Overhaul

Disassembly and Assembly

CO-16 Exploded View:

DISASSEMBLY
1. Disconnect harness connector from cooling fan control module.
2. Remove cooling fan control module from cooling fan assembly.

CAUTION:
Handle carefully to avoid dropping and shocks.

3. Remove cooling fan mounting nuts, and then remove the cooling fan (RH and LH).
4. Remove fan motors (RH and LH).

ASSEMBLY
Note the following, and assemble in the reverse order of disassembly.

CAUTION:
RH and LH cooling fans are different. Be careful not to misassemble them.

^ Install each fan in the following position.
Right side: 9 blades
Left side: 11 blades
^ Secure the harness tightly to the fan shroud to prevent the fan rotation area from being loose.

Inspection

INSPECTION AFTER REMOVAL
Check that fan motors operate normally

NOTE:
Cooling fans are controlled by cooling fan control module.

INSPECTION AFTER DISASSEMBLY

Cooling Fan
Inspect cooling fan for crack or unusual bend.
^ If anything is found, replace cooling fan.