1、GM DAEWOO Auto & Technology EDS Engineering, GM DAEWOO Auto & Technology Standards RACK AND PINION GEAR EDS-T-2617 ISSUED DATE: 1997. 09. 26 REVISED DATE: 2006. 06. 19 VERSION: 2 EDS-T-2617RACK AND PINION GEAR PAGE: 1/1 ISSUED DATE: 1997. 09. 26 REVISED DATE: 2006. 06. 19 VERSION: 2 GM DAEWOO Auto &
2、 Technology This standard contains test items and specifications required during development and mass production of the rack and pinion steering gear. Summary of Test Specifications of Rack & Pinion Gear Test item EDS No. Development Initial approval Inspection 1. FUNCIONAL TESTS 1.1. Efficiency EDS
3、 T-2621 * - 1.2. Ratio EDS T-2622 * - 1.3. Elasticity (Back lash) EDS T-2619 * - 1.4. Cold test EDS T-2616 * - 2. WEAR/FATIGUE TESTS 2.1. Fatigue test EDS T-2609 * * 2.2. Dry running test EDS T-2620 * - 3. ABUSE TEST 3.1. Tensile test (Vehicle) EDS T-2615 * - 3.2. Steering stop test (Bench) EDS T-2614 * * 4. COMPONENT TEST 4.1. Rack impact test EDS T-2614 * * 4.2. Elastomer part (Chemical test) EDS T-2614 * * 4.3. Durability & sealing of bellows EDS T-2623 * *
