Overhaul of car engines Honda Civic 5 and 6

Removing the engine
1. Open the hood as far as possible. 2. Disconnect the negative battery terminal first, then the positive terminal. 3. Remove the strut trim (engines V16A2, V16A4, V16A5, V16A6). 4. Disconnect the connection cables from...

Tightening torques for fastening bolts
Engines V16A2, V16A4, V16A5, V16A6: 1 - rear bracket; 2 - front bracket; 3 - bracket for fastening the power steering pump; 4 - side engine mounting bracket; 5 - air conditioning compressor mounting bracket; 6 -...

Engine Installation
Installation is carried out in the reverse order of removal. 1. Install the transmission mount and transmission mounting bracket, then tighten the bolts securing it to the body. Note: Do not overtighten the box mounting...

Cylinder block — device
Engines V16A2, V16A4, V16A5, V16A6 Engines D15Z6, D15Z7, D16Y5, D16Y8 Engines D14A3, D14A4, D15Z4, D15Z5, D16Y4, D16Y6, D16Y7, D16Y9 Piston installation direction:

Flywheel and drive disk — replacement
Manual transmission Engines V16A2, V16A4, V16A6 Remove the eight flywheel bolts, then separate the flywheel from the crankshaft flange. After installation, tighten the bolts in the sequence shown. Except for engines...

Connecting rod and crankshaft
The gap between the connecting rod cap and the crankshaft cheek Standard gap: 0.15 - 0.30 mm Maximum permissible: 0.40 mm If the gap is greater than the maximum permissible, install a new connecting rod. If after...

Main bearings
Gap 1. In order to check the oil gap between the main journal and the bearing, remove the main caps and liners. 2. Clean the main journal and bearing shell with a clean rag. 3. Install one plastic measuring plate across...

Connecting rod bearings
Gap 1. Remove the connecting rod cover and liner. 2. Wipe the main journal and liner with a clean rag 3. Place the measuring plate along the crankpin. 4. Install the liner and cover and tighten the nuts. Torque Engines...

Pistons and crankshaft
Removal 1. Remove the oil pan assembly. 2. Remove the cover. 3. Remove the oil pick-up. 4. Remove the oil pump. 5. Remove the oil damper plate (engines B16A2, V16A4, V16A5, V16A6). 6. Unscrew the bolts and remove the...

Crankshaft — inspection
Clean the crankshaft oil passages with a brush or appropriate brush. Check the keyways and threads. Runout Measure the runout on all main journals to ensure the crankshaft is not bent. The difference between the...

Pistons — inspection
1. Check the piston for bending and cracks. Note: If the cylinder is bored, an oversize piston must be used. 2. Measure the diameter of the piston at distance A from the bottom of the skirt. Engines А16А2, В16А4, В16А5,...

Cylinder block
Examination 1. Measure wear and taper in the X and Y directions in three planes in each cylinder as shown. Cylinder Bore Size: Engines A16A2, V16A4, V1BA5, V16A6: Nominal value: 81.00-81.02mm Operational value: 81.07mm...

Piston pins — removal
Note. To remove piston pins, use only the special piston pin removal tool kit (07AR-0010000). Make sure you are using the correct number of guide bushings. 1. Install special tools as shown. 2. Place the piston on the...

Connecting rods — selection
Each connecting rod falls within one of four acceptable limits (from 0 to +0.024 mm) with an increase of 0.006 mm, depending on the size of its hole for the crank pin. Then numbers are applied to it (1, 2, 3 or 4),...

Piston pins
Installation Engines А16А2, В16А4, В16А5, В16А6: Note. Make sure you are using the correct number of guide bushings. Piston pin hole diameter: 21 mm 1. Install the piston pin as shown. Guide sleeve Other engines:...

Piston ring lock gap
1. Using a piston, insert a new ring into the cylinder bore 15-20 mm from the bottom end of the cylinder. 2. Measure the distance between the cut ends of the piston ring with a set of feeler gauges. If the distance is...

Installing the oil seal
The surface under the oil seal on the block should not be dry. Apply a light coat of oil to the crankshaft and seal edges. 1. Insert the crankshaft oil seal into the right side cover. Note. Insert the final shaft oil...

Pistons — installation
Before installing the piston, apply a coat of engine oil to the piston ring grooves and cylinder bores. 1. If the crankshaft is already installed: Install the crankshaft at TDC of each cylinder. Remove the connecting...

Crankshaft — installation
Before installing the crankshaft, apply a splash of engine oil to the main and connecting rod bearings. 1. Insert the bearings into the cylinder block and connecting rods. 2. Install the crankshaft so that the...

Oil pan — installation
Engines D15Z6, D15Z7, D16Y5, D16Y8: Attention: Use liquid gasket, number OY740-99986 or 08C70-X0134S. Make sure contact surfaces are clean and dry before applying liquid gasket. Apply the liquid gasket evenly and...