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. 2016 by Navistar, Inc. AUGUST 2016 Page 1 of 11 NAVISTAR, INC. Material, Parts, and Process Specification
2、s (MPAPS) NUMBER: MPAPS P-9555 Former Designation: TMS-9555 TITLE Quality Requirements For Fuel Tanks CURRENT REV. No: 1608 DATE: AUG. 2016 WRITTEN/EDITED BY: W. Cook APPROVED BY: R. Goluch SUPERSEDES: 1406 - June 2014 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specif
3、ication 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 practices and to determine the applicability of regulatory limits prio
4、r to use. 1.0 APPLICATION This specification covers Engineering quality requirements for purchased fuel tanks used on Navistar trucks as assembled in Navistar plants, and to such components as may be provided for field service applications. 2.0 SCOPE Metal fuel tanks consist of a center section with
5、 end-caps, fill-pipe, and flanges or spuds suitable for the installation of all fittings. The center section, end-caps, fill-pipe, and flanges are all suitably welded to provide a single unit for assembly or service. The plastic fuel tank consists of a plastic shell, fill-pipe, and flanges or spuds
6、suitable for the installation of all fittings. The plastic shell, fill-pipe, flanges and inserts are all suitably molded to provide a single unit for assembly or service. This specification covers the material and performance requirements of aluminized steel, aluminum, and plastic fuel tanks, includ
7、ing requirements of the Process Verification Plan and Report, the manufacturing quality plan, quality control and source approval, suppliers compliance reports, painting, appearance criteria, and shipping and identification requirements. 2.1 Restricted Chemical Substances Effective January 1, 2007,
8、all products 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 referenced standards shall apply. The following specifications, standards, and regulations ar
9、e referenced in this specification: Quality System Standard ISO 9001 or TS-16949 NAVISTAR MPAPS A-6, Part I FMCSR 393.65 CFR Title 23, Part 658 NAVISTAR MPAPS A-6, Part II FMCSR 393.67 CFR Title 29, Part 1910 NAVISTAR MPAPS B-32 Alum. Assn AA 45 NAVISTAR Supplier Packing and Shipping Std. D-13 NAVIS
10、TAR MPAPS C-10 SAE J703 NAVISTAR RQ-COM-0032-WI NAVISTAR MPAPS G-4513 SAE J2527 NAVISTAR TEM-PR-7.03 NAVISTAR MPAPS P-9511 ASTM D 1435 ASME Y14.5M-1994* NAVISTAR MPAPS P-9543 NBR 11477 NAVISTAR MPAPS B-50 NAVISTAR MPAPS D-28 EPS-145 AWS D1.2, D1.1, D1.3 NAVISTAR MPAPS G-9009 ECE 34 annex 5 ASTM D543
11、 NAVISTAR MPAPS P-9605 SAE J1926 NAVISTAR TDS- SD-10 SAE J1748 ISO 175 *Conformance to the 1994 version of ASME Y14.5M is required. NUMBER: MPAPS P-9555 TITLE: Quality Requirements For Fuel Tanks REVISION: 1608 This document is restricted and may not be sent outside Navistar, Inc. or reproduced with
12、out permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2016 by Navistar, Inc. AUGUST 2016 Page 2 of 11 4.0 GENERAL REQUIREMENTS 4.1 Design Guidelines 4.1.1 GD at test conclusion, no failure of mounting hardware or more than 1 mm of wear into the tan
13、k surface is allowed. 4.3.2.3.7 Slosh Test Plastic-specific fuel tank will pass a slosh test with the following conditions: Fill volume: 25%, 50% on BTR tanks the label shall be on the tank bottom which must be clearly visible. Welded labels are not acceptable. Fuel Tank Labels shall be etched or en
14、graved directly into the surface of metal fuel tanks. . Plastic fuel tanks shall have the labels molded into them. 4.4.1 Compliance Documentation Supplier shall submit documentation reporting results of all compliance testing performed in Section 4.3.2. The reports shall be prepared in accordance wi
15、th MPAPS P-9543. 4.4.1.1 Recipients Copies of each Compliance Report shall be sent to the following: Navistar, Inc. Chassis Engineering - Fuel Systems 2601 Navistar Drive Lisle, IL 60532 Attention: Chief Engineer NUMBER: MPAPS P-9555 TITLE: Quality Requirements For Fuel Tanks REVISION: 1608 This doc
16、ument 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. 2016 by Navistar, Inc. AUGUST 2016 Page 6 of 11 4.5 PVP Removed option for adhesive backed service labels; Editor
17、ial Changes R. Goluch 8/3/2016 Item Criteria PAINTED CYLINDRICAL VISUAL Scratches Zone A - Not allowed to be felt by hand, or more than 25 mm in length nor 1 mm wide. Base metal is not allowed to be visible. Zone B - Not allowed to be greater than 0.5 mm deep, 25 mm long and/or 2.5 mm wide. Base met
18、al is not allowed to be visible. Abrasions Zone A - Multiple scratches the total of which must be less than 7.5 mm in diameter and meet the other criterion of “Scratches“ Zone B - Multiple scratches the total of which must be less than 25 mm in diameter and meet the other criterion of “Scratches” Go
19、uges (deeper than 1 mm) Zone A - Not allowed. Zone B - Total not to exceed 2 mm wide nor 25 mm in length. Base metal is not allowed to be visible. Dents (in or out) Zone A - Not allowed to be greater that 0.5 mm deep nor greater than 5 mm in diameter. Base metal is not allowed to be visible. NA Blemishes (in paint) Zone A - Abnormalities in material finish that are apparent visually from a distance of 2 meters. NA Weld spatter Zone A - Not allowed Zone B - Maximum on 25 beads not to exceed 1 mm diameter
