HP Cooling Suction Fan  | |
HP Cooling Exhaust Fan  | 
- Remove the rear cover (Rear Cover)
 - Free the harnesses [A] (
x3,
x2).
 - Disconnect the duct at [B] (
x1).
 - Disconnect the duct at [A] and [B] (
x2).
 - Disconnect the harness [A] (
x1).
 Remove the duct [B] with fans inside.
HP Cooling Suction Fan
HP Cooling Exhaust Fan
- Lay the duct on a flat clean surface.
 - Remove screws (
x5).
 - Remove the collar duct [A].
 - Remove the fans.
 - Lay the fans on a flat clean surface.