Saab 9-5

since 1997 of release

Brake system

Specifications

General information

Brake system	Brake system. With double diagonal division of contours, disk brake mechanisms and one-piston floating суппортами*
Volume and type of brake liquid	see. Specifications to Head of Control and routine maintenance of the car
Hydraulic ABS block	(TC/ABS 5.3) Bosch ABS 5.4, with 8 Ý/m ABS valves (and 4 Ý/m TCS valves)
Hydraulic ESP block	Bosch ESP with 8 Ý/m ABS valves and 4 Ý/m ESP valves
Maximum pressure of the returnable pump of the hydraulic ABS block, atm	250
Resistance of lobbies//back wheel sensors, Ohm	1600 ± 160//1130 ± 115
Quantity of teeths of rotors of wheel sensors	29
Gap between the forward wheel sensor and its rotor, mm	0.3 ÷ 1.3
Vacuum pump	Magneti Marelli
The maximum razryazheniye created by the vacuum pump, atm	0.95
The strengthening developed by pressing a pedal of a brake with effort of 300 N	5:01

* On models till 1999 вып. motionless two-piston supports were applied

Brake mechanisms of forward wheels

Brake disks	The ventilated
Diameter of brake disks, mm	285
Thickness of brake disks, mm
New disks	25
The minimum admissible	22
The maximum admissible palpation of the established disk, mm	0.08
Maximum admissible difference of thickness of a brake disk, mm	0.015
Thickness of brake slips, mm
The standard	11
In need of replacement	5
At wear indication	3

Brake mechanisms of back wheels and parking brake

Brake disks	Not ventilated
Type	Disk, ventilated
Diameter of brake disks, mm	278
Thickness of brake disks, mm
New disks	10
The minimum admissible	8
The maximum admissible palpation of the established disk, mm	0.08
Maximum admissible difference of thickness of a brake disk, mm	0.008
Admissible ovality of the built-in drum of a brake disk, mm	0.08
Internal diameter of the built-in drum of a brake disk, mm	160
Thickness of brake overlays of a working brake, mm
The standard	11
In need of replacement	4
Thickness of brake overlays of the parking brake, mm
The standard	3
In need of replacement	0.5

Efforts of a tightening of carving connections, N • m

Directing fingers of floating supports	28
Wheel bolts	110
Bolts of fastening of brake disks
Forward disks	4
Back disks	10
Bolts of fastening of an anchor bracket
Forward brakes
For 2001 вып.	117
Since 2002 вып.	140 then to hold on on a corner the 45th hail.
Back brakes	80
Bolts of fastening of a motionless support to stupichny assembly	80
Connections of brake tubes	45
Connections of brake hoses	15
Bolt of the hinge of a steering column	25
Union of greasing of the mechanical vacuum pump	24
Bolts of fastening of the mechanical vacuum pump
Petrol engines	24
Diesel engine	17
Brake lines to GTTs	16
GTTs fixture	25
Tubes to the block of auxiliary systems	16
Arm of a cable of the parking brake	8
Nuts of fastening of back stupichny assembly	50 then to hold on on a corner the 30th hail.
Fixture of the hydraulic block	20
Bolt of fastening of the holder of a tube of GUR	5.4