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. 2017 by Navistar, Inc. JUNE 2017 Page 1 of 5 NAVISTAR, INC. Material, Parts, and Process Specifications
2、(MPAPS) NUMBER: MPAPS B-27 Former Designation: CEMS B-27 TITLE: Lubricating Greases CURRENT REV No.: 1706 DATE: June 2017 WRITTEN/EDITED BY: J. Morris APPROVED BY: R. Goluch SUPERSEDES: June 2007 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. 1.0 APPLICATI
4、ON Lubricating greases are used to reduce friction in rotating or sliding joints. They are generally restrained or contained in a closed space by seals. 2.0 SCOPE This specification covers the Companys general requirements for lubricating greases. Greases are classified by viscosity and addition of
5、load carrying additives. 2.1 Restricted Chemical Substances Effective January 1, 2007, all product supplied to the requirements of this specification must comply with the requirements of the MPAPS B-50 specification. 3.0 REFERENCE DOCUMENTS Unless otherwise specified, the latest issue of all referen
6、ced standards shall apply. The following Specifications, Standards, and Regulations are referenced in this specification. Quality System Standard ISO 9001 or TS-16949 ASTM D 128 ASTM D 2266 CFR Title 29, Part 1910 ASTM D 217 ASTM D 2270 NAVISTAR Supplier Packing and Shipping Std. D-13 ASTM D 445 AST
7、M D 2509 NAVISTAR Engineering Design Std. A-16 ASTM D 566 ASTM D 2596 NAVISTAR MPAPS B-50 ASTM D 942 ASTM D 3527 Federal Test Method Std. 791 ASTM D 1264 ASTM D 4048 Federal Standard Test Method (FSTM) 313.3 ASTM D 1403 ASTM D 4170 ASTM B 330 ASTM D 1742 ASTM D 4289 ASTM D 97 ASTM D 1743 ASTM D 4290
8、 MPAPS BT-36 ASTM D 1831 ASTM D 4693 MPAPS BT-49 NUMBER: MPAPS B-27 TITLE: Lubricating Greases REVISION: 1706 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 liabil
9、ity. 2017 by Navistar, Inc. JUNE 2017 Page 2 of 5 4.0 REQUIREMENTS Greases are classified by viscosity and addition of load carrying additives. The material purchased to this specification will conform to the requirements shown in Table I: Property Navistar Grade Test Method (ASTM unless otherwise s
10、pecified) 0051H EP 051H EP 151H EP 251H EP 251H EP-M 251 H EP-M-2 NLGI (a) Consistency Number 00 0 1 2 2 2 - Appearance smooth, semifluid smooth Methods of Testing”, issued by General Services Administration, Business Service Center, Region 3. Seventh and D Streets, SW, Washington D. C. 20407. 5.1 W
11、ork Stability a) Work stability will be performed per ASTM D 1831 with the following modifications: b) Sample size 150 grams c) Test temperature will be maintained at 65 1C d) Tester speed will be 10 1 RPM. e) The rolling period will be 100 hours. f) At the end of the rolling period, turn off the he
12、at, open the cover and allow to roll an additional hour without heat. g) Penetration will be determined per ASTM D 1403 using a one-quarters scale cone. Property Navistar Grade Test Method (ASTM unless otherwise specified) 0051H EP 051H EP 151H EP 251H EP 251H EP-M 251H EP-M-2 Wear Protection Scar D
13、iameter, mm, Max 0.5 - 0.6 0.6 0.6 0.6 D 2266 EP Performance LWI. Kfg. Min - - 30 30 30 30 D2596 Weld Load, Kgf, Min 250 - 200 200 200 200 Fretting Protection Mass Loss, mg. Max - - 10 10 10 10 D 4170 Low Temperature Torque -40C, N.m. Max - - 15.5 15.5 15.5 15.5 D 4693 High Temperature Life Hours, M
14、inimum - - 80 80 80 80 D 3527 Leakage Tendencies Loss, g, Maximum - - 10 10 10 10 D 4290 NUMBER: MPAPS B-27 TITLE: Lubricating Greases REVISION: 1706 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers
15、are required to assume all patent liability. 2017 by Navistar, Inc. JUNE 2017 Page 4 of 5 6.0 QUALITY a) Lubricating greases will be solid to semisolid products of a dispersion of thickening agents, extreme pressure additives and liquid lubricants. Other ingredients imparting special properties may
16、be included. The soap base will be a lithium complex type. The material will be compatible with greases supplied by other approved sources and be satisfactory for use as a lubricating grease. b) The grease will not: (1) Contain excessive entrapped air, resins or abrasive fillers, such as talc, whiti
17、ng, asbestos or foreign materials detrimental to the lubricating value of the grease (2) Be corrosive (3) Exhibit excessive bleeding or excessive change in consistency during storage or service (4) Have rancid or disagreeable odors or perfuming agents 7.0 QUALIFICATION Engineering qualification of s
18、ources is required in advance of production shipments. Samples shall be accompanied by test data certifying that all requirements of the specification have been met. 7.1 Quality Control Plan A Quality Control Plan for products supplied to the requirements of this specification will be established by
19、 mutual agreement between NAVISTAR and the supplier. Unless specific exception is noted, the following characteristics, where applicable*, shall be included in the plan as features for management by statistical process control.* * Other characteristics for inclusion in the control plan may be specif
20、ied on the engineering drawing and/or purchase order. * See NAVISTAR Engineering Design Standard A-16 8.0 SOURCE APPROVAL AND QUALITY CONTROL 8.1 Supplier Requirements All suppliers to NAVISTAR are required to be registered to ISO 9001 Quality System Requirements. NAVISTAR will also accept TS-16949
21、registration 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 Corporate Buyer upon
22、request. NUMBER: MPAPS B-27 TITLE: Lubricating Greases REVISION: 1706 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. 2017 by Navistar, Inc. JUNE 2017 Pa
23、ge 5 of 5 8.2 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
24、in material, properties, processing practices, construction, color, or labeling of the product are required, the supplier shall notify NAVISTAR Materials Engineering and Purchasing and Supplier Development of the proposed change(s). Test data indicating conformance to all requirements of this specif
25、ication, 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. 8.3 Process Control The supplier shall either, perform and report results of tests on specific lots of parts produced
26、using 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 quality control manager of the using NAVISTAR plant may determine testin
27、g and reporting requirements on specific products. 9.0 SHIPPING AND HANDLING Shipping and identification shall be in accordance with NAVISTAR Supplier Packing and Shipping Standard D-13. Parts shall be packaged so as to avoid any damage in shipment detrimental to the appearance of the part. 10.0 DES
28、IGNATION ON DRAWINGS Example of note to use on drawings: Lubricating Grease, Grade 251H EP, MPAPS B-27 11.0 TECHNICAL INFORMATION For further information, related to the technical content of this specification, contact: Suppliers may purchase controlled copies of this specification by contacting: Ma
29、terials Engineering and Technology Dept. 10400 W. North Avenue Melrose Park, IL 60160 E-mail: MaterialsEngineeringN IHS Markit Inc 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/ REVISION HISTORY Revision Level Change Approved by Date Approved 1706 NEW CEMS to MPAPS Added 251H EP M-2 Category for higher viscosity grease R. Goluch 6/15/2017
