TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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TM 9-2320-387-24-l 1 2-46. STEACE-R TEST PROCEDURES (Cont’d) I PRESSURE (PSI) 0 TO 1,000 TEST #50 ‘Description: Pre-Test Procedures: This procedure measures pressure in the 0 to 1,000 PSIG range. Test requires the use of the TK adapters and transducers. Run confidence test. Typical Applications: Oil pressure Control Functions: 01,02,03.04, 06 Test Procedure: Possible Error Messages: 1. Attach connector Pi of cable W4 to J2 TK or J3 TK. 2. Install blue-striped pressure transducer where pressure is to be measured. Attach connector P2 of cable W4 to transducer. 3. Set TEST SELECT switch to 50. Press and hold TEST button until CAL appears on display. 4. Release TEST button and watt for offset value to appear on display. If offset is within -150 to 150, proceed. If not, go to DCA Troubleshooting Procedure. 5. Energize system. 6. Press and release TEST button. 7. Observe displayed value. E005 Offset not performed. E002 Transducer not connected. 2-495