1、 SAE/USCAR-36 Dimensional and Performance Specification forAfter-Market Gasoline Engine Oil FiltersFebruary 2013ISBN: 978-0-7680- 7991-3_ The research data, analysis, conclusion, opinions and other contents of this document are solely the product of the authors. Neither the SAE International (SAE) n
2、or the United States Council for Automotive Research (USCAR) certifies the compliance of any products with the requirements of nor makes any representations as to the accuracy of the contents of this document nor to its applicability for purpose. It is the sole responsibility of the user of this doc
3、ument to determine whether or not it is applicable for their purposes. Copyright 2013 USCAR Printed in U.S.A. All rights reserved. QUESTIONS REGARDING THIS DOCUMENT: (248) 273-2470 FAX (248) 273-2494 TO PLACE A DOCUMENT ORDER: (724) 776-4970 FAX (724) 776-0790 SAE/USCAR-36 Issued 2013-02 Dimensional
4、 and Performance Specification for After-Market Gasoline Engine Oil Filters SUMMARY OF CONTENTS 1. SCOPE . 2 2. REFERENCED DOCUMENTS . 2 3. DIMENSIONAL SPECIFICATIONS . 2 4. IDENTIFICATION REQUIREMENTS . 3 5. PERFORMANCE REQUIREMENTS . 3 5.1 Resistance to Flow Test 5.2 Filtration Efficiency and Capa
5、city Test 5.3 Media Migration / Cleanliness Test 5.4 Element Collapse with Heat Aged Filter Test 5.5 Element Collapse with Ethanol Exposure Test 5.6 Anti-drain Valve Leakage Test 5.7 Water Resistance Test 5.8 Low Temperature Gasket Sealing Test 5.9 Seal Gasket Compliance Test 5.10 Pressure Impulse F
6、atigue Test 5.11 Vibration Fatigue Test 5.12 Hydrostatic Burst Pressure Test 5.13 Relief Valve Performance Test 5.14 Element Integrity Test 5.15 Corrosion Resistance Test APPENDIX A PROCEDURES FOR FILTER AGING WITH HOT OIL 9 APPENDIX B PROCEDURE FOR FILTER AGING WITH OIL/ETHANOL MIXTURE . 9 APPENDIX
7、 C REVISION RECORD 9 SAE/USCAR-36 Issued 2013-02Dimensional and Performance Specification for After-Market Gasoline Engine Oil Filters - 2 - 1. SCOPE This specification defines the dimensional and performance requirements for aftermarket spin-on oil filters intended for use on gasoline engines. Filt
8、ers meeting this specification may also be suitable for use on some diesel applications. Filters meeting these dimensional limits are intended to meet the oil filter fit and package requirements for engine and vehicle designs. Filters meeting the performance requirements are intended to maintain suf
9、ficient durability to support many of the OEMs recommended oil change intervals. Some OEM engines may require special filters for which this specification would not support. 2. REFERENCE DOCUMENTS SAE HS-806-2009, ISO 4548-9, ISO 4548-12, ANSI B93.22M, ASTM B117, ASTM D1654 3. DIMENSIONAL SPECIFICAT
10、IONS Filter Type USC - A USC - B USC - C USC - D Filter height max (A) 75 87 115 97 Gasket height (B) 1.3 2.5 1.3 2.5 1.3 2.5 1.3 2.5 Shell O.D. max (C) 75 75 75 95 Gasket I.D. (D) 60.5 min 60.5 min 60.5 min 60.5 min Gasket O.D. (E) 73 max 73 max 73 max 73 max Thread size (F) M22 x 1.5 M22 x 1.5 M22
11、 x 1.5 M22 x 1.5 Thread pitch diameter (G) 21.128/21.316 21.128/21.316 21.128/21.316 21.128/21.316 Top thread location Min 1, Max 8 below shell top Min 1, Max 8 below shell top Min 1, Max 8 below shell top Min 1, Max 8 below shell top Lock seam O.D (I) 77 max 77 max 77 max 97 max Table 1, Dimensions
12、 Figure 1, Dimensions SAE/USCAR-36 Issued 2013-02Dimensional and Performance Specification for After-Market Gasoline Engine Oil Filters - 3 - 4. IDENTIFICATION REQUIREMENTS 4.1 The filter assembly shall have a durable identification text on the shell, which identifies the production date, shift, lin
13、e, and manufacturer identification (ID). Example: 1259-1-2-ID Note: The 1259-1-2 is the 125thday of year 2009, shift 1, line 2. ID is the identification of the filter assembly manufacturer. 5. PERFORMANCE REQUIREMENTS Performance requirements define the sample size, test procedures, and acceptance c
14、riteria. Samples should be selected at random. When multiple production lines are utilized, samples need to cover all production lines when specified. All specimens must meet the requirements. 5.1 Resistance to Flow Test The purpose of this test is to determine the pressure loss under predetermined
15、conditions of flow and fluid viscosity. 5.1.1 Sample size, three (3). 5.1.2 Procedure g120 Test per SAE HS 806-2009, Section 5 g120 Test oil, hot: Viscosity = 10 cSt g114 1 cSt g120 Test oil, cold: Viscosity = 500 cSt g114 50 cSt 5.1.3 Acceptance Criteria, maximum pressure loss at the specified flow
16、 rate. Hot oil test: Type A: 50 kPa at 40 L/min Type B: 50 kPa at 50 L/min Type C: 50 kPa at 70 L/min Type D: 50 kPa at 70 L/min Cold oil test: Type A: 100 kPa at 7 L/min Type B: 100 kPa at 7 L/min Type C: 100 kPa at 15 L/min Type D: 100 kPa at 15 L/min 5.2 Filtration Efficiency and Capacity Test Th
17、e purpose of the test is to evaluate the filtration performance with continuous contamination injection and using the online particle counting method for evaluating the performance of oil filters. This test determines the contaminant capacity of the filter, its particulate removal characteristics an
18、d differential pressure. 5.2.1 Sample size, six (6). SAE/USCAR-36 Issued 2013-02Dimensional and Performance Specification for After-Market Gasoline Engine Oil Filters - 4 - 5.2.2 Procedure g120 Prior to the test, stress the filter assembly by cycling pressure from 0 to 1400 kPa for 10 times. g120 Te
19、st per ISO 4548-12 g120 Base Upstream Gravimetric Level which is also the contaminant add rate: 10 mg/liter g120 Terminating differential pressure: 30 kPa below the nominal relief valve opening pressure as measured in paragraph 5.13 of this document. g120 Flow rate: Type A: 25 L/min Type B: 25 L/min
20、 Type C: 25 L/min Type D: 25 L/min 5.2.3 Acceptance Criteria g120 Weighted average efficiency to be 95% minimum for particle size larger than 30 m. g120 Minimum contaminate capacity: Type A: 4 grams Type B: 6 grams Type C: 8 grams Type D: 8 grams 5.3 Media Migration / Cleanliness Test The purpose of
21、 this test is to determine if the filter introduces contaminant into the engine. This contaminant is generally referred to as media migration. The source of the contaminant is not necessarily the filter media. Any component of the filter, or manufacturing techniques of fabricating the filter, can al
22、so be a source of passed contaminant. 5.3.1 Sample size, three (3). 5.3.2 Procedure g120 Test per SAE HS 806-2009, Section 8 except with 10 micron screen. 5.3.3 Acceptance Criteria, maximum mass per filter Type A: 5 mg at 11.5 L/min Type B: 5 mg at 11.5 L/min Type C: 5 mg at 11.5 L/min Type D: 5 mg
23、at 11.5 L/min 5.4 Element Collapse with Heat Aged Filter Test The purpose of the test is to ensure that a filter element will withstand the anticipated maximum differential pressure without breakage or collapse while filtering after being heat aged appropriately. 5.4.1 Sample size, three (3). 5.4.2
24、Procedure g120 Filter to be aged per Appendix A g120 Test per SAE HS 806-2009, Section 9 5.4.3 Acceptance Criteria g120 After being subjected to a minimum differential pressure of 525 kPa for one (1) minute, the element must not have collapsed and must meet Element Integrity requirement as detailed
25、in paragraph 5.14 of this document. SAE/USCAR-36 Issued 2013-02Dimensional and Performance Specification for After-Market Gasoline Engine Oil Filters - 5 - 5.5 Element Collapse with Ethanol Exposure Test The purpose of the test is to ensure that a filter element will withstand the anticipated maximu
26、m differential pressure without breakage or collapse with some level of ethanol exposure. 5.5.1 Sample size, three (3). 5.5.2 Procedure g120 Filter to be aged per Appendix B g120 Test per SAE HS 806-2009, Section 9 5.5.3 Acceptance Criteria g120 After being subjected to a minimum differential pressu
27、re of 525 kPa for one (1) minute, the element must not have collapsed and must meet Element Integrity requirement as detailed in paragraph 5.14 of this document. 5.6 Anti-drain Valve Leakage Test The purpose of the test is to measure the effectiveness of the anti-drain valve fitted within the oil fi
28、lter. 5.6.1 Sample size, three (3). 5.6.2 Procedure g120 Filter to be aged per Appendix A g120 Test per ISO 4548-9 5.6.3 Acceptance Criteria, maximum leakage in 3 hours not to exceed 50 mL. 5.7 Water Resistance Test The purpose of the test is to evaluate the effect of water in the oil on contaminant
29、 capacity of the filter. 5.7.1 Sample size, three (3). 5.7.2 Procedure g120 Test per SAE HS 806-2009, Section 11.2 g120 Dust addition rate: 1.5 gram/hour g120 Water addition rate: 0.1% per hour g120 Oil flow rate: Type A: 10 L/min Type B: 10 L/min Type C: 15 L/min Type D: 15 L/min 5.7.3 Acceptance C
30、riteria, minimum time to condemning pressure of 100 kPa is 2 hours. SAE/USCAR-36 Issued 2013-02Dimensional and Performance Specification for After-Market Gasoline Engine Oil Filters - 6 - 5.8 Low Temperature Gasket Sealing Test The purpose of the test is to evaluate the low temperature sealing chara
31、cteristics of the oil filter gasket. 5.8.1 Sample size, three (3) from each production line. 5.8.2 Procedure g120 Test per SAE HS 806-2009, Section 11.5 g120 Tighten filter of a turn g114 5 after gasket contact 5.8.3 Acceptance Criteria, no leakage at minimum 1400 kPa. 5.9 Gasket Compliance Test The
32、 purpose of the test is to evaluate the torque required to tighten the oil filter in service. 5.9.1 Sample size, six (6). 5.9.2 Procedure g120 Lubricate the gasket with engine oil (Starburst SAE 5W-30, or latest available category) g120 Install the oil filter and tighten it down to turn after the ga
33、sket contacts the sealing surface. g120 Record the final torque. 5.9.3 Acceptance Criteria, final torque not to exceed 12 N-m. 5.10 Pressure Impulse Fatigue Test The purpose of the test is to evaluate the pressure impulse fatigue life of the filter. This test simulates conditions of engine lubricati
34、on system cyclic pressure pulsation. 5.10.1 Sample size, six (6) from each production line 5.10.2 Procedure g120 Test per SAE HS 806-2009, Section 13.2, or ISO 4548-5 g120 Tighten filter of a turn g114 5 after gasket contact g120 Test oil with fluorescent tracer g120 Oil pressure range: 0 700 kPa g1
35、20 Cycle Duration: 36,000 cycles 5.10.3 Acceptance Criteria, inspect for oil leak with black light, no leakage is allowed SAE/USCAR-36 Issued 2013-02Dimensional and Performance Specification for After-Market Gasoline Engine Oil Filters - 7 - 5.11 Vibration Fatigue Test The purpose of the test is to
36、evaluate the constructional integrity of oil filters to withstand engine vibration. 5.11.1 Sample size, three (3) from each production line. 5.11.2 Procedure g120 Test per ISO 4548-7 g120 Filter mount: Horizontal g120 Vibration axis: Vertical g120 Frequency: at resonance of filter filled with oil g1
37、20 Tighten filter of a turn g114 5 after gasket contact g120 Maintain filter at 400 kPa pressure and a peak input acceleration equal to 60 m/s2g120 Duration is 10 million cycles 5.11.3 Acceptance Criteria, no leakage or damage allowed 5.12 Hydrostatic Burst Pressure Test The purpose of the test is t
38、o evaluate the ability of the filter to withstand the maximum engine oil pressure. 5.12.1 Sample size, six (6) from each production line. 5.12.2 Procedure g120 Test per SAE HS 806-2009, Section 13.4 g120 Tighten filter of a turn g114 5 after gasket contact 5.12.3 Acceptance Criteria, burst pressure
39、to exceed 1700 kPa. 5.13 Relief Valve Performance Test The purpose of the test is to evaluate the relief valve with respect to its leakage rate, opening and reseat pressures and resistance to flow. 5.13.1 Sample size, this test is to be conducted with 6 special filters assembled with solid center tu
40、bes. 5.13.2 Procedure g120 Test per SAE HS 806-2009, Section 14 5.13.3 Acceptance Criteria g120 Maximum permissible leakage rate to be .38 L/min. g120 Valve opening and reseat pressure: Nominal opening and reseat pressure to be in the range of 80 kPa to 140 kPa; Tolerance to be g114 20 kPa maximum.
41、g120 Valve flow restriction: 250 kPa max at 40 L/min g114 2% SAE/USCAR-36 Issued 2013-02Dimensional and Performance Specification for After-Market Gasoline Engine Oil Filters - 8 - 5.14 Element Integrity Test The purpose of the test is to evaluate the integrity of the filter media. 5.14.1 Sample siz
42、e, six (6) from each production line. 5.14.2 Procedure g120 Test per ANSI B93.22M g120 Test fluid is mineral spirits 5.14.3 Acceptance Criteria, no bubbles shall be seen at a differential pressure of 40 mm H2O minimum. 5.15 Corrosion Resistance Test The purpose of the test is to evaluate the corrosi
43、on resistance of the filter assembly. 5.15.1 Sample size, three (3) from each paint line. 5.15.2 Procedure g120 Test per ASTM B117 g120 Prior to exposure the painted surface must be scribed per ASTM D1654, using a “Lathe Tool Type 5.1.1”. Evaluation per Method 2. An “X” scribed across the dome of th
44、e filter should be a minimum of 50 mm in length. 5.15.3 Acceptance Criteria g120 Painted surfaces shall exhibit no blistering or other appearance changes after 96 hrs exposure to neutral salt spray. g120 The maximum corrosion of the filter painted surfaces shall not exceed 10%, excluding scribe. g12
45、0 Maximum allowable corrosion creep at the scribe shall not exceed 5 mm. g120 After the corrosion test the filter must pass 18,000 cycles of the Pressure Impulse Fatigue Test (see paragraph 5.10, in this document). SAE/USCAR-36 Issued 2013-02Dimensional and Performance Specification for After-Market
46、 Gasoline Engine Oil Filters - 9 - Appendix A, Procedures for Filter Aging with Hot Oil g120 Test per SAE HS 806-2009 Section 11.3. g120 Test to be performed using SAE automotive grade engine lubricant (Starburst SAE 5W-30, or latest available category). g120 Oil temperature = 140C g1142 C g120 Dura
47、tion: 24 hours g120 Oil flow is to be regulated at (liter/min) g1145%; Type A:30 L/min Type B:40 L/min Type C:50 L/min Type D:50 L/min Appendix B, Procedures for Filter Aging with Oil/Ethanol Mixture g120 Test per SAE HS 806-2009 Section 11.3. g120 Test to be performed using oil/ethanol mixture with
48、 90% SAE automotive grade engine lubricant (Starburst SAE 5W-30, or latest available category) and 10% ethanol. g120 Oil temperature = 40C g1142 C g120 Duration: 24 hours g120 Oil flow is to be regulated at (liter/min) g1145%; Type A:30 L/min Type B:40 L/min Type C:50 L/min Type D:50 L/min Appendix C, Revision Record This standard was approved by USCAR/EWCAP on (TBD). Any revisions since that date have been incorporated into the specification. Revisions which altered the content of the specification are recorded below: REV DATE SUMMARY OF CHANGES MADE NOTES Rel TBD Original release
