PLUNGER AS 6W8344 - Caterpillar

3304B Removal Procedure
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.
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3304B engine (1) Remove bolts (4), elbow (5) and the gasket from the engine block. (2) Remove oil cooler (2) and the gasket. (3) If necessary, loosen clamp (1), and remove pipe (7) from the engine. 3306B Removal Procedure
Start By:
Remove the engine oil filter and the engine oil filter base. Refer to Disassembly and Assembly, "Engine Oil Filter Base - Remove".
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.
Illustration 2 g00468427
Loosen two hose clamps (1) .
Illustration 3 g00468428
Disconnect hose assembly (5). Disconnect clip (3) for the engine oil level gauge. Remove three bolts (4) and remove engine oil cooler (2).