MODEL TYPE SECTION/GROUP DATE SUBJECT 102 E / E4500 / J4500 Series Coaches Service Information 04--Brakes MERITOR BRAKE CALIPER SERVICE PARTS CHART Dec. 24, 2003 CONDITIONS may be purchased from MCI Service, Louisville, Kentucky or from MCI Service,Newcastle,Ontario. Description: MCI is releasing a Service Chart, identifying service replacement parts for the Meritor D---Lisa disc brakes used on E4500 / J4500 model coaches. Service Information: 1. New parts will be available for service replacement. 1 04-01-1044 Kit - Housing Assy, LH 1 Housing Assy, LH 1 1 Guide Pin Bolt, Long 1a 1 Guide Pin Bolt, Short 1b 2 Guide Pin Cap 1c 1 04-01-1045 Kit - Housing Assy, RH 1 Housing Assy, RH 1 1 Guide Pin Bolt, Long 1a 1 Guide Pin Bolt, Short 1b 2 Guide Pin Cap 1c 1 04-01-1019 Kit - Pad 4 Pad Assembly 3a 2 Spreader Spring 3b 1 04-01-1008 Kit - Pad Fitting 2 Spreader Spring 4a 4 Pad Retaining Pin 4b 4 Pad Clip 4c 1 04-01-1046 Kit - Guide Pin Dust Cover 1 Guide Sleeve, Short 5a 2 Guide Pin Dust Cover 5f 1 Guide Sleeve, Long 5b 1 Guide Pin Bolt, Short 5c 1 Guide Pin Bolt, Long 5d 2 Cap 5e 2 Dust Cover Retainer 5g 1 Bush 5h 2 Bush 5i 1 04-01-1010 Kit - Guide Pin Dust Cover 1 Guide Pin Dust Cover 6a 1 Guide Pin Dust Cover 6a
DATE DEC. 24, 2003 PAGE 2 1 04-01-1047 Kit - Auto Adjuster, LH 1 Adjuster Assy, LH 7a 1 Drive Ring 7b 1 Spring 7c 1 Adjuster Dust Cover 7d 1 04-01-1048 Kit - Auto Adjuster, RH 1 Adjuster Assy, RH 7a 1 Drive Ring 7b 1 Spring 7c 1 Adjuster Dust Cover 7d 1 04-01-1049 Kit - Adjuster Tappet, LH 1 Adjuster Nut, LH 8a 1 Tappet, LH 8b 1 MainReturnSpring 8c 1 04-01-1050 Kit - Adjuster Tappet, RH 1 Adjuster Nut, RH 8a 1 Tappet, RH 8b 1 MainReturnSpring 8c 1 04-01-1051 Kit - Operating Shaft, LH 1 Operating Shaft c/w Grease Ftg. 9a 3 Ball 9b 1 Ramp 9c 1 Anti Rotation Pin 9d 1 04-01-1052 Kit - Operating Shaft, RH 1 Operating Shaft c/w Grease Ftg. 9a 3 Ball 9b 1 Ramp 9c 1 Anti Rotation Pin 9d 1 04-01-1053 Kit - Bush / Bearing 1 Bearing Thrust 10a 1 Washer Thrust 10b 1 Needle Bearing 10c 1 Bush 10d 1 Retainer 10e
DATE DEC. 24, 2003 PAGE 3 1 04-01-1054 Kit - Seal 1 Op Shaft Seal 11a 1 Adjuster Seal 11b 1 Adjuster Dust cover 11c 1 Gasket 11d 1 Tappet D/Cover 11e 2 Guide Pin Dust Cover 11f 2 Guide Pin Dust Cover 11f 1 Shield 11g Nipple not shown 1 04-01-1011 Kit - Guide Pin Bolt 1 Guide Pin Bolt ( Long ) 12a 1 Guide Pin Bolt ( Short ) 12b 2 Guide Pin Caps 12c 1 04-01-1014 Kit - Spreader Plate 1 Spreader Plate 26a 1 Bolt 26b 1 04-01-1041 Kit - Housing Overhaul, LH 1 Cover Plate Assy 27a 2 Cover Plate Pin 19 3 Ball 27c 1 Adjuster Assy. 27d 1 Drive Wheel 7b 1 Spring 27f 1 Gasket 27g 6 Bolt 17 4 Bolt---Brkt., Brake Chamber Mtg. not shown 1 Pin--- Anti-rotation 19 1 Fitting Instructions 1 04-01-1042 Kit - Housing Overhaul, RH 1 Cover Plate Assy 27a 2 Cover Plate Pin 19 3 Ball 27c 1 Adjuster Assy. 27d 1 Drive Wheel 7b 1 Spring 27f 1 Gasket 27g 6 Bolt 17 4 Bolt---Brkt., Brake Chamber Mtg. not shown 1 Pin--- Anti-rotation 19 1 Fitting Instructions
DATE DEC. 24, 2003 PAGE 4 1 04-01-1025 Kit - Lever, LH 1 Lever not shown 1 Pinch Bolt not shown 1 04-01-1024 Kit - Lever, RH 1 Lever not shown 1 Pinch Bolt not shown 1 04-01-1057 Carrier 2 1 04-01-1056 Gasket 18 for HUB & ROTOR ASSY -- FRONT / TAG AXLES Qty. ( per wheel ) New P/N Description 15-02-1003 Hub & Rotor Assembly - LH / RH ( Nuts, Inner Cone & Seal ) 1 15-02-1004 Hub & Rotor Assembly 1 15-02-1005 Hub & Stud Assembly 1 15-02-1006 Hub & Cup Assembly 1 15M-2-25 Cup - Brg, Inner 1 15-2-504 Cup - Brg, Outer 10 15-02-1030 Stud - Wheel, RH ( M22 x 1.5 ) 1 15-02-1008 Exciter 10 15-02-1009 Screw 1 15-02-1010 Rotor Assembly 10 15-02-1011 Wheel Nut 1 15M-2-29 Bearing Cone, Inner 1 15-02-1012 Seal - Wheel Oil, C / R 1 15-02-1013 Bearing Cone, Outer 1 15C-2-33 Gasket - Hub Cap 1 15L-2-74 Cap Assy - Hub 1 15L-2-75 Plug - Vent / Fill 6 15-02-1031 Capscrew - Hub Cap 6 15-02-1016 Lockwasher
DATE DEC. 24, 2003 PAGE 5 for HUB & ROTOR ASSY -- DRIVE AXLES Qty. ( per wheel ) New P/N Description 15-02-1018 Hub & Rotor Assembly - LH / RH ( Nuts, Inner Cone & Seal ) 1 15-02-1019 Hub & Stud Assembly 1 15-02-1020 Hub & Cup Assembly 1 15A-2-27 Cup - Brg, Inner 1 15-2-504 Cup - Brg, Outer 10 15-02-1021 Stud - Wheel, RH ( M22 x 1.5 ) 10 15-02-1009 Screw 1 15-02-1010 Rotor Assembly 10 15-02-1011 Wheel Nut 1 2L-3-86 Bearing Cone, Inner 1 15-02-1024 Seal - Wheel Oil, C / R 1 15-3-505 Bearing Cone, Outer 1 2B-2-12 Nut - Wheel Brg, Inner 1 15C-3-18 Washer - Lock 1 15L-3-15 Washer - Lock 1 02-01-1062 Nut - Wheel Brg, Outer 1 02-01-1063 Gasket - Axle Shaft 1 02-01-1064 Shaft - Axle, LH 1 02-01-1065 Shaft - Axle, RH 1 2J-2-10 Plug 8 2B-3-22 Dowel 8 2B-3-23 Washer - Lock 8 4M-4-16 Nut
DATE DEC. 24, 2003 PAGE 6 26 27a 27a 8c 1c Figure 1.