TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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TRANSMISSION OIL INSPECTION NOTE Transmission fluid capacity is 42.3 qt (40 L). (1) Start engine (TM 9-2320-366-10-1). (2) Allow oil to circulate for a few minutes. (3) Place drain pan under transmission AOAP valve. (4) Remove drain plug from transmission AOAP valve and press plunger to extract oil from system. (5) Allow approximately 1 qt (0.9 L) of oil to drain into drain pan. Release plunger. (6) Install drain plug on transmission AOAP valve. (7) Inspect oil for coolant contamination. (8) If oil is contaminated, replace transmission oil cooler (para 8-10). (9) Shut down engine (TM 9-2320-366-10-1). (10) Fill transmission (Appendix H). WARNING Do not drain transmission oil when transmission is hot. Failure to comply may cause severe injury to personnel. CAUTION Transmission oil must be changed whenever there is evidence of oil breakdown or contamination. Oil breakdown or contamination may be caused from overheating transmission and/or oil cooler internal failure and is indicated by discoloration, strong odor, or oil analysis. Change 1 2-1733 TM 9-2320-366-20-2