TM 5-3805-262-343-7. TRANSMISSION MAINTENANCE (CONT)a. PressureTests(Cont).COOLING CIRCUIT CHECK (SHEET 2 OF 2)(12) Decrease engine speed to idle and turn off engine.(13) If pressure gage indication was higher than 40 psi, a restriction existsin oil cooler circuit. Disconnect transmission cooler lines and check forrestriction (refer to TM 5-3805-262-20). Flush and clean oil cooler lo-cated at bottom of radiator (page 3-194).(14) If pressure gage indication was less than 40 psi, spring in torque con-verter pressure regulator is broken or damaged. Replace transmission(page 3-330) and forward to general support maintenance.(15) Disconnect pressure gage hose from transmission port.(16) Install converter temperature sender in transmission port (refer to TM5-3805-262-20).(17) Do oil flow out of transmission check below.OIL FLOW OUT OF TRANSMISSION CHECK (SHEET 1 OF 2)(1)(2)(3)(4)At right side of transmission,locate fitting connected to inletof oil cooler. Marking TO COOLERis beside fitting. Loosen anddisconnect hose fitting from thisfitting.Connect flowmeter inlet hose tofitting from which oil cooler hosewas disconnected.Connect flowmeter outlet hose tooil cooler hose disconnected fromfitting.If necessary, connect inlet andoutlet hoses to flowmeter. Putflowmeter in cab.3-322
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