GUARD GP-ALTERNATOR 1371707 - Caterpillar

Illustration 1 g01039169
Remove two hand knobs (1).
Remove cover (2).
To remove the air filter, pull upward on the filter.
Clean the air filter with a maximum of 200 kPa (30 psi).
After you clean the air filter, inspect the air filter. If the air filter is damaged or badly contaminated, use a new air filter.
Install the filter in the reverse order of the previous steps. Purge Valves for the Air Conditioning (If Equipped)
Illustration 2 g01029837The purge valves are located in rubber hoses under the cab. There is a valve on the left side of the machine and there is a valve on the right side of the machine. Squeeze the rubber hose in order to remove any dirt or debris. The purge valve may need to be removed from the hose in order to completely remove all of the dirt or debris.Note: If your machine is equipped with side panels, the side panels will need to be removed in order to gain access to the purge valves.