Applicable Model: NPR70. NQR70. Before using this Workshop Manual to assist you in performing vehicle service and maintenance operations, it is recommended that you carefully read and thoroughly understand the information contained in Section OA under the headings "GENERAL REPAIR INSTRUCTIONS" and "HOW TO USE THIS MANUAL". filexlib. Go to lesson #1 to master clutch control in a manual car. • Manual cars stall when taking off because the drivers releases the clutch too fast (dumping the clutch) and the engine cannot meet the demand and stalls. • Stalling the engine in a manual car is NOT bad for the vehicle, so long as it's not done 8 or 10 times every day. Banks' dynamometer tests show that Ford's 7.3 liter Power Stroke hits peak torque at 1,600 RPM and begins to drop off at around 1,850 RPM, while the Dodge's 5.9L Cummins engine peaks at 1,400 RPM and drops off at 1,800 RPM. As RPM continues to rise, torque decreases even further. How would you translate this to a torque converter? With a
Find out from your manual (or your dealer) if you can do the test, and also what is the specified stall speed for your transmission. With the engine running and both the engine and transmission properly warmed up apply the footbrake firmly, select the lowest gear and fully depress the accelerator pedal so that the engine revs up - keep it going until the revs stop rising.
This manual includes the procedures for maintenance, disassembling, reas- sembling, inspection and adjustment of components and diagnostics for guid- ance of experienced mechanics. Please peruse and utilize this manual fully to ensure complete repair work for satisfying our customers by keeping their vehicle in optimum condition.
VIDEO: Testing The Transmission With The Stall Test Andrew Markel introduces two mechanical tests that can be performed on a transmission to gauge its road performance. Sponsored by Auto Value and Bumper to Bumper. By Andrew Markel Sep 21, 2018
Transmission repair manuals U340E/U341E/U341F, diagrams, guides, tips and free download PDF instructions. Fluid capacity and type, valve body and solenoids charts. U341E Stall Test. U340E Manual. U340E Fluid Refill. Download scheme catalog U340 U341 Download repair manual U340 Download manual U340 book. Most Popular.
Power braking can be dangerous, so use caution when doing this test. Do it in an open area away from things you can run into. You can only do this test with an automatic transmission; you really can't do this with a manual transmission. The test is simple enough and only takes a few seconds. First, start the engine and activate the parking brake. Read the stall speed quickly. Then, release your foot from the accelerator pedal quickly. CAUTION: Do not depress the accelerator pedal for 5 seconds or more during the test. Stall speed : Refer to TM "Stall Speed". Place the selector lever in the N position. Cool the CVT fluid. CAUTION: Run the engine with the idle speed for at least 1 minute.
23 4.4.4 heating up the transmission by using the 'heat'-mode; 25 4.4.5 calibration condition messages and calibration errors; 25 4.4.5.1 calibration condition messages; 25 4.4.5.2 calibration errors; 26 4.4.6 performing a stall test; 28 5 installation details; 28 5.1 converter drive coupling; 29 5.2 transmission to engine installation
Stall speed : Refer to TM, "Stall Speed". Shift the selector lever to "N" position. Cool down the ATF. CAUTION: Run the engine at idle for at least 1 minute. 10. Repeat steps 6 through 9 with selector lever in "1", "2" and "R" positions. JUDGMENT OF STALL TEST . O: Stall spe