Car engine overhaul Mitsubishi Colt 2 and 3

This chapter describes the operations for rebuilding the cylinder block and cylinder head.

Engine Specifications
Are common Compression pressure (at 250 rpm) 192 psi Oil pressure (the engine is warm) 11 psi minimum at idle 1.5L engines Cylinder head deformation Rated 0.05mm...

Engine overhaul — general notes
It is not always easy to come to the conclusion about the feasibility of a complete overhaul of the engine, since it is necessary to be based on a number of objective...

Engine diagnostics using a vacuum gauge, compression check and dismantling of the power unit
Vacuum measurement is a reliable and relatively cheap way to diagnose an engine. According to the readings of the vacuum gauge, you can get an idea about the condition...

Installation of the piston of the cylinder No. 1
1. Engage neutral gear, put the car on the parking brake, disconnect the center wire from the ignition distributor cap and ground it to the cylinder block. Remove the...

Engine Removal — General Description
Before removing the engine, clean the engine and engine compartment. Prepare the necessary tools, including a hoist, jack, wrenches, wood blocks, and rags. You will also...

Engine — removal and installation
Removing 1. If the vehicle has an air conditioning system, discharge it by contacting specialists. 2. Cover the front fenders with old blankets. 3. Remove the hood. 4....

Engine overhaul — alternative methods
When overhauling the engine, evaluate the condition of all engine components, the availability and cost of spare parts, the complexity of the repair and the time...

Engine overhaul — disassembly procedure
1. Mount the engine on a bench or on the floor. 8.2a 1.5 liter engine - view from the side of the timing belt 8.2b 1.5 L engine - fork from the intake manifold 8.2v 1.5...

Cylinder head — disassembly
1. Remove the rocker and rocker axles. 9.2 To store the valve train components, use small plastic bags with an appropriate label so that you do not mix up the components...

Cylinder head — cleaning and inspection
Cleaning 1. Remove traces of the old gasket and sealant from the surface of the head. Remove scale from water channels. Clear all other channels. Clean the threaded...

Cylinder Head — Assembly
1. Thoroughly clean the head before assembling. 12.2 A deep sleeve or special tool is required to install the valve seal 1. Special tool; 2. Seal; 3. Spring seat 2....

Pistons and connecting rods — removal
13.1 Removal of shoulder on top of cylinder requires special tool - remove shoulder before removing piston 1. Check for a shoulder at the top of the cylinder and remove...

Crankshaft — removal
14.1 Check the end play of the crankshaft using a dial gauge 1. Main bearing cap; 2. Dial gauge 1. Before removing the crankshaft, check the end play using a dial gauge...

Cylinder block — cleaning
15.1 Use a puller to remove the plugs 1. Drill holes in the plugs and remove them with a puller (15.1). 2. Remove traces of the old gasket and sealant from the surface...

Cylinder Block — Inspection
1. Before inspecting the unit, clean it. 2. Inspect the block for cracks and corrosion. Check the threads in the threaded holes. 3. Inspect the cylinders for scratches...

Cylinder honing
1. Before honing the cylinders, install the main bearing caps and tighten the mounting bolts to the correct torque. 17.2a If you do not have much experience in honing...

Pistons and connecting rods — inspection
18.1 Use the special tool to remove the piston rings 1. Carefully remove the rings from the pistons (18.1), being careful not to scratch the pistons. 18.2a Piston...

Crankshaft — inspection
1. Clean the crankshaft with solvent and dry it with compressed air. 2. Inspect the journals for wear, scratches, corrosion, and cracks. 19.3 Run a copper coin along the...

Main and connecting rod bearing shells — inspection
20.1 Different types of wear of plain bearing shells 1. The condition of the bearing shells will allow you to determine the cause of their failure (20.1). Once removed,...

Engine overhaul — assembly order
1. Before starting assembly, check that all necessary spare parts, gaskets and seals, as well as the necessary tools, are present. The engine assembly must be carried...

Piston rings — installation
1. Before installing new piston rings, check end and side clearances. 22.2 When checking the end clearance of the piston ring, it must be installed perpendicular to the...

Crankshaft — setting and checking the lubrication clearance of the main bearings
1. Turn the engine over and remove the main bearing caps. 2. Remove old loose leaves and wipe a surface of the block of cylinders and covers. They must be perfectly...

Installation of a back epiploon of a cranked shaft
1. Check the crankshaft journal for scratches or nicks that could damage the new oil seal. 24.2a Place the gland housing on wooden blocks and knock out the old gland 2....

Pistons and connecting rods — installing and checking the bearing lubrication gap
1. Before installing the pistons and connecting rods, clean the cylinders and reinstall the crankshaft. 2. Remove the cover of the first connecting rod. Checking the...

First engine start after overhaul
Attention! When starting the engine for the first time, make sure you have a fire extinguisher! 1. After installing the engine, check all hoses of the cooling and...

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