Fan Belts

(2) Loosen fan belts (TM 5-2410-233-20).

(3) Remove fan guard mounting bolts (fig. 5-

7) and remove fan guard from radiator guard.

(3) Slip forward belt off the generator and

crankshaft pulleys. Pass belt over fan blade

(4) Attach a hoist to the fan and lift fan from

stationed in expanded portion of fan guard (fig. 5-

radiator guard.

11). Rotate fan assembly by hand and slip belt

b. inspection. Inspect fan and adapter assembly

around each blade as it enters expanded cage.

for bent, missing, or loose blades. Replace a

defective fan and adapter assembly.

When fan has been rotated approximately of a

revolution, the belt should drop between the fan

c. Installation. Reverse removal procedure and

install the fan and adapter assembly onto the fan

blade assembly and the radiator core. The belt may

be withdrawn by passing below the lowest fan

support assembly coupling.

blade. Repeat procedure with other two belts.

5-5. Fan Belts

a. Removal.

(1) Remove engine upper guard assemblies

(TM 5-2410-233-20).

Figure 5-11. Fan belt removal and installation.