FORD ESN-M99B169-A-2002 ADDITIVE - COOLANT - HEAVY DUTY DIESELS TO BE USED WITH FORD WSS-M99P1111-A 《重型柴油机用冷却液添加剂 与标准FORD WSS-M99P1111-A一起使用 》.pdf
《FORD ESN-M99B169-A-2002 ADDITIVE - COOLANT - HEAVY DUTY DIESELS TO BE USED WITH FORD WSS-M99P1111-A 《重型柴油机用冷却液添加剂 与标准FORD WSS-M99P1111-A一起使用 》.pdf》由会员分享,可在线阅读,更多相关《FORD ESN-M99B169-A-2002 ADDITIVE - COOLANT - HEAVY DUTY DIESELS TO BE USED WITH FORD WSS-M99P1111-A 《重型柴油机用冷却液添加剂 与标准FORD WSS-M99P1111-A一起使用 》.pdf(4页珍藏版)》请在麦多课文档分享上搜索。
1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2002 08 22 Revised Updated and renumbered 1995 08 28 Activated 1985 12 16 CNT-020586 Released Printed copies are uncontrolled Page 1 of 4 Copyright 2002, Ford Global Technologies, Inc. ADDITIVE - COOLANT - H
2、EAVY DUTY DIESELS ESN-M99B169-A 1. SCOPE The material defined by this specification is an additive for engine coolants - both 100 % water and ethylene glycol-based antifreeze solution. 2. APPLICATION This specification was released originally for material which enhances long-term protection properti
3、es, such as corrosion/sealing/cavitation protection, of coolants in heavy duty diesel engines. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 LA
4、BORATORY TESTS The following tests shall be performed using a 50:50 solution of monoethylene glycol (technical grade, free of iron and chloride, and containing less than 10 % of other glycols) and corrosive water (ASTM D 1384). This test solution shall be treated with the recommended level of the ca
5、ndidate additive. 3.2.1 Glassware Corrosion (ASTM D 1384 except solder coupons to be of high lead type with 97.5 lead/2 tin/0.5 silver composition) Weight Loss, max . Cast iron, steel, brass 5 mg/coupon . Cast aluminum, solder 10 mg/coupon 3.2.2 Cast Iron Cavitation (ASTM G 32 except as modified in
6、ASTM STP 705-1980, pp 233-269) Weight Loss, max 7 mg ENGINEERING MATERIAL SPECIFICATION ESN-M99B169-A Page 2 of 4 Copyright 2002, Ford Global Technologies, Inc. 3.2.3 Foaming Characteristics (ASTM D 1881) Increase in volume during aeration, max 50 mL Time for foam break after aeration is stopped, ma
7、x 5 s 3.2.4 Reserve Alkalinity, min 8 mL (ASTM D 1121) 3.2.5 Compatibility Must pass Additive package approved to this specification shall be compatible with all commonly used engine coolants. Compatibility is demonstrated by passing tests listed in the preceding clauses, except substitute appropria
8、te coolant in place of monoethylene glycol. 3.2.6 Storage Stability Must pass Store the additive in a suitable container at 65 to 67 C for 20 days. The aged additive must meet all the requirements listed in the preceding clauses. 3.3 COOLING SYSTEM PERFORMANCE TESTS The candidate additive shall be a
9、pproved only after successful completion of appropriate dynamometer and/or fleet tests specified by the affected product engineering office. 3.4 SERVICE ADDITIVE The following requirements must be met for coolant additive supplied to Ford Parts and Service Division only. 3.4.1 Chemical and Physical
10、Properties Specific chemical and physical properties are not specified in para 3.4, but an Engineering Quality Control Supplement will be issued to cover each approved material. The selected engineering approved source shall furnish appropriate chemical and physical properties along with the product
11、ion tolerance limits that apply to the material(s) upon which approval was given. The agreed upon values and limits will be issued to Quality Control by the affected product engineering office. These values will then be used by Quality Control for ongoing quality verifications. The Quality Control S
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