Car engine overhaul Honda Fit/Jazz 1

Checking and adjusting the clearance in the valve drive (L1ZA)
Note: Checking the clearances should be carried out at an engine temperature of 10-40°C. 1. Remove the cylinder head cover. a) Remove the intake manifold. b) Remove the eight ignition coils. c) Unscrew the wiring...

Checking and adjusting the valve clearance (L15A)
Note: Checking the clearances should be carried out at an engine temperature of 10-40°C. 1. Remove the cylinder head cover. a) Remove the intake manifold (see chapter " Intake and exhaust system "). b) Remove the...

Engine assembly — removal
Note: Relieve any residual fuel pressure before removing the fuel supply hose. The coolant in the cooling system is under pressure. Make sure the engine is cool before removing the radiator cap to avoid steam burns....

Engine assembly — installation
1. Install the subframe. 2. Tighten the rear engine mount mounting bolts. 3. Install the front engine mount, tighten the bolts and nuts in the sequence shown in the figure. 4. Install the ground wire. 5. Install the...

Timing chain — removal
Note: Keep the timing chain away from magnetic field. 1. Remove the front wheels. 2. Remove the lower mudguard. 3. Remove the accessory drive belt. 4. Unscrew the two bolts "A" securing the generator bracket, and loosen...

Timing chain — installation
1. Set the crankshaft to TDC. Align the mark on the crankshaft sprocket with the pointer on the oil pump. 2. Set the piston of the first cylinder to TDC. In this case, the "UP" mark on the crankshaft sprocket should be...

Removal the cylinder head
Note: To avoid warping of the cylinder head, do not remove it when the coolant temperature is above 38°C. Label all wires and hoses before disconnecting. Make sure they do not come into contact with other wires, hoses...

Checking the cylinder head for flatness
Using a precision ruler and feeler gauge, check the cylinder head for flatness in the areas shown in the figure. Nominal flatness - 0.07 mm Maximum flatness - 0.08 mm If the flatness is within 0.08 - 0.20 mm, grind the...

Removal the rocker arm shaft assembly
L13A 1. Remove the cylinder head cover. 2. Loosen the rocker arm adjusting screws. A - adjusting screw. 3. Remove the rocker arm axle mounting bolts in the sequence shown in the figure. 4. Remove the rocker arm shaft...

Checking the VTEC (LISA) rocker shaft
1. Warm up the engine for 5 minutes. 2. Remove the cylinder head cover. 3. Turn the crankshaft clockwise and make sure all rocker arms move freely. If rocker arms #1 and #2 move together, remove them and check that the...

Disassembling the rocker shaft assembly with the rocker arms
Note: When assembling, install parts only in their original location. When disassembling and assembling, start from the timing chain side. Before assembly, wash all parts in solvent, clean and apply lubricant to the...

Checking the axle and rocker arms
1. Measure the diameter of the rocker arm bore in the area of the first rocker arm. 2. Reset the indicator reading to zero on the rocker arm shaft diameter readings. 3. Measure the inside diameter of the rocker arms and...

Removal the camshaft
1. Disconnect the camshaft position sensor connector and remove the sensor. 2. Remove the camshaft cover and take out the shaft. A - camshaft cover, B - camshaft.

Checking the camshaft
1. Place the rocker arm shaft on the cylinder head, tighten the bolts. Tightening torque - 29 Nm Note: Apply engine oil to threads and under bolt heads. 2. Install the camshaft by pressing it back and forth into the...

Disassembling the cylinder head
1. Using a suitable socket head and a plastic-faced hammer, lightly tap the spring plate to loosen the crackers. 2. Install the spring compressor. Compress the spring and remove the crackers. 3. Remove the valves, valve...

Checking, cleaning and repairing cylinder head parts
Checking the valves Check the geometric dimensions of the valves. L1FOR: Inlet valve: A — 31.85-32.15 mm B — 118.05-118.65 mm WITH: nominal - 5.48-5.49 mm maximum - 5.45 mm Exhaust valve: A — 27.85-28.15 mm B —...

Cylinder head assembly
1. Lubricate the valve stems with engine oil and install them into the guide bushings. 2. Make sure the valves move up and down freely. 3. Install the spring seats onto the cylinder head. 4. Install new oil seals using...

Installing the camshaft
1. Install the camshaft into the cylinder head, then install the camshaft cover with a new O-ring. 2. Install the camshaft position sensor with a new O-ring - connect the sensor connector. 3. Install the wire retainer,...

Installing the rocker shaft with rocker arms in assembly
L13A 1. Install the rocker arm shaft assembly with the rocker arms and the dowel pin. Note: When assembling, install the rocker arm shaft assembly starting from the timing chain side. 2. Tighten the bolts in two passes...

Installing the cylinder head
The cylinder head is installed in the reverse order of removal. 1. Clean the surface of the cylinder head and block. 2. Install the new cylinder head gasket and dowel pins onto the cylinder block. Note: Always use a new...

Checking the axial clearance of the connecting rod and crankshaft
1. Remove the oil pump (see chapter " Lubrication system "). 2. Measure the connecting rod end clearance by inserting a feeler gauge between the connecting rod and the crankshaft. Nominal clearance - 0.15 - 0.30 mm...

Removal the crankshaft and pistons
1. Remove the oil receiver and oil pump. A - oil receiver, B - oil pump. 2. Use a reamer to remove carbon deposits from the top of each cylinder. 3. Loosen the main bearing cap bolts in several passes in the sequence...

Replacing main bearings
Checking the main bearings 1. Clean the cylinder block main bearings and crankshaft journals. 2. Place plastic gauges on each crankshaft journal. 3. Install the main journal bearings and the main bearing cap bridge....

Replacing connecting rod bearings
Checking the oil clearance of the connecting rod bearings 1. Clean the crankshaft journal and connecting rod bearing shells. 2. Place plastic gauges on the crankpins. 3. Install the connecting rod lower head caps....

Disassembly and assembly of the cylinder block
Disassembly and assembly of the cylinder block, preliminary operations. 1 - drain bolt, 2 - oil pan, 3 - oil receiver, 4 - gasket, 5 - oil pump, 6 - O-ring seal, 7 - mounting pin, 8 - emergency oil pressure sensor, 9 -...

Checking the crankshaft
1. Remove the crankshaft from the cylinder block. 2. Clean the oil passages. 3. Check keyway and threads. Repair or replace if necessary. 4. Install the crankshaft into the V-shaped prisms. 5. Using a dial indicator,...

Checking the cylinder block and pistons
1. Remove the pistons. 2. Check the condition of the pistons. 3. Check the piston diameter "A" at a distance of 13 mm (L13A) or 16 mm (L15A) from the bottom of the piston skirt. Piston diameter: nominal - 72.98 - 72.99...

Cylinder honing
1. Measure the cylinder bore. If the cylinder block is reused, hone the cylinders and check the cylinder bores. 2. Hone the cylinders using honing oil and a 400 honing stone in a cross-hatch pattern (A) at a 60° angle....

Disassembly, inspection and replacement of connecting rod and piston group elements
Disassembling the connecting rod and piston group 1. Assemble the special tool as shown in the figure. 2. Temporarily install the guide bushing on the base bushing (A) and adjust the insertion position of the base head...

Checking and replacing piston rings
1. Remove the piston from the cylinder block. 2. Use an expander to remove the piston rings. 3. Clean the piston grooves with a piece of old piston ring. Do not use a wire brush to clean the piston grooves. The width of...

Checking the connecting rod bolts
1. Measure the diameter of the connecting rod bolts at two points. 2. Determine the difference in diameters. Nominal difference in diameters: 0-0.05 mm If the difference in diameters is greater than the nominal value,...

Installing pistons
1. Install a special tool to compress the compression rings. 2. Make sure all inserts are in place. 3. Make sure that the arrows on the piston crowns point towards the front of the engine (towards the timing drive). 4....

Installing the crankshaft
1. Install the main and connecting rod bearing shells. 2. Apply a small amount of engine oil to the bearing shells. 3. Install the crankshaft into the cylinder block with connecting rod journals No.2 and No.3 facing up....

Installing the oil pan
1. Remove old sealant from the oil pan surface, bolt holes and bolts. 2. Clean the contact surface of the oil pan. 3. Install a new oil pan gasket. 4. Apply sealant to the oil pan contact surface. Note: Apply a...

Intake manifold
Removal 1. Remove the decorative cylinder head cover. 2. Remove the air filter housing. 3. Disconnect the air hose, vacuum hose and PCV hose. A - air hose, B - vacuum hose, C - crankcase ventilation hose. 4. Loosen the...

Exhaust manifold
Removal and installation 1. Remove the heat shield, strut and exhaust manifold. 2. Installation of the exhaust manifold is carried out in the reverse order of removal. Removal and installation the exhaust manifold. 1 -...

Exhaust pipe and muffler
When removing and installing the exhaust system, use the assembly drawing. Replace with new parts that cannot be reused. Removal and installation the exhaust pipe and muffler. 1 - rivet, 2 - heat shield, 3 - muffler, 4...

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