1、I INCH-POUND I A-A-59437 24 SeDtember 1999 SUPERSEDING MI L-F-19849E 29 February 1988 COMMERCIAL ITEM DESCRIPTION FILLER-BLEEDER, HYDRAULIC BRAKE SYSTEM, AUTOMOTIVE The General Services Administration has authorized the use of this Commercial Item Description (CID), for all federal agencies. 1. SCOP
2、E. This CID covers a pneumatic filler-bleeder unit for servicing the hydraulic brake systems of automotive-type vehicles. The filler bleeder unit has a diaphragm that separates the operating air pressure from the hydraulic brake fluid. The filler-bleeder has a hydraulic brake fluid reservoir tank ca
3、pacity of 4 gallons plus/minus 1 gallon (see 7.2). 2. CLASSIFICATION 3. SALIENT CHARACTERISTICS 3.1 General. All filler-bleeders shall meet the requirements of this CID unless otherwise specified by the contract or order. 3.2 Desian and Construction. The filler-bleeder shall be new and of the manufa
4、cturers current commercial design. The configuration shall consist of a tank with an air chamber and fluid chamber separated by a diaphragm, a brake fluid delivery hose with control valve, and a set of master brake cylinder adapters (see 3.7.10). The unit shall be mounted on casters and shall includ
5、e means to store the delivery hose and master brake cylinder adapters. Construction of the filler-bleeder shall be such that parts will not work loose in service. All parts shall be manufactured to such standards as will permit replacement or adjustment without modification of parts or filler-bleede
6、r (see 4.1). Unless otherwise specified (see 7.2), the filler-bleeder shall be designed for use with silicon based brake fluids and preservatives in conformance with SAE J1703 and/or DOT-FMVSS 11 6. 3.3 Material. Materials not specifically designated herein or in the contract shall be of a quality c
7、onforming to the best current industry standards. Materials shall be free from defects which would adversely affect the performance or maintainability of the individual components or the overall assembly. When dissimilar metals are used in contact with each other, suitable protection against galvani
8、c corrosion shall be applied conforming to the best current industry standards. Beneficial Comments, recommendations, additions, deletions, clarifications, etc. and any data which may improve this document should be sent to: Defense Supply Center, Columbus, ATTN: DSCC-VAI, P.O. Box 3990, Columbus, O
9、H 43216-5000, or teleDhone (614) 692-0538. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59437 3.4 Function. The filler-bleeder, when properly filled with silicon based hydraulic brake fluid and correctly pressurized with air to the working pre
10、ssure furnished by manufacturer shall perform the functions of filling and bleeding the hydraulic brake systems of automotive type vehicles. The filler-bleeder, and all its components and accessories, shall perform all functions specified herein without evidence of permanent deformation, structural
11、failure, leakage, deterioration of materials, corrosion, or impairment of its initial operational capability. 3.5 Fastenina Devices. All screws, pins, bolts, and similar parts shall be installed with means for preventing loss of tightness. All such parts, when subject to removal or adjustment shall
12、not be swagged, peened, staked, or otherwise permanently deformed. 3.6 Threads. All machined threads shall conform to the commercial industries standard practice unless otherwise stated in the contract or order. 3.7 Pressure. The filler-bleeder shall withstand an internal pressure of not less than 5
13、0 pounds per square inch (PSI) without damage unless otherwise stated in the contract or order. 3.7.1 Detail of ComDonents. 3.7.2 m. The tank shall be built in accordance with the best industry standards currently in use with a 3 to 5 gallon fluid capacity unless otherwise stated in the contract or
14、order (see 7.2). The tank shall consist of a fluid chamber and an air chamber separated by a replaceable diaphragm that is impervious to degradation from silicon based hydraulic fluids. Then tank shall have an air inlet valve that accepts a standard air hose fitting used for putting air in automotiv
15、e tires, an air pressure safety relief valve (see 3.7.9), a fluid pressure gauge (see 3.7.8), a fluid delivery control valve (see 3.7.10), a fluid filling port with pressure tight plug (see 3.754, a bleeder valve (see 3.7.6), and a rolling carriage (see 3.7.3). The filler-bleeder shall deliver not l
16、ess than 95 percent of its full fluid capacity before requiring refilling. The filler-bleeder and diaphragm shall be designed to prevent damage to the diaphragm when the air chamber is charged to bypass pressure with no fluids in the fluid chamber. When air pressure is relieved from the air chamber,
17、 the diaphragm shall not block the air inlet valve or safety relief valve. 3.7.3 Carriaae. Portability shall be provided by mounting the tank assembly on at least three swivel casters. The tank shall be mounted in such a manner as to prevent tipping of the unit in normal servicing operations. The ca
18、ster and wheel material shall be impervious to automotive oils and greases. 3.7.4 Hose and Accessorv Rack. The filler-bleeder shall be furnished with a means for securely storing the coiled 84 inch (see 3.7.1 O) dispensing hose and all adapters and accessories, while the unit is being used or transp
19、orted. This device may be incorporated on the tank or carriage assembly. 3.7.5 Fluid Fillina Port. The tank shall have a fluid filling port with a hand removable cap that will prevent spillage of fluid during use and storage. The fluid filling port shall be large enough to accept the spout of a funn
20、el to aid in filling the fluid chamber of the tank. 3.7.6 Bleeder Valve. The filler-bleeder shall be equipped with a bleeder valve that enables the bleeding of any air that may be trapped in the fluid chamber. 3.7.7 Gaskets. All tank fittings and separable joints shall be equipped with gaskets made
21、of suitable material to prevent leakage of hydraulic brake fluid and compressed air. All rubber or neoprene components shall be designed for use with silicon based brake fluids and preservatives conforming to the best current industry standards. 3.7.8 Pressure Gauae. The pressure gauge dial shall ha
22、ve a diameter of not less than 1.5 inches and be in accordance with the best commercial practice in the industry. The dial shall be 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59437 graduated at each 5 PSI and numbered at each 1 O PSI or mo
23、re frequently. If the gauge has readings above the maximum recommended operating pressure, the portion of the dial above that pressure shall be completely overprinted in red and clearly marked “DANGER”. The gauge shall be provided with a clear , scratch resistant, window that is impervious to oils a
24、nd hydraulic fluids. 3.7.9 Pressure Relief Valve. The filler-bleeder shall be equipped with an automatic pressure relief valve set to operate at not less than 5 PSI below the manufacturers maximum working pressure. The relief valve shall be constructed so that it cannot be set to remain closed when
25、the pressure is greater than 50 PSI. The relief valve shall be accurate within 5 PSI of the setting. 3.7.10 DisDensina Hose. The filler-bleeder shall be furnished with not less than 84 inches of 1/4 inch, nominal, internal diameter hose complete with fittings and a brake fluid control valve. The hos
26、e, fittings, and the brake fluid control valve shall withstand the sustained internal working pressures of not less than 50 PSI and be in accordance with the best industry standards currently in use. The dispensing hose shall be furnished with a leak proof, automatic-shutoff, quick disconnect and di
27、sconnect coupling(s) which fits its counterpart coupling on the adapters. 3.7.1 1 AdaDters and Accessories. Unless otherwise specified (see 7.2), each filler-bleeder shall be furnished with the following: a) Adapters to fit the following size automotive brake and clutch system orifices: Ih-18 NPT, %
28、-14 NPT, 3h-18 NS, 1-1/4-18 NEF, 13/8-18 NEF and 3h-18 NS with a minimum of two separate 45 degree connectors for vertical master cylinders. b) Adapters to fit the following types of master cylinders: 9) Round open top Open tank Tandem cylinder (conventional box, vertical box and single cover) Chevr
29、olet and General Motors trucks Ford Econoline trucks Chrysler, Dodge Series W200 and D200 trucks Special adapter to fit the master cylinder of the M151 jeep Adapters to fit the master cylinder of the Commercial Utility Cargo Vehicle (CUCV) made by Chevrolet Division of General Motors Adapters to fit
30、 the master cylinder of the High Mobility Multi-Purpose Wheeled Vehicle (HMMWV) made by AM General Division of LTV Aerospace and Defense Company One gasket shall be provided for each straight threaded adapter. A gasket set and a spare set containing one of each type gasket required to accommodate al
31、l adapters shall be furnished unless otherwise specified in the contract or order (see 7.2). Unless otherwise specified in the contract or order (see 7.2), each filler-bleeder shall be furnished with a minimum of two flexible bleeder tubes with a minimum length of 15 inches each (see 7.2). The bleed
32、er tubes shall consist of material not subject to deterioration by contact with the hydraulic brake fluids specified herein (see 3.2) or by contact with other oils and greases used in automotive vehicles. One tube shall be complete with connections, sizes No. 10-32 NF-2 male and Ih-28 NF-2 male. The
33、 other tube shall provide a leak proof pressure or snap-on connector at one end. Master cylinder adapter fittings should be identified by size and type of thread, by make and model of master cylinder, by commercial vehicle make and model, or by nomenclature of military vehicle and model number. 3.8
34、Warnina and ODeratina Instruction Plate. Unless otherwise stated in the contract or order (see 7.2), a warning and operating plate shall be attached near the filler opening in a conspicuous location and shall not be affected by hydraulic brake fluid. The plate shall be permanently marked as follows:
35、 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59437 Warning 1. 2. 1. 2. 3. 4. 5. DO NOT CHARGE WITH AIR IN EXCESS OF JXXX) POUNDS PER SQUARE MANUFACTURER) DO NOT USE SHARP TOOLS OR OTHER SHARP PROBES TO RETURN DIAPHRAGM TO ITS NORMAL DOWN PO
36、SITION. INCH. (NOTE: XXX = MAXIMUM WORKING PRESSURE FURNISHED BY OP ERATI NG I NSTRUCTI ONS OPEN AIR RELEASE VALVE. ADD THE SPECIFIED HYDRAULIC BRAKE FLUID. CLOSE AIR RELEASE VALVE. CHARGE WITH COMPRESSED AIR. BLEED THE UNIT UNTIL THE UNWANTED AIR IS EVACUATED FROM THE HYDRAULIC BRAKE FLUID COMPARTM
37、ENT. 3.9 Finish. Unless otherwise stated in the contract or order (see 7.2), all painting and finishing shall be in accordance with the best commercial practice in the industry. 3.1 O Markinq. Mixers shall be marked with the manufacturers standard practice unless otherwise stated in the contract or
38、order (see 7.2). 4. REGULATORY REQUIREMENTS 4.1 Recvcled/Recovered Materials. The offeror/contractor is encouraged to use recovered materials to the maximum extent practicable, in accordance with paragraph 23.403 of the Federal Acquisition Regulation (FAR). The filler-bleeder may contain reclaimed m
39、aterials so long as such materials will not jeopardize its intended use and performance. The reclaimed materials shall have been reprocessed, remanufactured, or recycled in a manner which restores them to the same chemical composition and physical properties as the materials originally selected for
40、use. 5. QUALITY ASSURANCE PROVISIONS 5.1 Product Conformance. The products provided shall meet the salient characteristics of this CID, conform to the producers own drawings, specifications, standards, and quality assurance practices, and be the same product offered for sale in the commercial/indust
41、riaI market. The Government reserves the right to require proof of such conformance. 5.2 Market AcceDtance. The following market acceptance criteria are necessary to document the quality of the product to be provided under this CID: a. The company producing the item must have been producing a produc
42、t meeting or exceeding the requirements of this CID for at least 5 years. b. Average annual sales over the last 5 years of 150 units that meet or exceed the requirements of this CID. 6. PACKAGING 6.1 Preservation, Packinci, and Markinq. Preservation, packing, and marking shall be as specified by the
43、 contract or order. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59437 7. NOTES 7.1 Part Identification Number (PIN). The PIN should be used for Government purposes to buy commercial products conforming to the requirements of this CID. The p
44、art identification numbering procedure is for government purposes and does not constitute a requirement for the contractor. The following is an example of the PIN numbering system for CID A-A-XXXXX: - CID Number Dash Number (see Table I) 7.2 Orderina Data. The contract or order should specify the fo
45、llowing: a. CID document number, revision, and CID PIN b. Tank fluid capacity for the filler-bleeder (see 3.7.2) c. Hydraulic fluid (see 3.2) d. Master cylinder adapter fittings required or universal adapters (see 3.7.1 1) e. Bleeder tubes (see 3.7.1 1) f. Warning and operating instruction plate (se
46、e 3.8) g. Marking as required (see 3.1 O) 7.3 Commercial Products. This CID was coordinated with the following vendors of commercial/industriaI products. At the time of CID preparation and coordination, these vendors were known to have commercial/industriaI products that would meet the requirements
47、of this CID. (NOTE: This information should not be considered as a list of approved vendors or be used to restrict procurement to only the vendors shown.) Branick Industries, Inc. 4245 Main Avenue Fargo, North Dakota 581 03 Phone: (701) 281 -8888 Danaher Tool Group 805 Estelle Dr Lancaster, PA 17601
48、 -21 31 Phone: (71 7) 898-6540 Jackson Industries 321 Jacobson Drive P.O. Box 1090 Maquoketa, IA 52060 Phone: (800) 747-0504 7.4 Part Number/ (PIN) Cross Reference. Table I contains the commercial part number cross- reference to the PIN number. Table I also contains general characteristic informatio
49、n on the different types of filler-bleeders and NSNs which meet those characteristics. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59437 Company TABLE I Part Number/ (PIN) Cross Reference. Jackson Industries Danaher Tool Group Branick Industries I ncomorated Model Number Dash Number Fluid Capacity Safety Relief PSI Dispensing Hose Length (Feet) 1282 2222 G300A O01 002 003 2.5 Gallons 7 Quart Capacity 4 Gallons 45 45 12 10.5 12
