TM-9-2320-366-20-3 MTV Unit Maintenance Manual M1083 Series - Volume 3 Download
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TM 9-2320-366-20-3 TM 9-2320-366-20-3 TM 9-2320-366-20-3 TM 9-2320-366-20-3 TM 9-2320-366-20-3 WINCH CONTROL VALVE PRESSURE TEST (1) Disconnect hose from fitting below elbow at port V1 (on side of 15K self-recovery winch toward front of vehicle). (2) Connect STE/ICE-R with tee between port V1 and hose. (3) Start engine (TM 9-2320-366-10-1). (4) Attach stall load to winch cable (TM 9-2320-366-10-1). (5) Position PTO switch and WINCH POWER switch to ON (TM 9-2320-366-10-1). (6) Engage winch clutch (TM 9-2320-366-10-1). (7) Perform STE/ICE-R test #51 and toggle WINCH IN/OUT switch to IN position and hold (TM 9-4910-571-12&P). (8) Check if pressure reading is between 2450-2600 psi (16893-17927 kPa) on STE/ICE-R. (9) If pressure is less than 2600 psi, notify DS Maintenance. (10) Position WINCH POWER and PTO switches to off (TM 9-2320-366-10-1). (11) Shut down engine (TM 9-2320-366-10-1). (12) Disconnect STE/ICE-R and tee. (13) Connect hose fitting to port V1. (14) Disconnect hose (below elbow) from port V2. (15) Connect STE/ICE-R with tee between hose and port V2. (16) Start engine (TM 9-2320-366-10-1). (17) Position PTO and WINCH POWER switches to on (TM 9-2320-366-10-1). (18) Perform STE/ICE-R test #51 and toggle WINCH IN/OUT switch to OUT (TM 9-4910- 571-12&P). (19) Check if pressure reading is between 2450- 2600 psi (16893-17927 kPa). (20) If pressure is lower than 2450 psi, notify DS Maintenance. (21) Release load and retrieve cable (TM 9-2320-366-10-1). (22) Position WINCH POWER and PTO switches to off (TM 9-2320-366-10-1). (23) Disengage winch clutch (TM 9-2320-366-10-1). (24) Shut down engine (TM 9-2320-366-10-1). (25) Disconnect STE/ICE-R and tee. (26) Connect hose fitting to port V2. 2-2209 2-2209 2-2209 2-2209 2-2209