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Meritor Drivetrain Plus Product Identification Guide

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Meritor Drivetrain Plus Product Identification Guide Brought to you by Pro Gear & Transmission. For parts or service call: 877-776-4600 407-872-1901 www.globaldifferentialsupply.com 906 W. Gore St. Orlando, FL 32805 [email protected] sect1.fm Page -3 Thursday, July 29, 2004 11:39 AM ~MERITOR® an ArvinMeritor brand Publication TP-03167 DriveTrain PlusTM by ArvinMeritor Product Identification Guide Issued 03-04 partsID.book Page -2 Tuesday, March 2, 2004 2:57 PM Overview This publication provides identification information for Meritor, Meritor WABCO and Gabriel products. Product pictures and drawings, identification tag locations and model nomenclatures are provided. How to Obtain Maintenance and Service Information On the Web Visit the DriveTrain PlusTM by ArvinMeritor Tech Library at drivetrainplus.com to easily access product and service information. The Library also offers an interactive and printable Literature Order Form. ArvinMeritor’s Customer Service Center Call ArvinMeritor’s Customer Service Center at 800-535-5560. Technical Electronic Library on CD The DriveTrain PlusTM by ArvinMeritor Technical Electronic Library on CD contains product and service information for most Meritor and Meritor WABCO products. The cost is $20. Specify TP-9853. Information contained in this publication was in effect at the time the publication was approved for printing and is subject to change without notice or liability. Meritor Heavy Vehicle Systems, LLC, reserves the right to revise the information presented or to discontinue the production of parts described at any time. -2 Meritor TP-03167 partsID.book Page -1 Tuesday, March 2, 2004 2:57 PM Contents Brakes pg. 1 Section 1: Brakes pg. 26 Section 8: Trailer Axles Automatic Slack Adjusters Identification Clutches Identification 27 Model Nomenclature TM 2 Four-Piston Quadraulic Disc Brake Caliper 28 Section 9: Transmissions 3 Cam Brakes FreedomLine® Identification Identification 4 Cam Brakes Model Nomenclature Drivelines 5 Model Nomenclature 29 Platform “G” 6Air Disc Brakes Identification Model Nomenclature Model Nomenclature 7 Wedge Brakes Identification 30 Section 10: Transfer Cases Identification Model Nomenclature Axles Front 31 Model Nomenclature 8 Section 2: Clutches Identification 32 Section 11: Meritor WABCO Components TM 9 Model Nomenclature Enhanced Easy-Stop Trailer ABS Identification 10 Section 3: Drivelines External Modulator Valve Axles Rear Identification 33 Sensor with Molded Socket Yoke Identification In-Line Filter Valve 12 Section 4: Front Axles PLC DataMasterTM Trailer Data Extraction Module Front Non-Drive Steer Axles Reverse Detection Module Identification Hydraulic Anti-Lock Braking Systems (ABS) Bus and 13 Model Nomenclature 34 Identification Axles Coach 14 Front Drive Steer Axles Modulator Assembly Identification Sensor with Molded Socket Model Nomenclature Pneumatic ABS for Trucks, Tractors and Buses 15 Model Nomenclature Identification Trailer Air 16 Model Nomenclature 35 ABS Valve Package — Rear Axle Suspension 17 Section 5: Rear Axles ABS/ATC Valve Package — Rear Axle Single, Tandem and Tridem Rear Drive Axles ABS Valve Package — Front Axle Identification ABS Modulator Valve 18 Model Nomenclature 36 Automatic Traction Control Valve 19 Model Nomenclature Straight Sensor Axles Trailer Right Angle (90°) Sensor 20 Section 6: Bus and Coach Axles Air Dryers Bus and Coach Non-Drive Axles Identification Identification 37 Air Compressors 21 Bus and Coach Drive Axles 38 Air Brake System Valves Identification 39 Single or Dual Circuit Foot Valve and Pedal Transmissions Model Nomenclature Hand-Operated Valves 22 Model Nomenclature 40 Leveling Valves 23 Section 7: Trailer Air Suspension Systems 41 Section 12: Gabriel Shocks TM RideStar RHP Identification Identification Cases Transfer Model Nomenclature 24 RideStarTM RFS Series Identification 25 RideStarTM RFS Series Meritor WABCO Model Nomenclature Gabriel Shocks partsID.book Page 1 Tuesday, March 2, 2004 2:57 PM 1 Brakes Brakes Automatic Slack Adjusters Figure 1.1 Figure 1.2 4004149a Identification The part number is located on the side of the slack adjuster. Meritor uses either black, red, yellow, green or blue to color-code an automatic slack adjuster’s internal piston actuator piston according to brake type and air chamber size. Meritor uses a mylar tag on the body of the current-design slack adjuster to identify the color of the internal actuator piston. A color-coded tie wrap was used on previous-design slack adjusters. Figure 1.3 Figure 1.4 CURRENT DESIGN MYLAR TAG COLOR-CODED TIE WRAP PREVIOUS DESIGN 4003395a Meritor TP-03167 01 partsID.book Page 2 Tuesday, March 2, 2004 2:57 PM 1 Brakes Four-Piston QuadraulicTM Disc Brake Caliper Figure 1.5 Figure 1.6 PREVIOUS STYLE CURRENT STYLE 4003785a FigureCurrent 1.7Figure 1.8 Style Previous Style Metric caliper bolts SAE caliper bolts Caliper housing halves held Caliper housing halves held together by bolts in blind holes together by bolts and nuts in in the bridge area. the bridge area. Integral piston/heat shield Separate piston and heat shield Phenolic piston Metal piston An assembly number is located on the side of the four-piston QuadraulicTM disc brake caliper. Figure 1.9 Figure 1.10 Meritor HUBS DATE TIME 1121/17 /0s York, SC 0,0s PM 60450469005 4004429a 02 Meritor TP-03167 partsID.book Page 3 Tuesday, March 2, 2004 2:57 PM 1 Brakes Brakes Figure 1.14 Cam Brakes MERITOR SERVICE Figure 1.11 PARTS, SHOE AND LINING ASSEMBLY, Figure 1.12 MERITOR LINING PART NUMBER MATERIAL DESIGNATION BRAKES LINING: MA212 REPLACE WITH: S MA 212 4707 QP The Meritor brake warranty does not cover the cost of any repairs to a covered product that might result from the use of non-genuine Meritor parts. See Pub. SP9260. Shoe QFMSI 16.5-INCH Q PLUSTM BRAKE WITH A STAMPED SPIDER S MA 212 4707 QP 4002955c Meritor Brand Brake Type Designation 16.5-INCH Q PLUSTM BRAKE WITH A STAMPED SPIDER Designation (MA = Meritor R = Rockwell) D Friction Mix 400287a Identification 4002887a A model number tag for the brake assembly is located on the TM camshaft tube. An example of a part number for a 16.5 Q Plus Figure 1.15 EXAMPLE: MERITOR MA212 FF brake is QP1 1657 1234X. 4707 ANC 6133 D-159 53076 For bus and coach, the brakes are identified by a three-letter code on the axle identification plate. In addition to the model number tag on the cam tube, a brake shoe label is attached to the brake shoe web. This label provides information on brake type, lining material and service parts 4002661b replacement number. The brake shoe lining also contains identification. The information Identifying Q PlusTM LX500 and MX500 Brakes that exists on the edge code of the lining is listed in the following order. NOTE: Do not remove the identification tag from the camshaft ț Meritor stamped logo bracket during the extended maintenance period. ț Lining mix designation You can identify Q PlusTM LX500 and MX500 cam brakes by ț Friction code checking the identification tags affixed to the brake. ț Friction Material Standards Institute (FMSI) number, four to eight 1. A brake shoe tag identifies the brake as Q PlusTM. spaces 2. An additional identification tag imprinted with “SEE MERITOR ț Block type MAINTENANCE MANUAL MM-96173 FOR LUBE INFO,” which is affixed to the brake chamber bracket over the top of ț Meritor part number, last four digits the plugged grease hole, identifies the brake as a Q PlusTM ț Word drawing engineering change letter LX500 or MX500 brake. ț Julian date, four or five characters 3. Q PlusTM LX500 and MX500 brakes and Meritor automatic Figure 1.13 slack adjusters do not have grease fittings. Meritor TP-03167 03 partsID.book Page 4 Tuesday, March 2, 2004 2:57 PM 1 Brakes Cam Brakes Figure 1.16 Q Plus™ Components Q Series Components FMSI NO. 4707 PLUS-SHAPED HOLES (+) 28 RIVET HOLES 32 RIVET HOLES FMSI NO. 4515G STAMPED IN TABLE IN TABLE IN TABLE MERITOR BULGE MERITOR NO BULGE 16.5 Q PLUS™ 16.5 Q SERIES ON WEB ON WEB 16.5 Q PLUS™ 16.5 Q SERIES STAMPED ON WEB STAMPED ON WEB SHOE TAG SHOE TAG 16.5" X 7" Q PLUS™ SHOE 16.5" X 7" Q SHOE 4000323a 4000324a CAM PART NUMBER DEEPER POCKET TIP TO TIP = 4.25" LOCATED HERE CAM PART NUMBER 1.378 DIA. TIP TO TIP = 4.22" LOCATED HERE 1.18 DIA. 16.5 INCREASED Q PLUS™ LIFT LOCATED HERE 16.5" Q CAMSHAFT (1.5" DIA.-10 OR 28 SPLINES) 16.5" Q PLUS™ CAMSHAFT (1.5" DIA.-28 SPLINES) 4000326a 4000325a FMSI NO. 4702 16 RIVET HOLES IN TABLE FMSI NO. 1308 USED WITH USED WITH SPIDER BACKING PLATE MERITOR 14 RIVET HOLES 15 Q PLUS™ NO BULGE IN TABLE MERITOR ON WEB 15 Q SERIES BULGE ON WEB 15 Q PLUS™ SINGLE WEB STAMPED 15 Q SERIES ON WEB DOUBLE WEB STAMPED ON WEB 15" X 4" Q PLUS™ SHOE 15" X 4" Q SHOE 4000328a 4000327a CAM PART NUMBER DEEPER CAM 1.164 DIA. TIP TO TIP = 3.38" LOCATED HERE POCKET TIP TO TIP = 3.25" PART NUMBER LOCATED HERE 0.988 DIA. 15 INCREASED Q PLUS™ LIFT 15" Q CAMSHAFT (1.25" DIA.-10 OR 24 SPLINES) LOCATED HERE 15" Q PLUS™ CAMSHAFT (1.5" DIA.-28 SPLINES) 4000330a 4000329a Figure 1.17 Camshafts Shoes Return Springs Q Plus™ Q Plus™ Heavy-duty (blue) Q Plus™ Q Series Standard Q Series Q Series Standard 04 Meritor TP-03167 partsID.book Page 5 Tuesday, March 2, 2004 2:57 PM 1 Brakes Brakes Cam Brakes Model Nomenclature Figure 1.18 Q Plus™ Cam Brakes Model Numbers and Designations Brake Size Letters other than these are for older Q design 1540 = 15" x 4" (not Q Plus™) 1550 = 15" x 5" 1560 = 15" x 6" 1570 = 15" x 7" P = Plus 1586 = 15" x 8.6" L = LX500 1655 = 16-1/2" x 5" V = MX500 1656 = 16-1/2" x 6" 1657 = 16-1/2" x 7" 1658 = 16-1/2" x 8" 16586 = 16-1/2" x 8.6" Q = Quick Change XXXX 1657 1234 S = Stamped Spider Specification Number K = Integral Knuckle C = Cast Plus™ Place holder needed for 16508 brakes 1 = With Manual Slack (Export Only) 2 = With Automatic Slack 3 = With Manual Slack and Air Chamber 4 = With Automatic Slack and Air Chamber 5 = Less Slack but with Air Chamber Supplied 6 = Less Slack and Less Air Chamber A through Z NOTE: For other Meritor brake models, please consult H = Heavy-Duty Features your Meritor sales or service manager.
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