Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and car operation

Toyota Land Cruiser
+ 1. The maintenance instruction
+ 2. Maintenance service
- 3. Engines
   + 3.1. Engines 2F and 3F-E
   + 3.2. The verhneklapannyj engine 1FZ-FE
   - 3.3. Dismantle and engine major repairs
      3.3.1. Technical characteristics
      3.3.2. Diagnostics of the engine with the help вакууметра
      3.3.3. Compression check
      3.3.4. Dismantle of the power unit
      3.3.5. Removal and engine installation
      3.3.6. Alternatives of major repairs
      + 3.3.7. An order of dismantling of the engine
      + 3.3.8. An engine assembly order
      3.3.9. Start-up of the engine after repair and обкатка
   + 3.4. An engine electric equipment
+ 4. Systems of cooling, heating
+ 5. Fuel and exhaust systems
+ 6. System of decrease in toxicity
+ 7. Transmission
+ 8. Brake system
+ 9. Suspension brackets and a steering
+ 10. A body
+ 11. An electric equipment
+ 12. Electroschemes

3.3. Dismantle and engine major repairs

THE GENERAL DATA

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

Engine major repairs

The basic objective indicators of the general condition of the engine, specifying
On necessity of major repairs with full dismantling, results of measurements of pressure of oil, a compression and degree of the depression created on the soaking up collector are. Pressure of oil gives representation about deterioration of details of the engine. Turn out the gauge of pressure of oil and screw instead of it the believed manometre, having provided tightness of consolidation. Measure pressure of oil idling and on the turns specified in subsection 3.3.1, compare the measured values to the standard.

At major repairs performance it is recommended to check up, repair or replace the generator, a starter and the ignition distributor. The preliminary amount of works and expenses on engine restoration (to repair of a head, the block of cylinders, krivoshipno-shatunnogo and клапанного mechanisms) is defined on its condition at the moment of removal and dismantling. The condition of the block of cylinders with which in some cases it is expedient to replace is defining.

At assemblage of the repaired engine without fail are replaced
All linings and уплотнители, the pump of a cooling liquid, the oil pump, and also all belts.