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
      + General description
      - Routine maintenance
         Compression check
         Check of depression of the engine
         Check of pressure of oil
         Klapanny gap
         Filtering element of the air filter
         Cover of a head of cylinders
         Case of butterfly valves and inlet collector
         Collector of the fulfilled gases
         Belt of a drive of the gas-distributing mechanism and the tension device for a belt
         Oil pan and grid of the oil pump
         Oil pump
         Valve yoke, axis of yokes and cam-shaft
         Valves and head of the block of cylinders
      + piston Rod, piston rings, rods and cylinders
      Special tool
      Necessary service materials
      Technical characteristics of the rotating moment of an inhaling
   + Mechanical part of the J20 engine
   + 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





Belt of a drive of the gas-distributing mechanism and the tension device for a belt

Components

1 — a belt of a drive of the gas-distributing mechanism
2 — the tension device
3 — a plate of the tension device
4 — a spring of the tension device
5 — a distribution pulley on a cam-shaft
6 — a bolt of the tension device
7 — a pulley bolt

8 — consolidation
9 — consolidation of an internal cover
10 — an internal cover
11 — consolidation of an external cover
12 — an external cover
13 — a hairpin of a natyazhitel
14 — a bolt of an external cover of a belt of a drive of the gas-distributing mechanism


The rotating moment of an inhaling.

Removal

 PERFORMANCE ORDER

  1. Disconnect a negative cable from the accumulator.
  2. Drain antifreeze of the engine and disconnect an inlet hose from a radiator.
  3. Remove a belt of the pump of the strengthened steering (4) or the А/С compressor belt if that is available.
  4. Remove the radiator fan, a pulley of the water pump, a driving belt of the water pump and a fan casing.
1 — a crankshaft pulley
2 — a pulley of the pump of the hydraulic booster of a steering
3 — А/С the compressor (if that is available)
4 — a belt of the pump of the strengthened steering
  1. Remove a crankshaft pulley, having unscrewed 5 bolts of a pulley (1).
  1. Remove an external cover of a belt of a drive of the gas-distributing mechanism.
  1. To establish a belt of a drive of the gas-distributing mechanism, level 4 marks of a tension, turning the crankshaft.
1 — a V-shaped mark in a cover of a head of the cylinder
2 — the tension is noted «Е» on a pulley of a belt of a drive of the gas-distributing mechanism of the crankshaft
3 — an arrow on a casing of the oil pump
4 — a stamped mark in a pulley of a belt of a drive of the gas-distributing mechanism of the crankshaft
  1. Remove the tension device of a belt of a drive of the gas-distributing mechanism, a plate of the tension device (2), a spring of the tension device (5) and a belt of a drive of the gas-distributing mechanism (1).
1 — a belt of a drive of the gas-distributing mechanism
2 — a plate of the tension device
3 — a bolt of the tension mechanism
4 — a hairpin of a natyazhitel
5 — a spring of the tension device

  • After removal of a belt of a drive of the gas-distributing mechanism never turn a cam-shaft and the crankshaft independently from each other more than on the distance shown in drawing. If to turn, there can be the wrong gearing between pistons and valves, and the parts relating to pistons and valves can be damaged.
  • Never bend a belt of a drive of the gas-distributing mechanism.

1 — a range of admissible turn for a cam-shaft--------on a tension mark, within 90 ° from a mark "V" in a head cover to the right and left side
2 — a range of admissible turn for the crankshaft--------on a stamped mark, within 90 ° from an arrow on a casing of the oil pump to the left and to the right

Check

 PERFORMANCE ORDER

  1. Check a belt of a drive of the gas-distributing mechanism on existence of wear or cracks. If necessary replace.
  1. Check the tension device about smooth rotation.

Installation

 PERFORMANCE ORDER

  1. Establish a plate of the tension mechanism on the tension mechanism. Insert a ledge (1) plate of the tension mechanism into an opening (2) in the tension mechanism.
  1. Establish the tension mechanism (2) and a plate of the tension mechanism (3):
    • Do not tighten while a bolt of the tension mechanism (1) wrench. While fasten only manually.
    • Be convinced that plate movement in the direction specified by a strelochka, forces the tension mechanism to move in the same direction.
    • If between a plate and the tension mechanism there is no interconnected movement, remove the tension mechanism and a plate again and repeatedly insert a plate ledge into an opening of the tension mechanism.
  1. Be convinced of that the adjusting label «Е» (2) on a pulley of a belt of a drive of the gas-distributing mechanism of a cam-shaft is leveled with a mark "V" (1) in a cover of a head of the cylinder. If it not so, combine two marks, having turned a cam-shaft, but be careful, do not turn it more than on an admissible range of turn.
  1. Be convinced of that the stamped mark (2) in a pulley of a belt of a drive of the gas-distributing mechanism of the crankshaft is leveled with a strelochka (1) on a casing of the oil pump. If it not so, level two marks, having turned the crankshaft, but be careful, do not turn it more than on an admissible range of turn.
  1. Establish a belt of a drive of the gas-distributing mechanism and (2). Having leveled two numbers of marks and having pushed a plate of the tension mechanism, establish a belt of a drive of the gas-distributing mechanism on two pulleys so that the driving party of a belt (1) was without any провеса. And then establish a spring of the tension mechanism, and manually fix a hairpin of a natyazhitel (3).

The piston 4 is in this situation above a zero point of a working course.


1 — the driving party of a belt
2 — a spring of the tension mechanism
3 — a hairpin of a natyazhitel
4 — the shock-absorber
  1. To eliminate sagging of a belt of a drive of the gas-distributing mechanism, turn the crankshaft on two complete revolutions clockwise after its installation. Having convinced that sagging of a belt is not present, at first fix a hairpin of a natyazhitel, and then a bolt of the tension mechanism by each specified rotating moment. Then be again convinced that two numbers of marks are leveled as appropriate.
    • The rotating moment of an inhaling:
      • hairpin of a natyazhitel: (а) — 11 N • m (1.1 kg-m, 8.0 pound on foot)
      • bolt of the tension mechanism: (b) — 27 N • m (2.7 kg-m, 19.5 pound on foot)
  1. Establish an external cover of a belt of a drive of the gas-distributing mechanism. Before establishing, be convinced that consolidation is between the water pump and a casing of the oil pump. The rotating moment of an inhaling: a bolt of an external cover of a belt of a drive of the gas-distributing mechanism (and) — 11 N • m (1.1 kg-m, 8.0 pound on foot).
  1. Establish a crankshaft (2) pulley.
  1. Level a pin (1) with an opening of a pulley of a belt of a drive of the gas-distributing mechanism of the crankshaft, and twirl bolts of a pulley (3) by the specified rotating moment. The rotating moment of an inhaling: a bolt of a pulley of the crankshaft (and) — 16 N • m (1.6 kg-m, 11.5 pound on foot).
  1. Establish a casing of the fan of a radiator, the pulley of the water pump cooling the fan and a driving belt of the water pump. Adjust a tension of a driving belt of the water pump, having addressed to the Section Regulation and check of a tension of a belt of the cooling fan in Head engine Cooling.
  2. Establish a belt of the pump of the strengthened steering or the А/С compressor belt if that is available. Adjust a belt tension, having addressed to the Section Engine in Head Maintenance and greasing.
  3. Connect an inlet hose of a radiator to a radiator.
  4. Back fill cooling system, having addressed to the Section Washing and filling of system of cooling in Head engine Cooling.
  5. Connect a negative cable to the accumulator.
  6. Check, whether leaks antifreeze in a hose junction.