ALLIANCE NA7521 Top-Load Washer Parts Manuals

Manuals and User Guides for ALLIANCE NA7521 Top-Load Washer Parts. We have 1 ALLIANCE NA7521 Top-Load Washer Parts manual available for free PDF download: Service

ALLIANCE NA7521 Service (112 pages)

automatic washer

Brand: ALLIANCE | Category: Washer | Size: 3.61 MB

Table of Contents
3
Section 1 - Safety Information

5
- Locating an Authorized Servicer
  6
Section 2 - Introduction

7
- Customer Service
  7
- Nameplate Location
  7
- Model Identification
  8
Section 3 - Troubleshooting

9
- 1 No Hot Water
  
  9
- 2 No Cold Water
  
  9
- 3 No Warm Water
  
  10
- 4 Water Fill Does Not Stop at Proper Level
  
  10
- 5 Timer Does Not Advance (Mechanical Timer Models Only)
  
  10
- 6 No Agitation
  
  11
- 7 Constant Agitation
  
  11
- 8 Slow Spin or no Spin
  
  12
- 9 Constant Spin
  
  12
- 10 Drive Motor Overload Protector Cycles Repeatedly
  
  13
- 11 Outer Tub Does Not Empty
  
  13
- 12 Excessive Vibration
  
  13
- 13 Water Leaking from Outer Tub
  
  14
Section 4 - Grounding

15
Section 5 - Service Procedures

19
- 18 Control Hood Assembly
  
  19
- 19 Electronic Control
  
  19
- 20 Timer
  
  23
- 21 Temperature Switch
  
  24
- 22 Pressure Switch
  
  24
- 23 Graphic Panel
  
  24
- 24 Loading Door
  
  24
- 25 Agitator
  
  25
- 26 Agitator, Drive Bell and Seal Kit Assembly
  
  25
- 27 Front Panel
  
  27
- 28 Pump Belt
  
  28
- 29 Drive Belt
  
  28
- 30 Motor and Mounting Bracket
  
  30
- 31 Idler Lever and Pulley
  
  31
- 32 Motor Drive Pulley or Pump Pulley
  
  33
- 33 Motor Switch
  
  33
- 34 Pump Assembly
  
  33
- 35 Cabinet Top Assembly
  
  34
- 36 Door and Out-Of-Balance Switch and Bracket Assembly
  
  36
- 37 Mixing Valve Assembly
  
  37
- 38 Washtub and Lint Filter
  
  37
- 39 Water Seal and Hub Assembly
  
  39
- 40 Outer Tub
  
  43
- 41 Drive Pulley and Helix
  
  46
- 42 Brake Assembly
  
  48
- 43 Lower Bearing Housing
  
  49
- 44 Transmission Assembly
  
  51
- 45 Balance Ring
  
  56
- 46 Upper Bearing Assembly
  
  56
- 47 Snubber Pads
  
  57
Section 6 - Adjustments

61
- 48 Leveling Legs
  
  61
- 49 Pressure Switch
  
  62
- 50 Belt (Agitate and Spin)
  
  62
- 51 Belt (Pump)
  
  63
- 52 Out-Of-Balance Switch Trigger
  
  64
Section 7 - Test Procedures

65
- 53 To Check Continuity through Motor Harness and Motor
  
  65
- 54 To Check Continuity through Base Harness, Control Harness and Timer for Motor Start Circuit
  
  65
Section 8 - Service Procedures Unique to the Electronic Control Model Washers

67
Section 10 - Internal Wiring of Washer Motor Switch

99
Section 11 - Wiring Diagrams

101

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ALLIANCE NA7521 Top-Load Washer Parts Manuals

ALLIANCE NA7521 Service (112 pages)

Table of Contents

Section 1 - Safety Information

Section 2 - Introduction

Section 3 - Troubleshooting

1 No Hot Water

2 No Cold Water

3 No Warm Water

4 Water Fill Does Not Stop at Proper Level

5 Timer Does Not Advance (Mechanical Timer Models Only)

6 No Agitation

7 Constant Agitation

8 Slow Spin or no Spin

9 Constant Spin

10 Drive Motor Overload Protector Cycles Repeatedly

11 Outer Tub Does Not Empty

12 Excessive Vibration

13 Water Leaking from Outer Tub

Section 4 - Grounding

14 Wall Receptacle Polarity Check

15 Power Cord to Cabinet Top, Cabinet Top to Control Hood Mounting Bracket, Pressure Switch Mounting Bracket and Ground Tab on Graphic Panel

16 Main Wire Harness to Top Left Rear Corner Gusset of Cabinet

17 Motor to Mounting Bracket to Base (if Present)

Section 5 - Service Procedures

18 Control Hood Assembly

19 Electronic Control

20 Timer

21 Temperature Switch

22 Pressure Switch

23 Graphic Panel

24 Loading Door

25 Agitator

26 Agitator, Drive Bell and Seal Kit Assembly

27 Front Panel

28 Pump Belt

29 Drive Belt

30 Motor and Mounting Bracket

31 Idler Lever and Pulley

32 Motor Drive Pulley or Pump Pulley

33 Motor Switch

34 Pump Assembly

35 Cabinet Top Assembly

36 Door and Out-Of-Balance Switch and Bracket Assembly

37 Mixing Valve Assembly

38 Washtub and Lint Filter

39 Water Seal and Hub Assembly

40 Outer Tub

41 Drive Pulley and Helix

42 Brake Assembly

43 Lower Bearing Housing

44 Transmission Assembly

45 Balance Ring

46 Upper Bearing Assembly

47 Snubber Pads

Section 6 - Adjustments

48 Leveling Legs

49 Pressure Switch

50 Belt (Agitate and Spin)

51 Belt (Pump)

52 Out-Of-Balance Switch Trigger

Section 7 - Test Procedures

53 To Check Continuity through Motor Harness and Motor

54 To Check Continuity through Base Harness, Control Harness and Timer for Motor Start Circuit

Section 8 - Service Procedures Unique to the Electronic Control Model Washers

55 Electrical Requirements

56 Grounding Instructions

57 Washer Operation

58 Automatic Preprogrammed Cycles

59 Status Lights

60 Other Features

61 Customizing Preprogrammed Cycles

62 Troubleshooting Electronic Control

63 Diagnostic Cycle

64 Failure Symptoms

65 Symptom: Flashing Display

66 Symptom: Indicator Leds (I.e. Wash, Rinse, Spin, Unbalanced) Do Not Light

67 Symptom: Tripped Circuit Breaker or Blown Fuse

68 Symptom: Washer will Not Fill or Wrong Temperature Fill

69 Symptom: Washer will Not Agitate Properly