TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
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Change 1 2-1467 TM 9-2320-365-20-2 Sub Code Sub Code Meaning Pressure Readings C3 Tap 17 27 80 87 97 215-276 psi (1,480-1,900 kPa) 215-276 psi (1,480-1,900 kPa) 215-276 psi (1,480-1,900 kPa) 215-276 psi (1,480-1,900 kPa) 215-276 psi (1,480-1,900 kPa) 1-R 2-R N1-L N1-R 2-R Table 2-30. Clutch Pressures PRESSURE TEST (1) Remove front and rear propeller shafts (para 9-2). (2) Position drain pan under C3 pressure tap. (3) Remove C3 pressure tap plug and preformed packing from control valve module. (4) Connect tube to boss adapter, hose, and pipe to tube adapter to C3 pressure tap. (5) Perform STE/ICE-R test #50 (TM 9-4910-571-12&P). (6) Start engine (TM 9-2320-365-10) and run at idle. (7) With parking brake applied, make shift indicated by sub code while assistant notes reading on STE/ICE-R. Refer to Table 2-30. Clutch Pressure Tap. (8) Shut down engine (TM 9-2320-365-10). (9) If 215-276 psi (1,480-1,900 kPa) pressure is not obtained for affected code, notify DS Maintenance. (10) If 215-276 psi (1,480- 1,900 kPa) pressure is obtained, replace WTEC II TEPSS (para 8-2). (11) Remove pipe to tube adapter, hose, and tube to boss adapter from C3 pressure tap. (12) Position preformed packing and C3 pressure tap plug in control valve module. (13) Tighten C3 pressure tap plug to 84-120 lb-in. (9-14 N·m). (14) Remove drain pan under pressure tap. (15) Install front and rear propeller shafts (para 9-2). (16) Clear diagnostic codes (para 8-4).