S3L2 Diesel Used Engine Heads For Excavator E303 Water Cooling
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S3L2 Diesel Used Engine Heads For Excavator E303 Water Cooling
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Basic Infomation
Place of Origin: Japan
Brand Name: Mitsubishi
Model Number: S3L2
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S3L2 Used Engine Heads

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E303 Used Engine Heads

Payment & Shipping Terms
Packaging Details: Neutral Package or Fumigation Free
Delivery Time: 5 - 8 work days
Payment Terms: D/P, T/T
Supply Ability: 10 pieces
Specifications
Excavator Model: E303
Engine Model: S3L2
Condition: Used
Quality: High Quality
Size: Standard
Type: Diesel Engine
Color: Same As Pictures
Material: Steel
Product Description

 

 

S3L2 Diesel Used Engine Heads For Excavator E303 Water Cooling

 

 

Specification

 

 

Item: Engine cylinder head Engine type: Diesel
Application: Excavator Engine code: S3L1
Injection: Eddy valve: 6 valve
Cooling: Water Cooling Number of Cylinders: 3

 

 

Description

 

Cylinder head Removal

 

Detach the Rocker Arm

Next, remove the rocker arm. If the engine uses two heads, take out the two rocker arms.

 

Take off the Old Cylinder Head

Remove the mounting bolts following the correct cylinder head bolt removal sequence. The information about the sequence can be found in the car’s manual.

 

Next, lift off the old head from the engine housing. You may use a screwdriver to pry it loose at the edges.


Install the New Cylinder Head

Mount the new head and replace the mounting bolts. Follow the manufacturer’s specifications for both sequence and the bolt torquing.

 

Replace the Components

Install the other parts following the order you used to remove them: rocker arm, timing belt, valve covers, and intake and exhaust manifolds.

 

Refill Coolant and Oil

Finally, replace coolant using a 1:1 ratio for water and antifreeze. Refill the oil pan with oil that your car’s manufacturer recommends.


Head Gasket Replacement
Before installing the new head, check the head gasket, if it is blown. You may need to replace it also. Blown head gasket symptoms include:

 

Engine overheating too quickly


1. Air bubbling in the radiator even after bleeding it
2. Excess pressure in the coolant system and the radiator blowing out coolant
3. White smoke coming out of the exhaust
4. Coolant mixing with engine oil
5. Replacing a head gasket is not as intensive a process’s as repairing it. To change the gasket, follow the cylinder head replacement procedure up to the point where you have access to the gasket. Then, unmount it and put in a new one.

 

Question: how long does it take to replace a cylinder?

 

Answer: it depends on whether you are doing it yourself or have taken the car to a cylinder head repair shop. As a DIY project, cylinder head replacement time can be several hours.

 

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