TM 9-2815-225-34&P 3-13. MOUNTING ENGINE ON MAINTENANCE STAND (Contd) LOCATION/ITEM ACTION REMARKS e.  Component Removal (Contd) 39. Hot engine temperature Remove. Refer to TM 9-2320-273-20 or switch TM 9-2320-283-20. 40. Water temperature Remove. Refer to TM 9-2320-273-20 or sending unit TM 9-2320-283-20. NOTE Perform steps 41 through 43 for M915/Big Cam I only. Perform steps 44 and 45 for M915A1/Big Cam III only. 41. Screw (62) and lockwasher Remove from cylinder block (12) Discard lockwasher (63). (63) and support bracket (66). 42. Clamp (65) Loosen at water transfer hose (64). 43. Screw (71), two screws (67), Remove from cylinder block (12), Free oil cooler assembly (72) by screws (70), five lockwashers oil cooler support (69), and water tapping with soft-nose hammer. (63), oil cooler assembly transfer hose (64). Discard lockwashers (63) and (72), and gasket (68) gasket (68). 44. Two screws (73), lock- Remove from cylinder block (12) Discard lockwashers (74). washers (74), and washers and support bracket (76). (75) 45. Three screws (79), screws Remove from cylinder block (12) Free oil cooler support (78) by (81), six lockwashers (80), and oil cooler support (78). tapping with a soft-nose hammer. oil cooler assembly (82), and gasket (77) 46. Water pump bypass hose Remove.   Refer to TM 9-2320-273-20 or TM 9-2320-283-20. 47. Water pump to radiator Remove. Refer to TM 9-2320-273-20 or connection TM 9-2320-283-20. 48. Water bypass tube Remove. Refer to TM 9-2320-273-20 or TM 9-2320-283-20. 49. Air compressor discharge Remove. Refer to TM 9-2320-273-20 or hose TM 9-2320-283-20. 50. Air compressor intake Remove. Refer to TM 9-2320-273-20 or tube TM 9-2320-283-20. 51. Air compressor governor Remove. Refer to TM 9-2320-273-20 or and air lines TM 9-2320-283-20. 3-20