TM 5-3810-306-20c. Extend and set the outriggers raising the wheelsoff the ground. (Refer to TM 5-3810306-10.)d. Activate the REAR STEER control lever to eitherLEFT or RIGHT and hold momentarily with thewheels fully turned.e. Note the maximum reading on pressure gauge.If reading is not 2500 psi (17,238 kPa/172.3 bar),adjust relief valve.f.Center rear wheels, retract and stow theoutriggers. (Refer to TM 5-3810-306-10.)g. Shut down engine.h. Remove pressure gauge and install plug inpressure test port.6.CHECK THREE SECTION VALVE BANK (MAINHOIST BOOST/AUX HOIST/LIFT BOOST) (10)RELIEF VALVE SETTING.a. Remove plug (11) from pressure test port andconnect flexible hose and pressure gauge.b. Disconnect aux hoist brake release line usingthe quick disconnect (outer line entering thebrake housing). This will prevent release of thebrake.c. Start engine and run at maximum rpm. (Refer toTM 5-3810-30610.)d. Activate AUX HOIST control lever fully to DOWNand hold momentarily.e. Note the maximum reading on pressure gauge.If reading is not 2700 psi (18,617 kPa/186.1 bar),adjust relief valve.f.Shut down engine.g. Remove pressure gauge and install plug inpressure test port.h. Reconnect aux hoist brake release line quickdisconnect.7.INTEGRATED OUTRIGGER CONTROL VALVE(12) RELIEF VALVE SETTING.a. Disconnect retract line from any one of the jackcylinders and install pressure gauge in this line.b. Start engine and run at maximum rpm. (Refer toTM 5-3810-30610.)c. On outrigger control panel, position the toggleswitch to RETRACT and hold momentarily.d. Note the maximum reading on pressure gauge.If reading is not 2500 psi (17,238 kPa/ 172.3bar), adjust relief valve.e. Shut down engine.f.Remove pressure gauge and connect retract lineto jack cylinder.END OF TASK16-58
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