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 Change 1 2-2417/(2-2418 Blank) WARNING Drop hydraulic pressure to zero before disconnecting any hydraulic hoses. Failure to comply may result in injury to personnel. Hydraulic fluid (MIL-H-5606) is TOXIC. Wear protective goggles and gloves; use only in well ventilated area; avoid contact with skin, eyes, and clothes. Skin and clothing that come into contact with hydraulic fluid should be washed immediately. Saturated clothing should be removed immediately. Failure to comply may result in injury to personnel. PRESSURE TEST (1) Position drain pan under spare tire retainer cylinder. (2) Disconnect SPARE RET pressure hose from spare tire retainer cylinder port. (3) Connect STE/ICE-R to SPARE RET pressure hose. (4) Start engine and charge air tanks (TM 9-2320-366-10-1). (5) Position SPARE TIRE knob to LOWER. (6) Position FUNCTION SELECT knob to SPARE TIRE. (7) Push and hold PUMP plunger button and perform STE-ICE-R Test #51 (TM 9-4910-571-12&P). (8) If pressure is not 2,500-4,000 psi (17,237- 27,580 kPa), repair hydraulic manifold SPARE TIRE valve (para 19-4). (9) If pressure is 2,500-4,000 psi (17,237- 27,580 kPa), replace spare tire retainer cylinder (para 14-9 or 14-10). (10) Drain air tanks (TM 9-2320-366-10-1). (11) Disconnect STE/ICE-R from pressure hose. (12) Connect pressure hose to spare tire retainer cylinder port.