TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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Change 1 2-1779 TM 9-2320-366-20-2 WARNING Wear approved eye protection when performing transmission pressure checks. If oil contacts eyes, seek medical attention immediately. Failure to comply may result in injury to personnel. CLUTCH PRESSURE TEST (8) If one or more off-going clutches fail to loose pressure, notify DS Maintenance. (9) Shut down engine (TM 9-2320-366-10-1). (10) Remove pipe to tube adapter, hose, and tube to boss adapter from clutch pressure tap. (11) Position preformed packing and pressure tap plug in control valve module. (12) Tighten pressure tap plug to 84-120 lb-in. (9-14 N·m). (13) Remove drain pan under pressure tap. (14) Install front and intermediate propeller shafts (para 9-2). (15) Clear diagnostic codes (para 8-5). (1) Remove front and intermediate propeller shafts (para 9-2). (2) Position drain pan under pressure tap. (3) Remove pressure tap plug and preformed packing from off-going clutch indicated by the sub code, refer to Table 2-40. Off- Going Clutch Pressure Tap. Discard preformed packing. (4) Connect tube to boss adapter, hose, and pipe to tube adapter to clutch pressure tap. (5) Perform STE/ICE-R Test # 50 (TM 9-4910- 571-12&P). (6) Start engine (TM 9-2320-366-10-1) 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 2-40. Off-Going Clutch Pressure Tap. Sub Code Solenoid Assembly Location 10 12 21 23 43 45 65 Stationary Clutch Stationary Clutch Stationary Clutch Stationary Clutch Stationary Clutch Rotating Clutch Rotating Clutch 7-6 Downshift 5-4 Downshift 2-1 Downshift 2-3 Upshift 3-2 Downshift 3-4 Upshift 5-6 Upshift C1 C4 C2 C4 C4 C5 C5 Off-Going Clutch Sub Code Meaning Table 2-40. Off-Going Clutch Pressure Tap