Gasoline engines 2F and 3F-E Toyota Land Cruiser 60/80

This subsection describes the types of repair of 6-cylinder single-row engines 2F and 3F-E without dismantling from the vehicle. Engines so-called. type "pushrod" (with a "remote" camshaft drive), with a camshaft drive from a pair of gears.

The camshaft controls the valves through a cam-pusher-rod-rocker chain. The engines of the types under consideration were installed on Toyota Land Cruiser cars from 1980 to 1992. (2F was installed in 1980-87, 3F-E in 1987-92). The 3F-E engines have the same cylinder diameter as the 2F engines, but the piston stroke is slightly shorter.

Technical characteristics of 2F and 3F-E engines
Cylinder numbering order and distributor rotation direction for 2F and 3F-E engines The dark circle marks the output of the 1st cylinder of the ignition distributor. Working volume 4.2 l Cylinder numbering 1–2–3–4–5–6...

Types of repairs without engine dismantling
Without removing the engine from the vehicle, the following work can be performed: replace gaskets and seals; remove mounted units and assemblies for replacement or repair; carry out repairs (or replacement) cylinder...

Setting the piston of the 1st cylinder to TDC
Attention! It is assumed that the work is carried out with the ignition distributor correctly installed (if the distributor is provided). Attention! If it is necessary to restore the correct position of the distributor,...

Cylinder Head Cover — Removal and Installation
Removal 1. Disconnect the battery from ground (make sure you know the radio codes). 2. On carburetor engines, remove the air filter; on injection engines, remove the air intake hose, flow sensor and air filter. 3....

Timing mechanism side cover
Removal and installation 1. Disconnect the battery from ground. 2. Loosen the bolts, remove the oil cooler line clamps and move the line to the side. 3. Unscrew the side cover bolts and separate the cover by opening the...

Rocker arms and pushrods — removal, inspection and installation
Removal 1. Remove the cylinder head cover. 2. Loosen the rocker shaft bolts in the sequence shown. 3. Remove the shaft assembly with the rocker arms, preventing the parts from slipping. 4. Get the barbells out (drawing...

Valve springs, plates, valve stem seals
Removal and installation Note! These parts can be removed without dismantling the cylinder head. To do this, the valve must be held with compressed air or a device. 1. Remove the cylinder head cover. 2. Remove the spark...

Intake and exhaust manifolds — removal and installation
Designation of manifold mounting bolts on 3F-E engine Bolt A and B, wrench 17 and 14 C – nut Attention! Work is performed on a cold engine. Removal 1. Disconnect the battery from ground. 2. Drain the cooling system. 3....

Cylinder head — removal and installation
Engine cylinder head 2F 1. Spring and valve; 2. Gasket; 3. Push rod; 4. Rocker arms with rollers; 5. Lid; 6. Candle; 7. Intake and exhaust manifolds; 8. Recirculation system cooler; 9. Shield; 10. Recirculation valve;...

Pushers — removal, inspection and installation
Worn out pushrod (or camshaft cam) is the cause of the "ticking" when the engine is running, it can be determined at idle by listening through a section of hose, or by the change in knocking, by applying a wooden block...

Crankshaft pulley — removal and installation
Removal 1. Disconnect the battery from ground. 2. Mark and remove the drive belts. 3. Raise the front of the car. 4. Remove 6 bolts and remove the power steering pump pulley from the crankshaft pulley. 5. Unscrew the...

Front Crankshaft Oil Seal — Replacement
Note! The seal can be replaced without removing the front cover. However, access to the seal is expanded and it is more convenient to work if the cover is removed. Replacing the oil seal without removing the front cover...

Front cover — removal and installation
Removal 1. Remove the crankshaft pulley. 2. Remove the fan (see subsection 4.4 ). 3. Remove the air conditioning compressor and the bracket with the generator, set it aside. 4. Loosen the cover mounting bolts. 5....

Camshaft and drive gears — removal and installation
3F-E engine camshaft 1. Gasket; 2. Pusher; 3. Oil nozzle; 4. Camshaft; 5. Drive gear; 6. Lid; 7. Seal; 8. Pulley; 9. Power steering pump pulley; 10. Driven gear; 11. Thrust washer; 12. Belt; 13. Fan; 14. Fan clutch; 15....

Camshaft and bearings — check
Checking cam wear 1. Remove the cylinder head cover. 2. Set the piston of the 1st cylinder to TDC of the compression stroke. 3. Check the wear of the cams on the 1st cylinder. To do this, install the indicator above the...

Oil pan — removal and installation
Engine Oil Pan 3F-E 1. Oil pump; 2. Driven gear shaft; 3. Drive gear; 4. Driven gear; 5. Oil receiver; 6. Pressure reducing valve; 7. Spring; 8. Plug; 9. Oil pan; 10. Drain plug; 11. Gasket; 12. Outlet pipe; 13. Pinion...

Oil pump — removal and installation
Attention! It is recommended to change the oil pump every time the oil pan is removed. Attention! Before making a final conclusion, check the oil pressure in the lubrication system. Removal 1. Remove the tray. 2....

Flywheel (torque converter drive disk)
Removal 1. Raise the vehicle and place it on stands. Remove the transmission (gearbox). 2. Check and replace the gearbox oil seal if necessary (automatic transmission sealing ring). 3. Remove the clutch (with manual...

Rear Crankshaft Oil Seal — Replacement
1. The oil seal can be removed without dismantling the oil pan or crankshaft. 2. Remove the gearbox (transmission) (cm. subsection 7.1.2 or subsection 7.2.8 ). 3. Remove the clutch. 4. Remove the flywheel (leading...

Suspension and Engine Parts — Checking and Replacing
Engine mount components generally do not require maintenance, however, if damage to the engine mounts or their aging is detected, they must be replaced immediately. Examination 1. When checking, the engine must be...

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