TM 9-2350-277-20-1TRANSMISSION LOW LUBE INDICATOR COMES ON 0073 00INITIAL SETUP:Maintenance LevelUnitTools and Special ToolsFitting Kit (WP 0926 00, Item 21)Pressure Gauge Kit (WP 0926 00, Item 35)General Mechanic’s Tool Kit (WP 0926 00, Item 65)Personnel RequiredUnit MechanicReferencesSee your -10See your PMCSEquipment ConditionEngine stopped (see your -10)Carrier blocked (see your -10)Parking brake off (see your -10)Transmission in SLTransmission oil level checked (see your PMCS)Power plant warmIdle speed set at 600 rpmTrim vane down (see your -10)Power engine access door open (see your -10)Driver access panel removed (see your -10)Rear access panel removed (see your -10)T1. Turn MASTER SWITCH to ON (see your -10).2. Is TRANS LOW PRESSURE light ON?YESNOTN1. Go to Trans Oil Low PpressureIndicator Malfunctions(WP 0056 00).Y1. Turn MASTER SWITCH to OFF.2. Remove plug (1) from lube port switch (2).3. Remove lube port switch (2) from tee (3).4. Install pressure tester in tee (3).5. Start engine; run at 1500 rpm (see your -10).6. Measure lube pressure with transmission in SL. Use 160 PSIgauge. Pressure should be greater than 4 psi.7. Does pressure gauge read less than 4 psi?YESNOYN1. Go to Trans Oil Low PpressureIndicator Malfunctions(WP 0056 00).0073 00-1
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