ST models
7 M413641 Timer Harness Assembly DC, JC and SC models
8 N/A Control Box Harness Assembly A, DT, JT and ST models
9 N/A Screw
10 M411052 Screw
11 M400773 Knob Timer; A, DT and ST models
11 M410927 Knob Timer; JT models
12 M400072 Screw
13 M413431 Pushbutton Switch Ignition reset; DC, JC and SC gas models
14 N/A Timer Panel DT models; Black
14 M411575 Timer Panel A and ST models
14 N/A Timer Panel JT models; Silver
14 N/A Timer Panel JT models; Cocoa
14 N/A Timer Panel SC models
14 N/A Timer Panel JC models
14 N/A Timer Panel DC models
N/A = Part no longer available
70410701
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
5

Temperature Controls

TMB2449P_70410701
6
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70410701
Temperature Controls
REF PART NO. DESCRIPTION COMMENTS
NA 91024P Fuse Receptacle A, DT, JT and ST models
NA M413118 Fuse A, DT, JT and ST models
NA M405363 Terminal Block
NA 500823 Rotary Signal 60 Hertz
NA M401391P Transformer 50 Hertz; DT, JT and ST gas models with MT control
suffix; On 60 Hertz models, transformer is located in contactor box
1 M406789P Ignition Control 120 Volt; A, DT, JT and ST reversing models with MM
and MT control suffixes
1 44264801 Ignition Control Kit 24 Volt; A, DT, JT and ST reversing models with OM
control suffix
1 44264901 Ignition Control Kit DC, JC and SC reversing models with MT and OM
control suffixes; Australian reversing models with OM control suffix
2 JST-163-2 Pilot Light 60 Hertz
2 N/A Pilot Light 50 Hertz; DT, JT and ST models
2 N/A Indicator Light 50 Hertz; 120 pound DC, JC and SC models
3 N/A Control Harness Assembly A, DT, JT and ST models with MT control suffix
4 N/A Ignition Control Harness Assembly A, DT, JT and ST gas models with MM and MT control
suffixes; Used with 70367301P Ignition Control
4 M413534P Ignition Control Harness Assembly A, DT, JT and ST gas models with OM control suffix;
Used with 70367301P Ignition Control
5 M411333P Thermostat
6 N/A Contact Block DC, JC and SC models
7 N/A Main Harness Assembly A, DT, JT and ST models with MM control suffix
8 N/A Screw
9 N/A Emergency Stop Pushbutton DC, JC and SC models
10 M413270 Rocker Switch
11 N/A Temperature Knob A, DT and ST models
11 N/A Temperature Knob JT models
12 M400072 Screw
13 N/A Thermostat Panel DT models
13 M411572 Thermostat Panel A and ST models
13 N/A Thermostat Panel JT models; Silver
13 M411574 Thermostat Panel JT models; Cocoa
13 N/A Thermostat Panel SC models
13 N/A Thermostat Panel JC models
13 N/A Thermostat Panel DC models
N/A = Part no longer available
70410701
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7

OPL Micro Control - MM Control Suffix

TMB2450P_70410701
8
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
70410701
OPL Micro Control - MM Control Suffix
REF PART NO. DESCRIPTION COMMENTS
1 M413089W Face Plate
2 M400664 Screw
3 N/A Hole Plug
4 M412961 Microprocessor Overlay DT models
4 N/A Microprocessor Overlay ST models
4 N/A Microprocessor Overlay JT models
5 M413094 Micro Mounting Plate
6 N/A Spacer
7 N/A Control and Carton Kit
8 N/A Battery
9 N/A Clamp
10 N/A Mounting Plate
11 N/A Control Box Harness Assembly A, DT, JT and ST models
12 N/A Micro Control Harness Assembly
13 M400713 Drive Rivet
14 N/A Main Harness Assembly A, DT, JT and ST models
15 N/A Screw
16 70054 Nut
17 M413236 Switch Plate
18 M413270 Rocker Switch
N/A = Part no longer available
70410701
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
9

OPL Micro Control - OM Control Suffix

TMB2408P_70410701
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© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
70410701
OPL Micro Control - OM Control Suffix
REF PART NO. DESCRIPTION COMMENTS
1 N/A Pushbutton Emergency stop; DC, JC and SC models
2 M413431 Pushbutton Switch Ignition reset; DC, JC and SC gas models
3 N/A Emergency Stop Panel DC and SC gas models
3 M414245R Emergency Stop Panel DC and SC steam models
3 N/A Emergency Stop Panel JC models
4 N/A Contact Block DC, JC and SC models
5 N/A Main Harness Assembly A, DT, JT and ST models
6 N/A Main Harness Assembly DC, JC and SC models
7 N/A Screw
8 70128401 Overlay A, SC and ST models; Text
8 70130501 Overlay A, SC and ST models; Icon
8 M413425 Microprocessor Overlay DC and DT models; Nonreversing
8 M413426 Microprocessor Overlay DC and DT models; Reversing
8 70128601 Overlay JC and JT models; Text
8 70130701 Overlay JC and JT models; Icon
9 N/A Micro Mounting Assembly
10 70228401P Control Kit
11 70054 Nut
12 N/A Control Box Harness Assembly 120 pound A, DT, JT and ST models
12 N/A Control Box Harness Assembly 170 pound models
13 N/A Face Plate
14 M400664 Screw
N/A = Part no longer available
70410701
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
11

Access and Lint Panels

TMB1729P_70410701
12
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
70410701
Access and Lint Panels
REF PART NO. DESCRIPTION COMMENTS
NA M412980W Top Access Panel Gusset Left; Attach to item 3
NA M412979W Top Access Panel Gusset Right; Attach to item 3
NA 44017801 Lint Panel Clip Attached to back of lint panel with 2 of item 6 and 2 of
item 7
NA 430757 Screw 6 required; Not included with item 11
1 M412963 Nameplate Overlay D models
1 M410355 Nameplate S models
1 44010401 Nameplate J models
1 N/A Nameplate Overlay A models
2 N/A Screw
3 M411348LP Access Panel Painted ; 120 pound models
3 N/A Access Panel Stainless steel; 120 pound models
3 N/A Access Panel Painted ; 170 pound models
3 M412951 Access Panel Stainless steel; 170 pound models
4 H8841927H Nut U-Clip
5 H87020202 Roller Catch Includes strike
6 M400044 Screw
7 23951 Nut
8 M411453*P Lint Panel Painted; 120 pound models
8 M411454P Lint Panel Stainless steel; 120 pound models
8 M411455*P Lint Panel Painted ; 170 pound models
8 M411456 Lint Panel Stainless steel; 170 pound models
9 M414504 Screw
10 N/A Kickplate Kit
11 N/A Lint Panel Bumper Black; 120 pound models
11 N/A Lint Panel Bumper Cocoa; 120 pound models
11 N/A Lint Panel Bumper Black; 170 pound models
11 N/A Lint Panel Bumper Cocoa; 170 pound models
* Add Letter To Designate Color. L - Almond W - White
N/A = Part no longer available
70410701
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
13

Front Panel

TMB2409P_70410701
14
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
70410701
Front Panel
REF PART NO. DESCRIPTION COMMENTS
NA M412551 Flexible Coupler DC, JC and SC models
1 M411383WP Front Panel Painted; 120 pound A, DT, JT and ST models with MT
control suffix
1 N/A Front Panel Stainless steel; 120 pound A, DT, JT and ST models with
MT control suffix
1 N/A Front Panel Painted; 120 pound DC, JC and SC models
1 M413075 Front Panel Stainless steel; 120 pound DC, JC and SC models
1 N/A Front Panel Painted; 120 pound A, DT, JT and ST models with MM
and OM control suffixes
1 M413274 Front Panel Stainless steel; 120 pound A, DT, JT and ST models with
MM and OM control suffixes
1 M412948WP Front Panel Painted; 170 pound A, DT, JT and ST models with MT
control suffix
1 M412949 Front Panel Stainless steel; 170 pound A, DT, JT and ST models with
MT control suffix
1 M413178W Front Panel Painted; 170 pound A, DT, JT and ST models with MM
and OM control suffixes
1 M413276 Front Panel Stainless steel; 170 pound A, DT, JT and ST models with
MM and OM control suffixes
1 N/A Front Panel Painted; 170 pound DC, JC and SC models
1 M414257 Front Panel Stainless steel; 170 pound DC, JC and SC models
2 M410892 Warning Label
3 M413054 Door Switch Harness Assembly A, DT, JT and ST models
4 H96418728 Mounting Insulation
5 H96422241 Door Switch A, DT, JT and ST models
5 M4842P3 Door Safety Switch Kit DC, JC and SC models
6 M400979 Nut
7 M410029 Hinge Pin
8 M410041P Panel Hinge Kit Upper
9 H88129648 Screw
10 M400671 Washer
11 M410042P Panel Hinge Kit Lower
12 N/A Lint Compartment Label A, DT and ST models
12 430527 Lint Compartment Label JT models
13 H88110267 Screw A, DT, JT and ST models
13 M412531 Screw DC, JC and SC models
14 M400072 Screw
15 M401223 Door Latch
16 N/A Screw
N/A = Part no longer available
70410701
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
15

Door Assembly

TMB2062P_70410701
16
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
70410701
Door Assembly
REF PART NO. DESCRIPTION COMMENTS
1 M400661 Screw
2 Q6163 Nut
3 M410289WP Loading Door Assembly Painted
3 N/A Loading Door Assembly Stainless steel
4 H96409156P Loading Door Gasket
5 70054 Nut
6 H88129648 Screw
7 51236 Nut
8 N/A Screw Actuator
9 M400044 Screw
10 M410031 Lower Door Hinge Silver; JT models
10 M410702P Lower Door Hinge Black; A, DT and ST models
11 M410030 Upper Door Hinge Silver; JT models
11 M410701P Upper Door Hinge Black; A, DT and ST models
12 70211904P Door Seal Kit
13 M409899P Door Glass and Seal Kit Includes item 12
14 M400133 Door Handle
15 M409385 Screw
N/A = Part no longer available
70410701
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
17

Lint Screen and Drive Guard - 120 Pound Models

TMB2785P_70410701
18
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
70410701
Lint Screen and Drive Guard - 120 Pound Models
REF PART NO. DESCRIPTION COMMENTS
NA H87020202 Roller Catch 2 required; For lint screen
NA M411223P Belt Guard Bottom
1 M414491P Belt Guard Side
2 M411222 Belt Guard Top
3 M400664 Screw
4 M414492P Belt Guard Cover
5 M409652 Lint Screen Frame
6 44063602 Lint Screen Includes frame
6 44077702P Lint Screen With snaps; Frame not included
7 M414704 Thermistor OM control suffix
7 M413212P Thermistor Assembly MM control suffix
8 23951 Nut
9 H96418413 Lint Screen Clip
10 M400044 Screw
11 M413552P Sensor Cable Assembly OM control suffix
11 M413343 Sensor Harness Assembly MM control suffix
70410701
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
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