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
         3.3.8.1. Installation of piston rings
         3.3.8.2. Коленвал
         3.3.8.3. A back epiploon
         3.3.8.4. Rods and pistons
      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



3.3.8.2. Коленвал Installation

PERFORMANCE ORDER
1. Arrange the block so that the bottom part has been turned upwards.
2. Turn out bolts of covers, get covers and spread out them as their installation.
3. Get from covers and the block of cylinders old loose leaves and absolutely wipe covers and beds.
4. Clear an external surface of new radical loose leaves with oil flutes, and cautiously enclose them in bed of the block of cylinders.
5. Corresponding reciprocal loose leaves enclose in covers, having combined ledges with samples.
6. Loose leaves not to grease.

Check of backlashes

PERFORMANCE ORDER
1. Establish persistent half rings in deepenings of the block of cylinders. On engines 2F and 3F-E half rings are established near to a support of 3rd bearing, on engines 1FZ-FE – near to a support of 4th bearing.
2. Establish коленвал and measure backlashes in radical loose leaves. For this purpose put on a piece калибровочной a wire (it is specified by an arrow) on each radical neck коленвала in parallel its axis.
3. Clear surfaces of loose leaves in covers, establish covers and tighten bolts in three steps with the set moment, beginning from the centre and being displaced to periphery.
4. Turn away bolts and cautiously lift covers, compare a thickness of each of crushed проволок to a scale on packing and define backlash size. Rotation коленвала at measurements is not supposed.
5. If the backlash does not correspond to norm wrong selection of dimensional group of loose leaves can be the reason.
6. Be convinced that at measurements between bearings and surfaces of covers there were no pollution or oil. If the width of the crushed wire on the ends strongly differs, the radical neck коленвала has конусность.
7. Remove from necks the rests of a wire and remove коленвал.
8. Grease молибденовой with greasing radical loose leaves and a face surface of the persistent radical bearing. Establish in the block of cylinders of section of a back (demountable) epiploon and a cover of the back radical bearing.

Definitive installation коленвала

PERFORMANCE ORDER
1. On the engine 1FZ-FE establish in the block of cylinders oil atomizers and control valves.
2. Be convinced of cleanliness of necks of a cranked shaft, then establish it in the block of cylinders. Clear surfaces of loose leaves in covers and put on each of them a thin layer of greasing.
3. Establish covers on the former places so that arrows have been turned towards a forward part of the engine.
4. Wrap bolts of covers of radical bearings.
5. Tighten bolts of all covers except a cover of the persistent radical bearing with the set moment. Bolts tighten in 3 stages, beginning from an average part and being displaced to periphery.
6. Tighten bolts of a cover of the persistent radical bearing with the moment 1,0–1,2 Н.м.
7. Easy blows of a lead or brass hammer shift коленвал back to combine persistent surfaces of radical bearings and коленвала.
8. Release bolts of covers and again tighten with the set moment, beginning from an average part and being displaced to periphery.
9. On cars with automatic transmission replace directing bearing коленвала.
10. Check up rotation freedom коленвала.
11. Check up axial люфт коленвала (subsection 3.3.7.4 see). Люфт should correspond to norm if new bearings and persistent half rings are established are not worn out.
12. On cars with an one-piece back epiploon establish a new back epiploon.