TM 9-2350-247-20-1TRANS LOW OIL PRESS INDICATOR COMES ON (M548A3)—Continued 0047 003Y1. Stop engine (see your -10).2. Remove pressure tester and install MAIN port plug (1).3. Remove plug (2) from FILTER IN port (3).4. Install 4730-766-9000 elbow (4) into FILTER IN port (3).5. Install pressure tester onto elbow (4). Use 400 psi (2758 kPa)gauge.6. Measure FILTER IN pressure with engine at 600 rpm withtransmission in R and then in 1-4 position. FILTER IN pressureshould be within 35 psi (241 kPa) of MAIN pressure.7. Is FILTER IN pressure 35 psi (241 kPa) or more higher thanMAIN pressure?YESNOGO TO BY (PAGE 0047 00-4)4Y1. Check to see if TRANS OIL HI DIFF PRESS indicator is on.2. Is TRANS OIL HI DIFF PRESS indicator on?YESNOGO TO CY (PAGE 0047 00-4)5Y1. Stop engine (see your -10).2. Replace transmission oil filter element (WP 0321 00).3. Verify no faults found.0047 00-3
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business