Gasoline engine 2.0 liter car Nissan Sunny 7 (B13)

Repair of 2.0 liter engines on a car
This part of the manual describes the types of work on the repair of engines with a volume of 2.0 liters, carried out directly on the vehicle. If the engine was removed...

Types of engine repair without dismantling from the car
Without removing the engine from the car, you can perform the following work: check of compression in engine cylinders; cylinder head cover - removal and installation;...

Technical data of 2.0 liter engines
Engine (Total information) Designation SR Engine code: Injection engines with pre-mixture of the fuel mixture (with a single nozzle) SR20Di Engines with direct fuel...

Cylinder head cover — removal and installation
The sequence of tightening the nuts securing the cylinder head cover Removing 1. Disconnect the high voltage wires from the spark plugs, remove the wires from the...

Crankshaft pulley
See subsection 3.1.1.5 . If the pulley cannot be removed due to a tight fit on the crankshaft toe, then a puller can be used. Threaded holes are provided in the pulley...

Camshaft chain cover — removal and installation
Attention! If the chain drive cover is removed without violating the integrity of the cylinder head, then after assembly, slight oil leaks are possible at the place...

Camshaft drive chain — removal, inspection and installation
Timing mechanism drive parts 1. Cylinder block; 2. Camshafts; 3. O-ring; 4. Upper chain guide; 5. Upper guide bolt; 6. Intake camshaft sprocket; 7. Exhaust camshaft...

Chain tensioner, damper and drive sprockets
Removing Chain tensioner 1. Drain engine oil and remove filter (see subsection 2.2.1 ). If the filter is damaged during removal, replace the filter. 2. Turn away two...

Camshafts — removal, inspection and installation
In the description below, it is recommended to remove the chain, but this is only necessary if, during assembly, the camshafts will be set according to the marks...

Valve levers and hydraulic controls
Removal of air from the hydraulic regulator 1. Ball valve 2. Bar 3. Plunger Removing 1. Remove camshafts (see subsection 3.2.1.9 ). 2. Prepare 16 clean plastic bags and...

Cylinder head — removal and installation
Attention! To facilitate assembly, mark the brackets to be removed and mark the routing of wires and hoses. Removing 1. Drain the coolant. 2. Remove camshafts (see...

Oil pan — removal and installation
Aluminum Oil Pan Nuts and Bolts Tightening Sequence Removing 1. Apply the handbrake to the vehicle, then raise the front of the vehicle and place it on stands....

Oil pump — disassembly, inspection and assembly
Oil pump parts 1. Camshaft chain drive cover; 2. Oil pump cover; 3. Pump cover screw; 4. Pump cover bolts; 5. Nut for fastening the oil receiver bracket; 6. Bolts of the...

Oil cooler — removal and installation
Oil cooler parts 1. Oil filter; 2. Oil filter housing; 3. O-ring; 4. Oil cooler; 5. O-ring; 6. Centering bolt Removing 1. Oil cooler (if provided) mounted on the oil...

Crankshaft seals — removal
Right oil seal (chain drive cover seal) 1. Remove the crankshaft pulley. 2. Carefully remove the oil seal by prying it out with a large screwdriver, being careful not to...

Flywheel (or torque converter drive plate)
Removing Flywheel - vehicles with manual transmission 1. Remove the gearbox, then remove the clutch assembly. 2. Secure the flywheel against turning by the ring gear...

Power unit suspension parts — check
1. If you need to expand the working space, raise the front of the car and place it on stands. 2. Check for cracks, hardening, peeling of rubber from the metal base on...