NAVISTAR CEMS B-36-2011 Limited Slip Additive.pdf

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. 2011 Navistar, Inc. AUGUST 2011 Page 1 of 3 NAVISTAR, INC. CEMS (CORPORATE ENGINEERING MATERIAL SPECIFICA

2、TION) NUMBER: CEMS B-36 TITLE: Limited Slip Additive CURRENT ISSUE DATE: August 2011 WRITTEN/REVIEWED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES ISSUE OF: August 2006 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification may involve haz

3、ardous 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 practices and to determine the applicability of regulatory limits prior to use. Change Notice

4、: Replaced “International Truck and Engine Corporation” with Navistar, Inc. per corporate directive; editorial changes. 1.0 SCOPE This specification covers the Companys requirements for a friction-modifying additive for addition to torque dividing differentials with limited slip characteristics. 1.1

5、 This material is marketed by the Company under the name “L-S Additive”. 2.0 INTRODUCTION Limited slip additives are added to the differential to improve torque transfer characteristics. 2.1 Restricted Chemical Substances Effective January 1, 2007, all product supplied to the requirements of this sp

6、ecification must comply with the requirements of the CEMS B-50 specification. 3.0 CONTENTS PAGE REFERENCE DOCUMENTS 1 PROPERTY REQUIREMENTS 1 QUALIFICATION 1 METHODS OF TEST 2 SOURCE APPROVAL AND QUALITY CONTROL 2 DESIGNATION ON DRAWINGS AND PURCHASE ORDERS 3 PACKING AND SHIPPING 3 TECHNICAL INFORMA

7、TION 3 4.0 REFERENCE DOCUMENTS Unless otherwise specified, the latest issue of all referenced standards shall apply. The following standards, specifications and regulations are referenced in this specification. Quality System Standard ISO 9001 or TS-16949 ASTM D 445 NAVISTAR Manufacturing Standard M

8、S-D-13 ASTM D 1091 CFR Title 29, Part 1910 ASTM D 1298 NAVISTAR CEMS B-50 ASTM E 147 6.0 PROPERTY REQUIREMENTS The material purchased to this specification must conform to the requirements shown in Table 1. NUMBER: CEMS B-36 TITLE: Limited Slip Additive CURRENT ISSUE DATE: August 2011 This document

9、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. 2011 Navistar, Inc. AUGUST 2011 Page 2 of 3 7.0 QUALITY Material purchased to this specification will be suitable for t

10、he use intended. Material can be furnished under this specification only after formal qualification. When requested by the Purchasing Department, the supplier will furnish samples to Materials Engineering, TDTC, for engineering qualification. Material submitted for qualification will be accompanied

11、by detailed test information and also by certification that the material meets all requirements of this specification. Table 1 Property Requirements Property Specification Limits ASTM Test Designation (unless otherwise specified) Specific Gravity, 60/60F (16C) 0.910 0.940 D 1298 Viscosity, cSt at 10

12、0C (210F) 3.8 5.8 D 445 at 40C (100F) 16.2 24.2 Nitrogen, % 1.5 1.9 E 147 Phosphorus, % 2.8 3.2 D 1091 NOTE: The material purchased to this specification will be free from suspended matter, and will contain 0.05 percent by weight of Dupont Oil Blue B. 8.0 METHODS OF TEST ASTM standards are available

13、 from American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103. 9.0 SOURCE APPROVAL AND QUALITY CONTROL 9.1 Supplier Requirements All suppliers to Navistar are required to be registered to ISO 9001 Quality System Requirements. Navistar will also accept TS-16949 registrati

14、on as long as the supplier can also fulfill all AIAG PPAP (Production Part Approval Process) documentation and approval requirements. Suppliers must maintain their certification with an accredited registrar and must furnish copies of registration certificates to their Navistar Corporate Buyer upon r

15、equest. 9.2 Approval Parts supplied against contracts or purchase orders citing this specification shall be equivalent in all respects to those samples which were approved by the purchaser. No changes in formulation or processing practices are permitted without approval. In the event that changes in

16、 material, properties, processing practices, construction, color, or labeling of the product are required, the supplier shall notify Materials Engineering at TDTC and Navistar Purchasing and Supplier Development of the proposed change(s). Test data indicating conformance to all requirements of this

17、specification, test samples, and new or amended or updated Material Safety Data Sheet(s) (MSDS), in accordance with CFR Title 29, Part 1910 shall be submitted with the request for change. 9.3 Process Control The supplier shall either perform and report results of tests on specific lots of parts prod

18、uced ISO 9001 or TS-16949 guidelines, or provide statistical evidence of the lot having been produced in a state of statistical control and with a process capable of providing all required properties. The part supplier and the plant metallurgist and/or the quality control manager of the using Navist

19、ar plant may determine testing and reporting requirements on specific products. NUMBER: CEMS B-36 TITLE: Limited Slip Additive CURRENT ISSUE DATE: August 2011 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. S

20、uppliers are required to assume all patent liability. 2011 Navistar, Inc. AUGUST 2011 Page 3 of 3 10.0 DESIGNATION ON DRAWINGS AND PURCHASE ORDERS L-S Additive, CEMS B-36 11.0 PACKING AND SHIPPING Packing, shipping and identification will be in accordance with Manufacturing Standard MS-D-13. When pa

21、ckaged in small containers for retail sale, individual containers will be labeled with a Navistar design as approved by and identified in accordance with the requirements of the Parts Marketing Division of the Parts Marketing Operation at Warrenville, Illinois. 12.0 TECHNICAL INFORMATION For further

22、 information related to the technical content of this specification, contact: Suppliers may purchase controlled copies of this specification by contacting: Materials Engineering and Technology Dept. Truck Development and Technology Center 2911 Meyer Road Fort Wayne, IN 46803 E-mail: MaterialsEngineeringN IHS Global Inc. 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/