NAVISTAR MPAPS P-9542-2018 Quality Requirements For Manual Automated Manual Dual Clutch and Automatic Transmissions.pdf
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1、This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2018 by Navistar, Inc. JANUARY 2018 Page 1 of 7 NAVISTAR, INC. Material, Parts, and Process Specification
2、 (MPAPS) NUMBER: MPAPS P-9542 Former Designation: TMS-9542 TITLE : Quality Requirements For Manual, Automated Manual, Dual Clutch and Automatic Transmissions CURRENT REV. No.: 1801 DATE: Jan. 2018 WRITTEN/EDITED BY: W. Cook / A. Mirza APPROVED BY: R. Goluch SUPERSEDES: Rev. 1506 June 2015 PRINTED CO
3、PIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification may involve hazardous materials, equipment, and procedures. This specification does not purport to address all of the safety issues associated with its use. The user is responsible to consult appropriate safety and health
4、 practices and to determine the applicability of regulatory limits prior to use. 1.0 APPLICATION This specification covers quality control requirements for purchased transmission assemblies provided as completed units to Navistar Assembly Plants. 2.0 SCOPE This specification covers the transmission
5、noise requirements, the quality plan, quality control, source approval, suppliers reports, and shipping and identification requirements. 2.1 Restricted Chemical Substances Effective January 1, 2007, all product supplied to the requirements of this specification must comply with the requirements of t
6、he MPAPS B-50 specification. 3.0 REFERENCE DOCUMENTS Unless otherwise specified the latest issue of all referenced standards shall apply. The following specifications, standards, and regulations are referenced in this specification: ISO 9001/TS 16949 Quality Management Systems- Requirements CFR Titl
7、e 29, Part 1910 Occupational Health and Safety Standards NAVISTAR ISQ-001-QM Integrated Suppler Quality Requirements NAVISTAR EDS-A16 Key Control Characteristics (KCC) NAVISTAR MPAPS B-50 Restricted Chemical Substances NAVISTAR D-13 Supplier Packing and Shipping Standard. CFR Title 40, Part 205 (SAE
8、 J366) - Transportation Equipment Noise Emission Controls NAVISTAR MPAPS P-9543 Engineering Test Report Requirements SAE J617 - Engine Flywheel Housing and Mating Transmission Housing Flanges SAE J1463 - Pull-Type Clutch Transmission Installation Dimensions 4.0 GENERAL REQUIREMENTS 4.1 Noise Require
9、ment - All Transmissions 4.1.1 Drive-by-Noise The noise level contribution of the transmission measured during a drive-by test, or equivalent approved laboratory test, conducted as per CFR Title 40, Part 205.54 (SAE J366), shall not exceed 72 dBA. In order to verify compliance with this requirement,
10、 the transmission shall be tested in all possible drive-by gear ratios and the transmission contributed noise level of each gear ratio shall be measured and recorded. The average contributed noise level, plus two standard deviations, shall not exceed 72.0 dBA for each of the gear ratios measured dur
11、ing the drive-by test. If a small statistical sample is tested, the average transmission contributed noise level measured in each of the possible NUMBER: MPAPS P-9542 Quality Requirements For Manual, Automated Manual, Dual Clutch, and Automatic Transmissions REVISION: 1801 This document is restricte
12、d and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2018 by Navistar, Inc. JANUARY 2018 Page 2 of 7 drive-by gear ratios shall not exceed 70.0 dBA. The supplier shall submit a report
13、(see Suppliers Report, Section A.1) detailing the drive-by noise level measurements, or equivalent approved laboratory simulation measurements, to the Vehicle Acoustical Group at Navistar as a part of the qualification procedure for each transmission model. 4.1.2 Cab Interior Noise The contribution
14、of an isolated transmission gear shift lever to the interior cab noise, as measured at a point 6 inches to the right of the drivers right ear (approximately 2 feet from the knob), shall not exceed 49 dBA when the vehicle is stationary, with engine at idle, transmission in neutral and the clutch enga
15、ged. The contributed noise level of the transmission gearshift lever to the interior cab noise in any operating condition in any gear ratio shall not exceed 62 dBa. A test to evaluate the gearshift lever contribution to interior cab noise will be developed and the test procedures agreed to between t
16、he Vehicle Acoustics Group at Navistar and the transmission supplier. The test shall be run by Navistar once a vehicle is available. 5.0 QUALITY All transmissions shall be supplied in a clean and dry condition. All transmission assembly or test fluids/oils that may remain or leave a residue inside t
17、he transmission must be compatible with Navistar factory fill oils/fluids. Splines shall be free of dirt, paint, rust, pits, gouges, nicks, and scratches. 5.1 Quality Control Plan A Quality Control Plan for this product will be established by mutual agreement between Navistar and the supplier. The f
18、ollowing items, where applicable,* will be included in the control plan as dimensional features for management by statistical process control.* Applicability table for Eaton AMT, DCT, Eaton Manual, and Tremec Manual 5.1.1.1 AMT, DCT, Eaton Manual, and Tremec Manual 5.1.1.2 AMT, DCT, Eaton Manual, an
19、d Tremec Manual 5.1.1.3 AMT and Manual 5.1.1.4 AMT and Manual 5.1.1.5 AMT and Manual 5.1.1.6 AMT and Manual 5.1.1.7 AMTs, Eaton Manuals, and DCTs 5.1.1.8 AMT and Manual 5.1.1.9 AMT, Eaton Manuals, and DCTs 5.1.1.10 AMT and Manual 5.1.1.11 AMT and Manual 5.1.1 Manual and Automated Manual Transmission
20、s Navistar releases transmissions with an Attribute Based Release (ABR) release system. For manual and automated manual transmissions, there are up to 11 ABR features that make up one full complete transmission depending on the suppler to be delivered to Navistar. Not all ABR features have controlle
21、d NUMBER: MPAPS P-9542 Quality Requirements For Manual, Automated Manual, Dual Clutch, and Automatic Transmissions REVISION: 1801 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assu
22、me all patent liability. 2018 by Navistar, Inc. JANUARY 2018 Page 3 of 7 dimensioned features on them. A prime example of this is the Reverse Switch category there are only two possibilities, does the supplier install the switch, which is supplier controlled, or not install the switch. Dimensions of
23、 the switch itself are controlled by supplier. These ABR features exist solely for the benefit of Navistar assembly plants and customers who can order options provided by the transmission supplier. A full list of possible ABR features, as well as the Key Critical Characteristics (KCC) within those A
24、BR features is detailed herein. 5.1.1.1 Base Transmission Each base transmission released is part of a family. A family can consist of any number of transmission feature codes. The definition of a family shall be transmissions that share the same basic design and external dimensions. A drawing will
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