Specifications of four-cylinder engines Technical data (all dimensions in mm) Cylinder numbering 1-2-3-4 How it works 1-3-4-2 Engine capacity: Type Z24J (after 1987) 2389 cm 3 Type KA24E (after 1990) 2389 cm 3...
General information about four-cylinder engines This Part describes the types of engine repair work performed directly on the vehicle. All repairs described below assume that the engine has not been removed from the...
Cylinder head cover — removal and installation 1. Remove the air filter. 2. Disconnect the wires from the candles and take them aside along with the brackets. 3. Disconnect the vacuum booster hose. 4. Remove cover...
Rocker roller — removal and installation 1. Remove the cylinder head cover. 2. The roller with rocker arms is attached to the head with 10 bolts. Loosen the bolts 1/4 turn, in order from the center to the...
Roller with rocker arms — disassembly and assembly 1. Remove all bolts except for the two bolts at both ends. 2. While holding the roller, carefully remove the 2 extreme bolts, allowing the springs to straighten. 3....
Camshaft — removal and installation 1. Remove the cylinder head cover. 2. Turn out candles. 3. Set the piston of the 1st cylinder to the TDC of the compression stroke. 4. Mark the chain and camshaft...
Valve springs and valve stem seals — replacement 1. Remove the cylinder head cover and rocker rollers. 2. Remove spark plugs (one per cylinder). 3. Set the piston of the 1st cylinder to the TDC of the compression...
Suction manifold — removal and installation 1. Disconnect the battery from the ground. 2. Drain the coolant. 3. Remove the air filter. 4. Disconnect the vacuum booster hose. 5. Label and disconnect the hoses from...
Exhaust manifold — removal and installation 1. Disconnect the air ejection tubes, remove the valve body (if provided). 2. Disconnect the channel connecting the manifold and the air filter. 3. Remove the heat...
Cylinder head — removal 1. Drain the coolant. 2. Remove the air filter. 3. Remove the power steering pump and pump belt tensioner pulley (if provided). 4. Disconnect the wires from the candles...
Cylinder head — installation 1. Before installation carefully clear split surfaces of a head and the block of cylinders. Scrape off carbon deposits and any remaining gasket material, and flush with...
Oil pump — removal and installation 1. Set the piston of the 1st cylinder to the TDC of the compression stroke. 2. Remove the cover of the ignition distributor and mark the position of the slider relative...
Oil pump — check 1. Remove the pump, unscrew the bolts and remove the pump cover, remove the gears (photo). 2. Unscrew the plug and remove the parts of the pressure reducing valve. 3....
Crankshaft pulley — removal, inspection and installation 1. Disconnect the battery from the ground. 2. Remove a radiator with a casing. 16.6 Removing the crankshaft pulley 3. Remove the lower front cover. 4. Remove straps. 5....
Front crankshaft oil seal — replacement 1. Remove pulley. 2. Carefully remove the oil seal by prying it out with a screwdriver or other tool (photo). 17.2 Front crankshaft oil seal 3. Clean the oil seal bore...
Front cover — removal and installation 1. Drain the coolant. 2. Remove the fan and heatsink. 3. Drain the oil. 4. Remove the distributor of ignition. 5. Remove the oil pump. 6. Remove the coolant pump. 7....
Chain and sprockets — removal and installation Removing 1. Remove the front cover. 2. Remove the bolts of the tensioner, shoe and damper, remove these parts (photo). 19.2 Camshaft drive chain 1. Tensioner; 2. The...
Oil pan — removal and installation 1. Drain the oil. 2. Raise the front of the vehicle and place on stands. 3. Remove engine mudguards. 4. On vehicles with a 4x9 formula, remove the subframe. 5. On...
Rear oil seal — replacement 1. The oil seal can be replaced without removing the pan and crankshaft. 2. Remove transmission ( Ch. 7 ). 3. Remove the clutch. 4. Remove the flywheel or torque...
Engine mounts — replacement 1. Periodically check the condition of the engine mounts, the presence of cracks and delaminations on them. 2. If it is necessary to replace the supports, loosen the...