TM 5-5420-226-20-1SYSTEMS OPERATION - ContinuedTRANSMISSION.Cross-drive transmission is controlled by driver with steering and shiftingcontrols and brake pedal.Transmission hydraulic torque converter multiplies engine torqueproviding automatically variable torque output through planetary gear sets and hydraulicallyoperated clutches and bands to final drive units, sprockets, and tracks.Refer to page 2-21.A.B.c .D.E.TRANSMISSION ADJUSTMENTS. Adjustments are made to mechanical linkages and valveson exterior of engine.TRANSMISSION MOUNTS.Located on each side of transmission serve as powerplantinstallation guides and mounts.TRANSMISSION COOLING SYSTEM.Cooled oil from transmission air cooler is forcedthrough transmission clutches and bands, through torque converter, acts as driving force intorque converter and lubricates entire transmission.Common oil reservoir supplies allsystems.SHIFTING CONTROLS.Shifting controlled by shift lever through system of mechanicallinks to transmission shift valve that hydraulically controls transmission driving rangeservosystems.TRANSMISSION OIL COOLER. Oil flowing through oil coolers on each side of engine iscooled by air drawn in by engine cooling fans.Cooled oil flows through main oil supplyline, and flow control thermostats in coolers stop oil circulation until oil is at operatingtemperature.2-20
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
