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SAT514G 5. Start engine, apply foot brake, and place selector lever in “D” 6. Accelerate to wide open throttle gradually while applying foot 7. Quickly note the engine stall revolution and immediately I During test, never hold throttle wide open for more than 5 Stall revolution: 2,725 - 2,975 rpm SAT786J 8. Move selector lever to “N” position. 9. Cool off ATF. I Run engine at idle for at least one minute. 10. Repeat steps 5 through 9 with selector lever in “2”, “1” and “R” positions. JUDGEMENT OF STALL TEST NMAT0022S02 The test result and possible damaged components relating to each I Slippage occurs in 1st gear but not in 2nd and 3rd gears. ..... I Slippage occurs at the following gears: Stall revolution is too high in “R” position: I Engine brake does not function in “1” position. ..... Low & I Engine brake functions in “1” position. ..... Reverse clutch slip- Stall revolution within specifications: I Vehicle does not achieve speed of more than 80 km/h (50 CAUTION: Be careful since automatic fluid temperature increases abnor- I Slippage occurs in 3rd and 4th gears in “D” position. ..... High I Slippage occurs in 2nd and 4th gear in “D” position. ..... Brake Stall revolution less than specifications: I Poor acceleration during starts. ..... One-way clutch seizure in GI MA EM LC EC FE CL MT PD AX SU BR ST RS BT HA SC EL IDX TROUBLE DIAGNOSIS — BASIC INSPECTION Stall Test (Cont’d) AT-49 |