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44 AUTOMATIC GEARBOX 2 FAULT DIAGNOSIS ROAD TEST PROCEDURE Follow the procedure given commencing each test, ROADTEST 1 = CHECKS 1-2-3-4-5-6-7-8 D SELECTED KICKDOWN START FROM REST CHECK 1 Check for clutch squeal and slip. Check pressure is 2 CHECK 2 Check 1st to 2nd upshift speed and quality. Pressure 2 . CHECK 3 Check 2nd to 3rd upshift speed and quality. Pressure 2 CHECK 4 Release throttle to allow simultaneous engagement CHECK 5 To proceed to Check 5, release throttle and check CHECK 6 Check down shift speed and quality 4th to 3rd. NOTE: This shift is usually very smooth CHECK 7 Check downshift speed and quality 3rd to 2nd. CHECK 8 Check downshift speed and quality 2nd to 1st. Also ROADTEST 2 = CHECKS 9-10-11 D SELECTED FROM REST FULL THROTTLE START CHECK 9 Check 1st to 2nd upshift speed and quality. CHECK 10 Check 2nd to 3rd upshift speed and quality. CHECK 11 Check 3rd, 4th and direct drive clutch upshift speed NOTE: 4th and the direct drive clutch |