Suzuki Grand Vitara SQ416/SQ420/420WD

since 1998 of release

Repair and car operation



Suzuki Grandee of Wetar
+ General information
+ Maintenance and greasing
+ Heater, ventilation and conditioner
+ Steering
+ Suspension bracket
+ Wheels and tires
+ Forward driving shaft/bearing of a shaft. Oil epiploon
+ Driveshafts
+ Brake system
- Engines
   + Mechanical part of the G16 engine
   - Mechanical part of the J20 engine
      + General description
      - Routine maintenance
         Compression check
         Check of depression of the engine
         Check of pressure of oil
         Filtering element of the air filter
         Case of butterfly valves and inlet collector
         Collector of an exhaust system
         Cover of a head of the cylinder
         Oil pan and grid of the oil pump
         Oil pump
         Cover of a chain of synchronization
         Second chain of synchronization and natyazhitel of a chain
         First chain of synchronization and natyazhitel of a chain
         Cam-shafts and regulators of a klapanny gap
         Valves and head of the block of the cylinder
         Pistons, piston rings, rods and cylinders
      + Assembly fittings of the engine
      Special tool
      Necessary service materials
      Technical characteristics of the rotating moment of an inhaling
   + engine Cooling
+ Fuel system
+ ignition System
+ start System
+ release System
+ Transmissions
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment





Second chain of synchronization and natyazhitel of a chain

Components

1 — the second chain of synchronization
2 — a regulator of a tension of a chain of synchronization No. 2
3 — an asterisk of synchronization of a camshaft of inlet valves
4 — an asterisk of synchronization of a camshaft of final valves
5 — a directing wheel
6 — directing to a synchronization No. 2 chain

7 — laying of a regulator of a tension No. 2
8 — a bolt of an asterisk of synchronization of a camshaft of inlet valves
9 — a bolt of an asterisk of synchronization of a camshaft of final valves
10 — a nut of a regulator of a tension of a chain of synchronization No. 2
11 — a bolt of a regulator of a tension of a chain of synchronization No. 2


The rotating moment of an inhaling.

Not to use repeatedly.

Grease with engine oil sliding surfaces.

Removal

 PERFORMANCE ORDER

  1. Disconnect a negative cable from the accumulator.
  2. Merge engine oil.
  3. Merge antifreeze.
  4. Remove an oil pan and a grid of the oil pump, having addressed to the Section Oil pan and a grid of the oil pump in this Chapter.
  5. Uncover cylinder heads, having addressed to the Section the Cover of a head of the cylinder in this Chapter.
  6. Uncover synchronization chains, having addressed to the Section the Cover of a chain of synchronization in this Chapter.
  7. Turn the crankshaft so that it met the following requirements.
    • Key (4) in position of the crankshaft.
    • The arrow on a directing wheel (3) specifies up vertically.
    • Marks in asterisks (1 and 2) coincide with marks in a cylinder head.
  8. Pay attention to that this point should follow repeated installation of a chain of synchronization.
1 — marks of synchronization of an asterisk of synchronization of a camshaft of inlet valves
2 — marks of synchronization of an asterisk of synchronization of a camshaft of final valves
3 — an arrow on a directing wheel
4 — marks of synchronization of an asterisk of synchronization of the crankshaft
  1. Remove a regulator of a tension of a chain of synchronization No. 2 (1). In order that it to remove, weaken the 2nd chain of synchronization, having turned a cam-shaft a little counter-clockwise, at the same time pushing back a block.
  1. Remove bolts of asterisks of synchronization of a camshaft of inlet and final valves. In order that them to remove, insert a wrench into a hexagon in the cam-shaft center to fix it motionlessly.
  2. Remove asterisks of synchronization of a cam-shaft and the 2nd chain of synchronization.
1 — an asterisk of synchronization of a camshaft of inlet valves
2 — an asterisk of synchronization of a camshaft of final valves
3 — a cam-shaft hexagon

Never turn a camshaft of a gazoraspredeleniye and the crankshaft independently from each other more than on that distance which is shown in drawing after the second chain of synchronization is removed. If to turn, there can be the wrong gearing between the piston and valves and valves, and the parts relating to the piston and valves can be damaged.


1 — an admissible range of turn of cam-shafts (on an admission and on release) … … a pin on a cam-shaft within 15 ° from a mark in a cylinder head to the right and to the left
2 — an admissible range of turn of the crankshaft … … … a key on the crankshaft within 90 ° from a mark in the cylinder block to the right and to the left

Check

Directing to a synchronization No. 2 chain

Check a block (2) about wear or damage.

1 — directing to a synchronization No. 2 chain
2 — a block

Cam-shaft asterisk

Check asterisk cloves about wear or damage.

Synchronization chain

Check a synchronization chain on wear or damage existence.

Tension No. 2 regulator

Check a boot (1) about wear or damage.

Installation

 PERFORMANCE ORDER

  1. Be convinced of that the key of an asterisk of synchronization of the crankshaft (1) coincides with a mark of synchronization (2) on the cylinder block.
  1. Check, that the arrow on a directing wheel (1) looked up.
  2. Be convinced of that pins of a camshaft of a gazoraspredeleniye are leveled with marks of synchronization in a cylinder head.
1 — a directing wheel
2 — a pin of an inlet camshaft
3 — a pin of a final camshaft
4 — a mark of synchronization in the admission party
5 — a mark of synchronization in the release party
  1. Establish the second chain of synchronization, having leveled a yellow plate (1) second chain of synchronization with an arrow (2) on a directing wheel.
  1. Establish asterisks in gazoraspredeleniye camshafts, having made even a dark blue plate (1) 2nd chain of synchronization with shooters on an asterisk of inlet valves and an asterisk of final valves respectively.

Do not turn a cam-shaft more than on an admissible range of turn. If to turn excessively, the valve and the piston can be damaged.


As the arrow is designated on both parties, there are no special instructions on installation of an asterisk of synchronization of a cam-shaft.


1 — a dark blue plate
2 — an arrow on an asterisk of synchronization of a camshaft of inlet valves
3 — an arrow on an asterisk of synchronization of a camshaft of final valves
  1. Establish bolts of asterisks of synchronization of a camshaft of inlet and final valves. In order that them to establish, insert a wrench in a shestigrannik in the cam-shaft center to fix it motionlessly. The rotating moment of an inhaling: a bolt of an asterisk of synchronization of a cam-shaft (and) — 80 N • m (8.0 kg-m, 57.5 pound on foot).
1 — an asterisk of synchronization of a camshaft of inlet valves
2 — an asterisk of synchronization of a camshaft of final valves
  1. Press a back plunzher (1) into a body of a natyazhitel (2) and hold him there in this situation with the help of a lock core (3), having inserted a lock core into a body of a natyazhitel.
And — press
1 — a back plunzher
2 — a body of a natyazhitel
3 — a lock core
  1. Establish a regulator of a tension of a chain of synchronization No. 2 with laying. The rotating moment of an inhaling: a nut of a regulator of a tension of a chain of synchronization No. 2 (b) — 45 N • m (4.5 kg-m, 33.0 pound on foot).
  1. Pull out a lock core (2) of a regulator of a tension of a chain of synchronization No. 2.
  1. Turn the crankshaft clockwise on two turns, then level marks of synchronization in the crankshaft and marks of synchronization in the cylinder block. Check, that marks of synchronization of a head of the cylinder and the block of the cylinder coincided with the corresponding marks in asterisks.
1 — a key of an asterisk of synchronization of a crank
2 — a synchronization mark for a key of an asterisk of synchronization of a crank
3 — a mark of synchronization in an asterisk of synchronization of a camshaft of inlet valves
4 — a mark of synchronization in an asterisk of synchronization of a camshaft of inlet valves
5 — a mark of synchronization in an asterisk of synchronization of a camshaft of final valves
6 — a synchronization mark for an asterisk of synchronization of a camshaft of final valves
  1. Oil synchronization chains, a natyazhitel, a regulator of a tension, an asterisk and directing.
  2. Establish a cover of a chain of synchronization, having addressed to the Section the Cover of a chain of synchronization in this Chapter.
  3. Establish a cover of a head of the cylinder, having addressed to the Section the Cover of a head of the cylinder in this Chapter.
  4. Establish an oil pan and a grid of the oil pump, having addressed to the Section Oil pan and a grid of the oil pump in this Chapter.
  5. Establish system of cooling and other parts.
  6. Fill system of cooling with antifreeze, forward differential transmission oil, the engine engine oil and steering system special liquid.
  7. Check, whether there is no leakage of antifreeze, leakage of liquid for system of a steering, leakage of exhaust gas and oil on each connection.