Job Card 2 - Carlos D

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Vehicle Service/Repair Job Card 
	Student Name 
	 Juan Camilo Carderon Fierro
	Student ID 
	 598266
	Unit 
	 AURTTE104
	Activity 
	 Perform Engine Service (PETROL)
 
	Vehicle ID/Customer 
	 Mazda CX72011132
	VIN# 
	 LHVERNMX2312032
	Engine# 
	 10XCV1628
	Registration 
	 MA12 2456
	Model 
	 Cx-7
	Odometer 
	 98027 KM
	Date 
	 12/1/2023
	Job Number 
	 2765
	Work Undertaken Areas (Mark on Diagram) 
	 
	 Exhaust 
 Cooling 
 Steering 
	 Suspension 
 Electrical 
 Transmission 
 
	 Engine 
 Wheels/Tyres 
 Differential 
 
	Repair Journal/Work Performed 
	 Cylinder block and head: The cylinder head is the top portion of the engine, while the engine block is the bottom portion. The combustion chamber is sealed off by the cylinder head, which is mounted atop the engine. The head gasket fills in the remaining space between the cylinder head and the engine.
	 Pistol and connecting rod: The component of a piston engine that joins the piston to the crankshaft is known as a connecting rod, often known as a "con rod." The connecting rod, in conjunction with the crank, transforms the piston's reciprocating motion into the crankshaft's rotation.
	 Valve train: An internal combustion engine's intake and exhaust valves are mechanically controlled by a valvetrain, often known as a valve train.
	 Manifolds Ports: Two intake ports on each manifold supply the twin chambers. Usually, one input is used to deliver cold water, and the other is utilized to supply hot water. However, either hot or cold water can be dispensed from either of the inlets.
	 Crankshaft: The crankshaft is fundamentally the backbone of internal combustion engine. The crankshaft is responsible for the proper running of the engine and converting a linear motion to a rotating motion. To provide a lengthy service life, crankshafts should have extremely high wear resistance and fatigue strength.
	Student Signature 
 
	 
	Supervisor/Assessor Signature