Toyota 4 Runner/Hilux/Surf

1987-1998 of release

Repair and car operation

Toyota 4Раннер
+ 1. Maintenance instruction
+ 2. Maintenance
- 3. Engines
   - 3.1. 4-cylinder engines
      3.1.1. Specifications
      3.1.2. Types of repair, выполняемыe without removal of the engine from the car
      3.1.3. Installation of the piston of the 1st cylinder in VMT of a step of compression
      3.1.4. Cover of a head of cylinders
      3.1.5. A soaking-up collector
      3.1.6. Final collector
      3.1.7. Cam-shafts and pushers
      3.1.8. Head of cylinders
      3.1.9. Cover of a chain drive of cam-shafts
      3.1.10. Forward epiploon of the crankshaft
      3.1.11. Oil pallet
      3.1.12. Oil pump
      3.1.13. Flywheel (a leading disk of the hydrotransformer)
      3.1.14. Back epiploon of the crankshaft
      3.1.15. Engine mount details
   + 3.2. Engines of V6 3,0 l (1993-1994) and 3,4 l (since 1995)
   + 3.3. Dismantle and major maintenance of the engine
+ 4. Systems of heating, ventilation
+ 5. Fuel and exhaust systems
+ 6. Transmissions
+ 7. Transmission elements
+ 8. Brake system
+ 9. Suspension bracket and steering
+ 10. Body
+ 11. Electric equipment
+ 12. Electroschemes

3.1.3. Installation of the piston of the 1st cylinder in VMT of a step of compression



It is meant that works are carried out at the correct installation of the distributor of ignition (if the distributor is provided). If it is necessary to redeem the correct position of the distributor, determine an engine step by feeling of a compression in the 1st cylinder at the turned-out candle then combine labels of the moment of ignition (see below).

Installation of the piston of the 1st cylinder in VMT of a step of compression is necessary for performance of adjusting and adjustment works (adjustment of valves, installation of the moment of ignition, etc.).

1. Transfer the selector to the situation Neutral or Park (on and/t) or in neutral situation (on a manual transmission). Disconnect sockets from the coil (coils) of ignition.
Ignition system with the distributor
2. On a wire from a candle of the 1st cylinder (or according to the enclosed scheme) find the corresponding conclusion on a cover of the distributor of ignition and designate risky on the case. Uncover the distributor.
3. Turn the crankshaft a key for a head of a bolt of a pulley clockwise before combination risks on a crankshaft pulley with a label "0" on a motionless scale.
4. If the index a begunka of the distributor is opposite risks on the distributor case, the piston of the 1st cylinder is in VMT of a step of compression. If the begunok is turned on 180 ° from risks, turn the crankshaft on 1 turn then the piston of the 1st cylinder will be exposed in VMT of a step of compression.
5. Thus labels on a scale and a pulley should be combined, and the index a begunka should be opposite the risks, designating a conclusion of the 1st cylinder.
6. Designate conclusions of other wires according to an engine operating procedure. Turning the crankshaft further clockwise concerning position VMT of the 1st cylinder, it is possible to expose the piston of each cylinder in VMT, combining the index a begunka with labels of conclusions.
Ignition system without the distributor (engines of 1998)
7. Turn out a candle of the 1st cylinder and attach a compression measuring instrument through a hose in length about 150 mm, having screwed the hose union in an opening for a candle.
8. Turn the crankshaft until then while pressure of a compression will not start to raise in process of rapprochement of labels on a pulley and on a scale. Having passed labels, remove a measuring instrument and turn further the crankshaft on 2 turns.


The most exact installation of the piston in VMT of a step of compression on such engines is reached by simultaneous combination of labels on a pulley of the crankshaft and on asterisks of cam-shafts (see subsection 3.1.7).