Figure 3-57. Lube Oil Cooler, Removal/Installation.

TM 55-1930-208-24

3-23. COOLER, LUBRICATION OIL - Continued.

a. Removal. (Refer to figure 3-57).

(1) Remove upper and lower hoses.

(2) Remove six bolts (1), six lockwashers (2), and housing (3).

(3) Remove and discard gasket (4).

(4) Remove core assembly (5), remove and discard gasket (6).

(5) Remove two bolts (7), two lockwashers (8), and connector (9). Remove plugs (10 and 11) from

connector.

(6) Remove drain cock (12) from housing (3).

(7) Remove two screws (13), bolt (14), flat washer (15), three screws (16), three lockwashers (17),

and adapter (18).

(8) Remove and discard gasket (19) and two gaskets (20).

(9) Remove plug (21), flat washer (22), spring (23), and valve (24) from adapter (18).

Figure 3-57. Lube Oil Cooler, Removal/Installation.

3-92