ROD AS 3870057 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 185-3630 Strap Wrench As 1 Start By:
Remove the crankcase breather. Refer to Disassembly and Assembly, "Crankcase Breather - Remove and Install".
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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00629777
Typical example
Use Tooling (A) to remove fuel filter (5).
Disconnect tube assemblies (1) and (2) from fuel filter base (4).
Remove bolts (3) from fuel filter base (4).
Remove fuel filter base (4) and the gasket from the engine.
Illustration 2 g00629788
Remove fuel pressure relief valve (7) from fuel filter base (4), if necessary. Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 185-3630 Strap Wrench As 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 3 g00629788
Install fuel pressure relief valve (7) on fuel filter base (4).
Illustration 4 g00629777
Typical example
Inspect the condition of the gasket. Replace the gasket, if necessary.
Position the gasket and fuel filter base (4) on the engine.
Install bolts (3) that secure fuel filter base (4) on the engine.
Connect tube assemblies (1) and (2) to fuel filter base (4).
Use Tooling (A) to install fuel filter (5).
Install O-ring seal (6) on fuel filter base (4). End By:
Install the crankcase breather. Refer to Disassembly and Assembly, "Crankcase Breather - Remove and Install".