Sunday, November 6, 2016

Volvo XC90 Brake Pads Installation

Brake pads front, replacing
Note! The illustrations in this service information are used for different model years and/or models. Some variation may occur. However,
the essential information in the illustrations is always correct.
Preparatory work
Remove the wheels on both sides.
Removal
Removing brake pads
Note! 
Note! Minimum recommended pad thickness/replacement limit when installing new brake pads = 2 mm. Remove the retaining sp
Note! Minimum recommended pad thickness/replacement limit when installing new brake pads = 2 mm. Remove the retaining sp

Remove:
- the protective caps (1) from the two locating pins (2)
- slide pins, use Allen head socket 7mm (for certain versions, Allen head socket 9 mm).
Remove:
- the brake caliper from the holder
- brake pads.
Hang brake caliper from a steel wire from the front spring so as not to damage brake hose.
Note! Do not press down the brake pedal when the brake pads are removed.
Cleaning the brake caliper 


Clean and check the brake caliper and dust cover.
Clean and check the brake pad mating surfaces in the brake caliper and caliper holder.
Clean the sliding pins using a steel brush.
Check piston dust boot.
Note! If the dust boot is damaged, dirt may have penetrated into the cylinder. If this is the case, the caliper must be replaced.
Checking the brake disc
Check brake 


Lubricate the contact surfaces of the brake pads using silicone grease, part no. 1161687 (12 ml) or part no. 1161688 (50 ml)
(Do not lubricate the sliding pins)
Installing the brake pads
Press piston back into cylinder on brake caliper.
Check that the dust cover is correctly positioned.
Install:
- new brake pads
- the brake caliper.
Installing slide pins in the brake caliper
Note! Check the slide pins' rubber sleeves. Replace if necessary.
Insert the slide pins in the rubber sleeves.
Tighten the slide pins. Tighten according to: Tightening torque See: Specifications/Tightening Torque.
Install the protective caps.
Install the securing spring.
Finishing
Check the brake fluid level in the reservoir.
Depress the brake pedal a few times. Check the level of the brake fluid reservoir.
Top up if necessary. 
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