Opel Corsa B, Combo, Tigra

Since 1993-2000 of release

Repair and car operation

Check of a condition and replacement of a belt of a drive of auxiliary units

Every year

Check

Приводной, or as it sometimes name, the V-shaped belt is located in a forward part of the power unit and applied to a drive of such auxiliary units, as the generator, the steering pump and compressor K/V. Eventually the belt wears out and should look round regularly according to the schedule of routine maintenance of the car in order to avoid the serious engine failures which correction of consequences can become the owner of the car in копеечку. On the models completed К/В or ГУР the strengthened (ridge) belt is established.

PERFORMANCE ORDER

Muffle the engine, open a cowl and find приводной a belt in a forward part of the power unit. Highlighting itself a small lamp, fingers feel a belt on all its length, checking on presence of cracks and stratifications. Presence on a belt of attritions is inadmissible also, заполированных to shine of sites and other obvious defects Examine a belt from both parties for what overwind them. The worn out or damaged belt is subject to replacement. Typical examples of deterioration V-shaped приводных belts Check up a belt tension. Typical examples of deterioration ridge приводных belts

The tension of the strengthened belt should be regulated only after its removal. Check of a tension within the limits of maintenance service carrying out is not spent.

Replacement

V-shaped belt of models with engines OHC of 1.2 and 1.4 l without ГУР or К/В and diesel engines

PERFORMANCE ORDER

On petrol models remove an air cleaner with inlet air lines. The car with the diesel engine поддомкратьте also establish on props. On petrol engines till 08.1994 вып. ослабьте a bolt of fastening of a tension lath also incline the generator towards the engine Thus the tension приводного a belt is weakened. If necessary ослабьте the bottom bolt of an arm of the generator. Bolt of fastening of a tension lath On petrol engines since 09.1994 вып. Turn out a bolt (1) arms of the generator / inlet the pipeline. Give bolts (2) fastenings of a tension lath of the generator. Give a bolt of fastening of the bottom support of the generator (3). Give a tension bolt (4) приводного a belt. Components of a tension of a belt 1 — the Bolt of an arm of the generator 2 — the Bolt of fastening of a tension lath 3 — the Bolt of the bottom support of the generator 4 — the Tension bolt приводного a belt Remove приводной a belt. Establish new приводной a belt. On petrol engines till 08.1994 вып. Wring out the generator mount from the engine. Fix a tension lath. On engines since 09.1994 вып. Tighten a tension bolt so that to reach a correct tension of a belt. Tighten bolts of fastening of an arm of the generator. On the diesel engine wring out the generator a tetrahedral key from the engine and fix a tension lath. Check up a tension of a belt a hand thumb. In a point where tension check by the special device is made, the belt should have a deflection of 5 mm. However at the nearest carrying out of maintenance service it is necessary to check up a belt tension on HUNDRED since at incorrect adjustment the belt can slip. The correct tension клинового a belt makes essential impact on term of its service. It is recommended to apply special tool KM-128-A to check of a tension of a belt. Without the specified tool correctly to adjust and check up a belt tension it is impossible, since new приводной the belt has the big preliminary tension. As a surface for check whenever possible it is necessary to choose the middle between two pulleys. On the diesel engine the belt tension should be checked from below. Establish the device for check on приводной a belt so that the belt passed through the directing. Press the lever so that the microswitch pin (in the bottom of the device) concerned приводного a belt. At a contact the sound signal is distributed. Check of a tension of a belt by means of the special device Consider value on a scale of the device and increase it on 100. The received value corresponds to force on тяжения a belt in ньютонах. The belt tension should make 250 300 Н and should not be less than 250 Н at all. New приводной the belt at installation should be tense with effort 450 N.Esli a belt tension leaves for the specified limits, it is necessary to pull a belt. On petrol engines tighten bolts of fastening of a tension lath and the generator with effort of 25 Nanometers. Establish an air cleaner with inlet air lines. On the diesel engine tighten bolts of fastening of a tension lath with effort of 25 Nanometers and an arm of the generator with effort of 50 Nanometers. Lower the car on the earth.

Engines OHC of 1.2 and 1.4 l with ГУР and DOHC 1.4 and 1.6 l

PERFORMANCE ORDER

Remove an air cleaner with inlet air lines (see the Head of the Power supply system, release and decrease in toxicity of the fulfilled gases). If приводной the belt is recognised by suitable for the further use, with a paint or a marker mark an original direction of its movement. Try to remember an order of packing of a belt round pulleys. On engine DOHC without ГУР ослабьте a belt tension for what develop натяжитель counter-clockwise for the central bolt. Easing of a tension of a belt on engine DOHC without ГУР On engine OHC with ГУР turn a tension roller накидным a key clockwise so that apertures in the holder have coincided and a tension roller fix in this position a tension roller a corresponding core or a hairpin and remove a belt. Fixing of a tension roller Put on a belt pulleys. If earlier used belt is established, pay attention to a direction of its movement. On engines DOHC pull a roller a key. On engines OHC slightly turn a tension roller to the right, take out a hairpin from lock apertures and slowly unload a belt. Release a tension roller, the necessary tension thus is automatically established. Check up correctness of a lining of a belt on pulleys. The belt should not act sideways pulleys. Establish an air cleaner with inlet air lines (see the Head of the Power supply system, release and decrease in toxicity of the fulfilled gases).

Engines 1.2, 1.4 and 1.6 l with ГУР and К/В

PERFORMANCE ORDER

Disconnect a negative wire from the battery. Remove an air cleaner with air lines and gauge MAF (the engine 1.6) (see the Head of the Power supply system, release and decrease in toxicity of the fulfilled gases). Raise the engine by means of adaptation OPEL KM-263-V. In the absence of the specified adaptation put on wooden linings on wings a corresponding pipe, pass through eyes of the engine a chain, connect it to a pipe and pull a chain. Turn a tension roller накидным a key in an hour hand direction so that apertures of the holder and a tension roller have coincided () In this position fix a tension roller a corresponding hook (). Fixing of a tension roller 1 — 30 mm 2 — Radius of 30 mm 3 — Radius of 35 mm 4 — 150 mm The hook can be made independently () of a wire in diameter of 4 mm. The wire total length makes about 280 mm. Turn out bolts of fastening and disconnect the holder of the power unit from демпфирующей engine support. Fixture of the holder of the power unit to демпфирующей to a support Turn out on three bolts of fastening with a fillet in front on the right and at the left and remove draughts with the holder from a cross-beam of a forward suspension bracket. Lower the engine approximately on 5 sm, turn out bolts of fastening and disconnect the holder of the power unit from the holder of pump GUR and compressor K/V and take out it downwards. Remove приводной a belt. Put on new приводной a belt. Establish the holder of the power unit on the holder of pump GUR and compressor K/V and tighten fixture with effort of 60 Nanometers. Raise the power unit and tighten fixture of its holder to демпфирующей to a support with effort of 60 Nanometers. Fix the holder of draughts in front at the left and on the right at a cross-beam new bolts. Tighten bolts with effort of 50 Nanometers and then tighten on a corner 90 105 hailstones. If adaptation KM-263-V was established, remove it. On the engine of 1.6 l connect gauge MAF socket.

Engines of 1.0 and 1.2 l DOHC

PERFORMANCE ORDER

If приводной the belt is recognised by suitable for the further use, with a paint or a marker mark an original direction of its rotation. Try to remember an order of packing of a belt round pulleys. Remove an air cleaner with inlet air lines (see the Head of the Power supply system, release and decrease in toxicity of the fulfilled gases). Slightly raise the engine the lift and remove protection картера. Disconnect the holder of the engine in front to the right of демпфирующей support (address to an illustration). Disconnect the holder of the engine in front to the right of the engine (1). Fixture of the holder of the engine Turn a tension roller for the central bolt in an hour hand direction. Fix the tension device a suitable core. Fixing point натяжителя Remove приводной a belt and replace it. Slightly pull натяжитель, take out a lock pin and slowly ослабьте the tension device. Thus watch for correct position of a belt in flutes of pulleys. Tighten bolts of fastening of the holder of the engine to the engine and демпфирующей to a support with effort of 60 Nanometers. Remove the engine lift. Establish into place the air filter.