BENDIX BW7258 Manuale Utente Pagina 1

Bendix®EB™& ES™Air Drum BrakesPremium wheel-end brake productsService Manual

CamshaftShoe AssemblyShoe AssemblyRollerShoe ReturnSpringColor - WhiteGrease FittingRetainerRollerGreaseSealBracketAssemblyCamshaftBushingCam Head Wa

Parts Nomenclature

CamshaftShoe AssemblyShoe AssemblyCamshaft Rollerand pinShoe ReturnSpringColor - GreenCamshaft Rollerand PinGreaseSealBracketAssemblyCamshaftBushing

Model ES-165 and EB-165 Interchangeability

Figure 6

Spider Part No.LocationAir ChamberBracket FlangeShape forCast SpiderCast SpiderDouble Anchor PinAir ChamberBracket FlangeShape forCast SpiderSpider

Brake Adjustment - Manual Brake AdjusterNOTE:WARNING:

BMeasure ThisDistanceat 80 psi,Dimension “B”3.

Periodic ServiceMaintenance and AdjustmentBrake Operation CheckNOTE: 1.

Service IntervalsBrake RelineCamshaft Radial Play

Section 1: General Information

3. 

Shoe Removal

NOTE: The following procedures are divided into sections, identifi ed by brake model numbers.Shoe Removal EB models (except EB-150-4L)/ES-165-5D,L /



ES-150-4L and EB-150-4L Brakes1. 2. 

4.Figure 19. Roller and Retainer

ES-165-7M Heavy-Duty Brake, Continued7.9.

4. Figure 26. Cap Screw RemovalFigure 25. Ret

7. NOTE:

RemoveSnap RingUse Pullerto RemoveRotate AdjusterUntil SlackAdjuster isClear of Clevis1.

List of Illustrations

Figure 32. Spider Mounting Hardware RemovalFigure 33. Dustshield Mounting Hardware RemovalFor All 165-5,6,7,8L ModelsDustshield RemovalNOTE:



Drum Inspection

InspectionInspection4. 

Wearable Lining Remaining Lining Worn All EB-165 (Standard Production) Worn 150-4D, 150-80, F & 6DES-165-7D, L & F(Extended Service)Minimum

Figure 38. Camshaft Radial Play InspectionFigure 39. Camshaft InspectionInspectionInspectionCamshaft Radial Play Inspection

SPECIAL NOTE: 

! ! Figure 43. Automatic Slack Adjuster InspectionInspectionFigure 42. Air Chamber InspectionTable 6. Distance: Clevis Pin Hole Centerline to Air

! Table 7. Camshaft Bushing Installation Specifi cationsNote:

3. 4. NOTE: 

List of Illustrations

Spider InstallationSPECIAL NOTE: 

Figure 50. Attaching Screw LocationTDustshield Installation (One Piece)Installation / Assembly1.

Air Chamber Bracket InstallationEB/ES-150-4L Brake1.Removal/Disassembly - Air Cha

Figure 53. Cam Head Washer InstallationCamshaft Installation! ! Figure 52. Camshaft InstallationInstallation / Assembly1.

5.NOTE:

Shoe and Lining InstallationTable 8. Shoe Installation Procedure IndexInstallation / Assembly11.

Figure 58. Shoe Retaining Spring InstallationFigure 59. Shoe Return Spring and Roller Installation! Installation / AssemblyBrake Adjuster/Shoe and

Figure 60. Upper and Lower Shoe PositioningShoe And Lining Installation! Figure 61. Shoe Return Spring Installation! ! Installation / AssemblyNOTE

Figure 62. Upper and Lower Shoe PositioningFigure 63. Shoe Return Spring Installation! ! Installation / AssemblyShoe and LiningInstallationAll EB

Figure 65. Shoe Return Spring InstallationShoe And Lining InstallationFigure 64. Roller Retainer InstallationInstallation / Assembly6. For ES-165

Foreword/Lining Material WarningHow to Use this Manual  

Figure 68. Lower Shoe and Anchor Pin InstallationFigure 70. Cap Screw InstallationFigure 69. Upper Shoe and Anchor Pin InstallationFigure 67. An

Figure 71. Shoe Return Spring InstallationFigure 73. Roller and Retainer InstallationFigure 72. Roller Retainer InstallationShoe InstallationFigu

Figure 75. Groove Pin InstallationFigure 76. Spider Anchor Pin Bushing Installation! ! Figure 77. Shoe Anchor Pin Bushing InstallationShoe Instal

Figure 78. Lower Shoe PositioningFigure 79. Upper Shoe PositioningFigure 80. Upper Shoe InstallationShoe InstallationTFigure 81. Lower Shoe and

Fastener Torque Specifi cationsAll EB/ES 165, 150-4D, 150-8D, F & 6D Fastener Torque lbs./ft. – lbs./in. N.m 

Specifi cations

Specifi cations

Specifi cations

BW7258 ©2008 Bendix Spicer Foundation Brake LLC • 04/08 • All Rights Reserved • Printed in U.S.A.901 Cleveland Street • Elyria, Ohio 44035 • 1-866-61

 DANGERAVOID CREATING DUSTPOSSIBLE CANCER AND LUNG DISEASE HAZARDWhile Bendix Spicer Foundation Brake LLC does not offer asbestos brake linings, the



Figure 2. Bendix Brake Model Identifi cationGeneral InformationModel CoverageE S - 1 5 0 - 0 8 DServiceConfigurationB - Standard ServiceS -

CamshaftShoe AssemblyShoe AssemblyShoe RetainerSpringColor - BlueCam RollerCam RollerShoe ReturnSpringColor - BlueDustshieldShoe*Hold-DownSpringBolt*