Nominal tightening torques of mechanical parts of the 2AZ-FE Toyota RAV4 engine

Toyota | Appendix 3. Tightening torques for threaded connections

Characteristics

Capitalize 5s-fe over the weekend part 3 Sunday — logbook Toyota Harrier 1998 on DRIVE2

Sunday sounds exactly like the Resurrection of the internal combustion engine))). Waking up in the morning at about 12 o'clock)) I was thinking through a collection plan. The garage is already heated and everything is warming up calmly. Prem to collect the internal combustion engine. I started the assembly from the top in the same way as we will then have to set up the balancers and spend time on adjusting everything. We prepare the surface for the cylinder head, remove the slurry from the bolt channels and carefully lay the cylinder head and tighten it, 49 nm + 90 degree turn, as shown in the graph.

If you don’t have a Dino key, then you can go overboard)) as it happened for me.

I had to remove the head again; I was lucky that the bolt was sticking out, otherwise drilling it out would be terrible. Next we will install the camshafts, the main thing is not to make a mistake with the marks.

I have three of them, two of which must coincide when the shafts rotate. I installed the suction first and only then brought in the exhaust. We put on the shaft and crankshaft gears and align them with the marks, install the timing belt, and tension it later. We throw the scythe, connect the forces and now connect the manifold to the exhaust))) we struggle with tightening it and only one nut on top can be tightened. Further on the idea of ​​the coil, but I won’t, what if I remove it and in order to unscrew the bolt you need to remove the dz, in general I decided it will be on one bolt. We put a thin layer of the gasket on the sealant. Next we screw the coolant pipe to the head and apply sealant there too. Now we assemble the coils. And now you can tighten the belt, I pulled it with a hammer))) more conveniently than with a pry bar. Next, I assembled the casings and installed the pulley, insert a 24mm wrench into the camshafts and tighten the pulley. Now you can install the valve cover. We put the bracket under the pillow, assemble the whole thing and install the exhaust manifold, and then only the generator. Now, while everything is drying, you can assemble it below. Align the balancers according to the marks, the internal combustion engine also according to the marks

and install the balancer. Next is this pallet with its 18 PPC bolts. And don’t forget to install the bracket on the automatic transmission and internal combustion engine after installing the pan. We install the exhaust elbow and the bottom with us

List of internal combustion engine modifications

The basic version has engine characteristics of 9.5 compression ratio and a power of 130 hp. With. The power drive was equipped with a camshaft with 7.25 mm cam lift and 220 phase. There are three modifications with other characteristics:

• Gen-1 – power 135 hp. p., camshaft with 8 mm cam lift and 218 phases for Toyota Celica ST204 and Camry XV10, produced between 1993 and 2001;
• Gen-2 – power 133 hp. pp., used in Toyota Camry XV20 from 1997 to 1999;
• Gen-3 – power 136 hp. s., modified for Toyota Camry XV20, which came off the assembly line in 2000 - 2001.

Motor 5S FE Gen-3

During the production of the motor, the same standard attachments were used.

Electrics

Battery, Terminal, Alternator, Alternator Belt, Alternator Belt Tensioner, Alternator Brushes, Diode Bridge, Alternator Belt Roller, Overrunning Clutch, Alternator Belt Kit, Alternator Pulley, Alternator Clutch, Alternator Bearing, Starter, Bendix, Solenoid Relay, Starter Brushes, Bearing starter, Control unit, Comfort unit, Fuse block, Steering column switch, Tempomat, Sensors, Oil pressure sensor, Throttle sensor, Injector sensor, Oil level sensor, Air pressure sensor, Engine temperature sensor, Camshaft sensor, Air temperature sensor, Signal sensor, Parking sensors, Crankshaft sensor, Fan sensor, Tire pressure sensor, Fuel pressure sensor, Knock sensor, Mass air flow sensor, Rain sensor, Hall sensor, Idle speed sensor, Relay, Turn signal relay, Signal relay, Wiper relay, Buttons, Horn, Antenna , Wiring harness

2AZ-FE TORQUE RATINGS – 1AZ-FE AND 2AZ-FE ENGINES – TOYOTA RAV4

Repair and service

Maintenance of the Toyota 2AZ-FE power unit consists of timely replacement of consumables.

It is recommended to change the engine oil and oil filter at least every ten thousand kilometers.

The oil pump is located in the crankcase and is driven by an additional chain.

Adjusting valves on 2AZ is not a simple operation. Not every service will undertake such work, and where they do it correctly, they will ask for quite a small amount. Therefore, owners often neglect this procedure.

If excessive vibration occurs and the smooth operation of the 2AZ-FE engine is disrupted, you will need to check the condition of the balancing shafts. They are located in the engine crankcase.

Repairing a 2AZ-FE series engine requires significant investment. When observing wear and tear on individual engine elements, engine capital repairs involve a complete replacement of the power unit. Many car owners solve the problem by purchasing a contract 2AZ-FE engine.

Replacing the timing chain

The timing chain on the 2AZ-FE power unit is replaced as the main elements included in the gas distribution mechanism wear out. The cost of the original repair kit is very high, so it is more rational to use analog options. Their price can range from 3,500 to 10,000 rubles. Produced by the Japanese company OSK. You will also need to purchase engine oil, an oil filter and sealant. The purchase of these materials will cost three thousand rubles. When replacing the timing chain in service centers, the cost of the work will be about 12,000 rubles.

When replacing the timing chain, it is necessary to match all the marks provided in the 2AZ-FE engine. With their help, the following elements are set in relation to each other:

• crankshaft pulley with a zero mark on the frontal part;
• camshaft sprockets with camshaft bearing caps;
• intake and exhaust camshaft sprockets.

Body

Bumper, Front Bumper, Washer Cap, Rear Bumper, Bumper Grille, Bumper Absorber, Bumper Molding, Rear Bumper Molding, Front Bumper Molding, Bumper Skirt, Rear Bumper Skirt, Front Bumper Skirt, Bumper Reinforcement, Bumper Bracket, Bumper Cover, Rear Cover Bumper, Front bumper cover, Bumper cover, Bumper mount, License plate frame, Fender, Front fender, Rear fender, Fuel filler flap, Fender liner, Front fender liner, Rear fender liner, Fender cover, Fender molding, Fender mount, Fender arch, Hood, Hinge Hood, Hood Cable, Hood Insulation, Hood Seal, Hood Hook, Hood Support, Hood Damper, Trunk, Trunk Damper, Trunk Door, Trunk Button, Trunk Latch, Trunk Lid, Trunk Trim, Trunk Shelf, Trunk Seal, Trunk Support, Doors , Front door, Rear door, Door trim, Door molding, Door handle, Window lifter, Door hinge, Door seal, Door limit switch, Mirror, Side mirror, Left mirror, Right mirror, Mirror element (glass), Mirror button (adjuster), Mirror cover, Mirror cover, Mirror turn signal, Glasses, Windshield, Rear glass, Rear window defogger button, Door glass, Glass seal, Glass molding, Frame, Windshield wiper, Washer reservoir, Washer motor, Wiper motor, Washer nozzles, Trapezium, Motor Windshield wiper, Wiper rod (drive), Wiper blades, Wiper rubber, Lock, Door lock, Lock set, Central locking, Central locking button, Ignition switch, Ignition key, Trunk lock, Fuel tank lock, Hood lock, Lock cylinder, Trim, Grille radiator, Emblem, Air intake (jabot), Mud flaps, Roof molding, Door sill, Arch extension, Panels, Radiator panel, Headlight frame, Threshold, Rear panel, Underbody, Trunk floor, Roof panel, Radiator protection, Side members, Nameplate, Sidewall, Battery mount, Noise insulation, Fasteners, Clips, Pistons, Hatch, Hatch button, Elastic elements

List of car models in which it was installed

The 5S FE inline naturally aspirated engine was used exclusively in Toyota cars for foreign markets:

• Celica ST184 – 5th generation, wide liftback GT-S for Hong Kong, Thailand and North America, FWD or 2WS drive;
• Celica ST184 – 5th generation, liftback, convertible and coupe in SX and GT bodies for Australia, Canada and the USA, 2WS or FWD drive;
• Celica ST204 – 6th generation, convertible, coupe and liftback in GT, ZR, SX-R and SX bodies for New Zealand, Australia, North America, front-wheel drive or all-wheel drive;
• Camry/Scepter – 3rd generation, sedan and station wagon, assembled in Japan, USA and Germany;
• Windom/Lexus ES – 3rd generation, increased body dimensions, 1991 – 1996;
• Camry Solara - 4th generation, coupe, manufactured in Cambridge (Canada), 1996 - 2001;
• Camry Avalon – 4th generation, Luxury class, sedan body, extended wheelbase;
• Camry Gracia – 4th generation, luxury equipment, manufactured in Japan;
• MR2 – 2nd generation, G-Limited equipment, targa or coupe body, 1990 – 1999;
• Scepter – sedan, station wagon and coupe;
• Harrier/Lexus RX – mid-size crossover, 1997 – 2001;
• Mark II Wagon Qualis – 5th generation, station wagon, rear-wheel drive.

Toyota Camry Gracia

In subsequent generations of the same cars, fresh series of Toyota engines were used.

Engine bolt tightening torque 2az

Replacing the cylinder head cover gasket

To complete the task you will need tools: wrenches 14, 13, socket heads 10, 14, 19 and screwdrivers

We prepare the car for the task and remove the negative terminal from the battery

Removing the decorative engine cover

Disconnect the crankcase ventilation system hoses from the cylinder head cover pipes.

Removing the ignition coils

Unscrew the bolt securing the engine management system wire holder and move the wire harness to the side

We also unscrew the bolt securing the engine compartment wiring harness holder and move the harness to the side

Unscrew the eight bolts securing the cylinder head cover and remove the cover

We remove the gasket and the rubber sealing gasket for the spark plug holes from the grooves in the cover.

We clean the cover groove and the mating surface of the cylinder head from any remaining oil.

Install new cylinder head cover gaskets and parts in reverse order

Required Tools

Adjustment of 3S-FE valves is impossible without previously prepared tools. To carry out the work you will need the following tools:

• micrometer;
• a set of styli, especially those with smaller pitches are of interest;
• tweezers with a curved tip;
• adjusting washers;
• screwdriver;
• flashlight.

Before starting work, remember that the car engine must be cold to accurately measure and adjust the gap.

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