ACTUATOR AS 4P7087 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     185-3630     Strap Wrench     1    
ZZ     9U-7072     Tapered Cap/Plug     3    
9U-7070 Tapered Cap/Plug     3    Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Turn the fuel supply to the "OFF" position.
Illustration 1 g01002631
Disconnect harness assembly (2) from the fuel temperature sensor.
Disconnect hose assembly (3), (6), and (8) from fuel filter base (4) .
Disconnect tube assembly (5) from fuel filter base (4) .
Use Tooling (A) to remove fuel filter (7) from fuel filter base (4) .
Remove bolts (1) that fasten the fuel filter base to the cylinder block. Remove fuel filter base (4) .