C8.7 Marine Engine Caterpillar


Engine Oil Pan - Remove and Install

Usage:

C8.7 CS7

Removal Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     422-5472     Lifting Eye Assembly     2    

Start By:

  1. Remove heat exchanger

------ WARNING! ------

Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact the skin.

----------------------


NOTICE

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.



NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


  1. Drain the engine oil.

  1. Drain the coolant.



    Illustration 1g03857586

  1. Remove tube assembly (1) and tube (1) .

  1. Remove engine oil level gauge (2) .

  1. Remove tube assembly (3) .



    Illustration 2g03860073

  1. Remove bolts (6) and tube assembly (5).

  1. Remove engine oil level gauge (4) .



    Illustration 3g03857822



    Illustration 4g03857850

    Note: Do not pry or gouge the sealing surface of the engine oil pan. Tap the engine oil pan with a rubber mallet in order to remove the engine oil pan.

  1. Remove brackets (7) .

  1. Attach Tooling (A) .

  1. Remove bolts (8) .

  1. Use/Attach a suitable lifting device to remove engine oil pan (9). The weight of engine oil pan (9) is approximately 26 kg (58 lb)

Installation Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.


  1. Clean the mating surface of the engine oil pan and the cylinder block.



    Illustration 5g03857850



    Illustration 6g03859446

  1. Install oil pan gasket (10) on the engine block.

  1. Use Tooling (A) to place engine oil pan (9) on the engine block.

  1. Install bolts (8) finger tight.

  1. Tighten bolts (8) to a torque of 46 ± 5 N·m (34 ± 3 lb ft).



    Illustration 7g03884476



    Illustration 8g03859507

  1. Install brackets (7), bolts (11), and bolts (12) .

  1. Tighten bolts (11) to a torque of 25 ± 3 N·m (217 ± 22 lb in)

  1. Tighten bolts (12) to a torque of 46 ± 5 N·m (34 ± 3 lb ft)



    Illustration 9g03860073

  1. Install tube assembly (5). Tighten bolts (6) to a torque of 25 ± 2 N·m (221 ± 18 lb in)

  1. Install engine oil level gauge (4) and tighten to a torque of 25 ± 3 N·m (221 ± 22 lb in).



    Illustration 10g03857586

  1. Install tube assembly (3). Tighten the bolts to a torque of 25 ± 2 N·m (221 ± 18 lb in)

  1. Install engine oil level gauge (2) and tighten to a torque of 25 ± 3 N·m (221 ± 22 lb in).

  1. Install tube assembly (1) and tube (1) .

  1. Fill the engine oil pan to the correct level that is indicated on the engine oil level gauge. For the proper procedure and engine oil to use, see the Operation and Maintenance Manual for the correct filling procedures.

  1. Fill the coolant. Refer to Operation and Maintenance Manual,, ""Cooling System Coolant (ELC) - Change"" for the correct filling procedures.

End By: Install heat exchanger

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