Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and operation of the car

Toyota Land Cruiser
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engines
   + 3.1. Engines 2F and 3F-E
   + 3.2. Verkhneklapanny engine 1FZ-FE
   - 3.3. Dismantle and capital repairs of the engine
      3.3.1. Technical characteristics
      3.3.2. Diagnostics of the engine by means of the vacuum gage
      3.3.3. Check of a compression
      3.3.4. Dismantle of the power unit
      3.3.5. Removal and installation of the engine
      3.3.6. Alternatives of capital repairs
      + 3.3.7. Order of dismantling of the engine
      + 3.3.8. Engine assembly order
      3.3.9. Launch of the engine after repair and a running in
   + 3.4. Engine electric equipment
+ 4. Cooling systems, heating
+ 5. Fuel and exhaust systems
+ 6. System of decrease in toxicity
+ 7. Transmission
+ 8. Brake system
+ 9. Suspension brackets and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electrical circuitries


3.3. Dismantle and capital repairs of the engine


In this subsection the order of performance of such works as dismantle of the power unit from the car and capital repairs of details of the internal device of the considered engines in detail is considered. A part of procedures of removal and installation of units and details of the engine is described above, at removal of the engine their performance considerably becomes simpler.

Capital repairs of the engine

The main objective indicators of the general condition of the engine specifying
on need of capital repairs with full dismantling, results of measurements of pressure of oil, a compression and extent of the depression created on the soaking-up collector are. Pressure of oil gives an idea of wear of details of the engine. Turn out the sensor of pressure of oil and screw instead of it the confided manometer, having provided tightness of consolidation. Measure oil pressure idling and on the turns specified in subsection 3.3.1, compare the measured values to standard.

When performing capital repairs it is recommended to check, repair or replace the generator, a starter and the distributor of ignition. Preliminary amount of works and cost of restoration of the engine (repair of a head, the block of cylinders, krivoshipno-conrod and valvate mechanisms) is determined by its state at the time of removal and dismantling. The condition of the block of cylinders which in some cases is expedient for replacing is defining.

At assembly of the repaired engine without fail are replaced
all laying and sealant, pump of cooling liquid, oil pump, and also all belts.