1、 GMDAT ENGINEERING STANDARDS Test Procedures Powertrain Integration LIMITED USE EDS-T-2201 Test Procedure for Durability of External Shift Mechanism Do Not Use on New Program; No Replacement. External Shift Mechanism8 ! 3L+ 4G Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program 72P# 957%L: 6#$ . Copyri
2、ght 2010 General Motors Company All Rights Reserved November 2010 Originating Department: GMDAT Engineering Standards Page 1 of 4 Version : 4 1 Introduction Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event of conflict between the Korean and English langua
3、ge, the Korean language shall take precedence. 1.1 Purpose. The purpose of this standard is to determine the durability of external shift mechanism components (hereinafter referred to as test sample) 1.2 Applicability. This standard applies to the durability test of external shift mechanism of four
4、and five speed manual transmission for automobiles. 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. None. 2.2 GM Standards/Specifications. None. 3 EQUIPMENT 3.1 Transmission Housing. 3.2 Air Actuator. 3.3 Tempera
5、ture Control Unit. 3.4 Oil Brake Cylinder. 3.5 Clamping Plate. 3.6 Control Unit Capable of the Following Functions. 3.6.1 Temperature control faction. 3.6.2 Pneumatic Pressure control. 3.6.3 Force measuring device and limiting switches. 3.6.4 Counter. 3.7 X-Y Recorder 1 P7 :0 : ., E:48 6 . 3.2 76 7?
6、878Bd . 3.37$ 999 :9D72P# 120N7 87%L$) F 8 F:E72P *-,C* 6 “#$ . 5.2 1d 4G 8 7x*%L+ N 1 Abusive Shifting 4G 8x :FF$ . $ , Shifting F:E8t 150N8p) F Shifting 9 :9D72P# 200N8 87%L$) F$ . 8 4G 8t 1772P 3LFF$ 5.3 1-2 Shift plane72P 3-4 D# 5 Shifting plane8p) Selecting 47# Selecting 9 :9D72P 80N 8 87F$) F$
7、 . 5.4 4G 3LF 4 7$ 98t $80 M$ . y 80 E72P 248 . y 1772P 648 . 5.5 + 50,000G8 Shifting 3LF 4*$ Shift Lever8 8%F:E8x 9DF Fx7 4 87F:E8x 9IF$ . F:E -48 C2e 2T8x X-Y Recorder7 d)F$ . 5.6 5.2F0# $49958p) $80 M8t Shifting d87# :E*88? (N)72P F:E8 87F: 6$) F$ . y N R. y N 5. y N 1 Abusive Shifts. 6 ! 4G G3L
8、Gear Number of Cycles / 4G G3L Number of Cycles/minute / 4G G3L / . N-1-N-2-N 150,000 32 Cycles/minute N-3-N-4-N 100,000 N-5-N 50,000 N-R-N 50,000 N-1-N 1,500 NEUTRAL 100,000 GMDAT ENGINEERING STANDARDS EDS-T-2201 Copyright 2010 General Motors Company All Rights Reserved November 2010 Page 3 of 4 Ve
9、rsion : 4 7 Number of Test Sample At least 3 external shift mechanism assemblies shall be tested. 8 Evaluation After the durability test is performed, there shall be no abnormality in the action of the test sample. Upon reaching the required number of cycles in clause 6, or in case of a premature sh
10、ift mechanism failure, all parts must be inspected and evaluated for easy action, wear, cracks deformation etc. 9 Notes 9.1 Glossary. Not applicable. 9.2 Acronyms, Abbreviations, and Symbols. Not applicable. 10 Coding System This standard shall be referenced in other documents, drawings, etc., as fo
11、llows: EDS-T-2201 11 Release and Revisions This standard was originated in March 1990. It was first approved by GMDAT Engineering Standards in March 1990. It was first published in March 1990. 7 4G E 3L( 2 3P 818p) F$ . 8 D4 ! 3L+ 4G 8 ! G 4G E8t 8% 1 818 666 F$ . 6F8 7 3L+ G3L7 $ F! D# 3L+G3L $ 987
12、 F -P247# 8% 2e , *+( , -GI A ( (Crack) &%8x 91F$ . 9 768 9I8 9.1 98,l 76 . F$-1F 68 9.2 66 -C dGl . F$-1F 68 10 Ed - $* ,l2P! $+ &%72P ., E:48 87%T &# $80 M8 EdF$ . EDS-T-2201 11 9P9I -C P9I 8)Y ., E:48t 1990 “x 3 87 E:4 -Gl4 .7 %L6 , d3TE:41,h7 8F 1990“x 387 38%L6$ . ., E:48t 1990“x 387 ) 9P9I / -
13、PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 4 NOV 2010 Limited use with no replacement (Thermal/ICE Subsystem Validation Team) / F9I957 ($4=E:4 68 ) =* (Thermal/ICE.ED4D4 ) GMDAT ENGINEERING STANDARDS EDS-T-2201 Copyright 2010 General Motors Company All Rights Reserved November 2010 Page 4 of 4 Version : 4 Appendix / .E G/S CONT A & GUIDE CONT A T/RIG SKEMATIC DIAGRAM
