Tightening Specifications

Testing and Bleeding Brakes
- - Bleed screw
Wrench size 7 mm 3.5-5.0 Nm
Wrench size 11 mm 12.0-16.0 Nm


Front Wheel Brakes
- - Brake Disc to Wheel Hub 16 Nm
Note:Contact surfaces between brake disc and wheel hub cleaned and free of grease.
- - Brake caliper to steering knuckle 110 Nm
Note:Screws slightly oiled, contact surfaces between brake caliper and steering knuckle cleaned and grease free.
With aluminum caliper 115 Nm
- - Guide Bolt
Wrench Size 7 mm 30 - 5 Nm


Rear Wheel Brakes
- - Brake drum/disc to wheel hub 16 Nm
- - Wheel cylinder to brake backplate 10 Nm
- - Brake carrier on semi-trailing arm/wheel carrier 65 Nm
- - Brake caliper on semi-trailing arm/wheel carrier 67 Nm
- - Guide Bolts
Wrench Size 7 mm 28 Nm


Brake Master Cylinder
- - Brake master cylinder to brake booster (Hydraulic) 28 Nm
Note: Replace hexagon socket head cap screw with a hexagon screw.


Brake Lines
- - Brake hose couplings
M10x1 18 ± 1 Nm
M12x1 18 ± 1 Nm


Brake Booster
- - Reservoir to power flow regulator 50 Nm
- - Hydraulic pipe coupling to brake booster 31 Nm
- - Orifice valve to brake booster 35 Nm
- - return pipe to oil tank on power flow regulator 16 Nm
- - Hydraulic pipe to brake booster on power flow regulator 31 Nm
- - Hydraulic pipe to steering gear on power flow regulator 50 Nm
- - Hydraulic pipe from power steering pump on power flow regulator 40 Nm
- - Hydraulic switch (warning switch) to power flow regulator 18 Nm
- - Adapter to power flow regulator 16 Nm
- - hydraulic pipe to pressure reservoir on power flow regulator 47 Nm
- - Hydraulic pipe to pressure reservoir 40 Nm
- - Brake booster to pedal assembly console 22 Nm
NOTE:IMPORTANT: retighten 1x after 30 minutes on brake booster.


Parking Brake
- - Handbrake lever to body 52 Nm


Pedal Assembly Console
- - Bearing pedestal to brake assembly and body 31 Nm


Antislip Control Systems (ABS, ASC)
- - ASC + T filter bowl to filter head 15 Nm
- - Screw neck on filter head 39 Nm
- - Diaphragm flow damper on hydraulic unit (ASC + T) 24 ± 4 Nm


Slip Control System
Slip Control System (ABS, ASC+T,DSC) 2.9 Nm
- - Pressure sensor to hydraulic unit 19 Nm
Note: Only with special tool 34 1 290.
- - Pulse generator to swivel bearing/wheel carrier 8 Nm
- - Rotation rate sensor to body 8 Nm
- - Bracket to hydraulic unit 8Nm
- - Bracket, hydraulic unit to body 8 Nm
- - All screws to precharging pump and holder
M6 8 Nm


Parking Brake
- - Handbrake lever to body 21 Nm


Pedal Assembly Console
- - Bearing pedestal to brake assembly and body 31 Nm


Brake pedal and linkage
- - Piston rod lock nut 27 Nm
- - Nut on shaft 27 Nm
- - Pull rod nut for pivot 27 Nm
- - Left and right reversing lever nut on shaft bolt 27 Nm
- - Support to console brake booster 22 Nm
- - Support to console reversing lever 27 Nm


Clutch Pedal and Linkage
- - Piston rod lock nut 6 Nm
- - Spring lock nut 6 Nm
- - Piston rod shaft bolt 22 Nm
- - Bearing pin, Spring pedal 22 Nm
- - Clutch pedal nut on eccentric bolt 22 Nm


Accelerator Pedal Actuation
- - Accelerator pedal module to body 19 Nm


Accelerator Pedal and Linkage
- - Accelerator travel stop 10 Nm