Audi S4

since 2000 release

Repair and operation of the car

Audi S4
+ Introduction
+ Governing bodies and methods of safe operation
+ Current leaving and service
+ Engine
+ Cooling systems, heating and air conditioner
+ Power supply systems, release and decrease in toxicity of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual box of gear shifting
+ Automatic transmission
- Coupling, power shafts and differential
   + Coupling
   + Power shafts of wheels
   + Models with the four-wheel drive of wheels
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment

Coupling, power shafts and differential

Specifications

Separate characteristics are provided also in the text of the Head and in case of obligation of their performance are highlighted in bold type

General parameters

Characteristic	Value
Tripode hinges	AAR 2000 or AAR 3000i

Lubricant of hinges of power shafts

Characteristic

Value

The general volume / in the hinge / in a cover

Shaft with tripodny hinges

External CV JOINT

Diameter is 88 mm, гр

90/50/40, G 000 603 lubricants

Diameter is 98 mm, гр

120/80/40, G 000 633 lubricants

Internal CV JOINT

(AAR 2000 or AAR 3000i), гр
130/70/60, G 000 605 lubricants

Shaft with ball hinges

External CV JOINT

Diameter is 88 mm, гр

90/50/40, G 000 603 lubricants

Diameter is 100 mm, гр

80/30/50, G 000 603 lubricants

Internal CV JOINT

Diameter is 100 mm, гр

120/80/40, G 000 603 lubricants

Diameter is 108 mm, гр

120/35/85, G 000 603 lubricants

Differential of all-wheel drive models with RKPP 1.5 l of VW/AUDI-G052 145 oil

Pay attention to distinction in lubricant grades depending on diameter of the hinge. When replacing a cover of the hinge, if necessary, fill the hinge with lubricant.

Efforts of tightening of threaded connections

The moments of tightening of fixture are given also in the text of the Head and on some illyustratsiyakh*.

* The moments of tightening highlighted in the text in bold type are subject to exact observance; the efforts which are not highlighted in bold type are given only approximately.

Characteristic	Value
Bolts of fastening of a basket of coupling to a flywheel	25 (22 on front-wheel models with l engines 2.4, 3.0)