Rear Brake Hose - Revised
Section5
Group
52
No.
0005
Year
99
Month
06
850/S70/V70
1997-
Vehicles involved: AWD
Brake hose AWD, new spare part
Background:
As a running change in production a new type of brake hoses has been introduced. If for any reason the rear brake hose(s) needs to be replaced this service bulletin describes how to install the new type brake hose.
If one of the brake hoses needs to be replaced, the other side must be replaced as well.
Materials:
Rear brake hose AWD 2 9475298
Brake hose bracket 2 9475299
Brake hose AWD, new version
Replacing the brake hose AWD
1
Preparations
Note!
Ensure proper collection of brake fluid from calipers.
Remove the rear wheels.
Remove protective cap from the bleed nipple and open the nipple.
Lock the pedal in its depressed position with a pedal jack/stopper.
2
Replacing the brake hose
Remove the brake hose.
Install the bracket and the new brake hose as illustrated.
Repeat step on other side of car.
The tightening torque for the brake hoses must be 18 Nm (37 ft.lbs).
Rust-proof the metal components on the brake hose at the brake caliper. Spray rust proofing agent in between the brake pipe and the fitting.
Bleeding of brakes, Bleeding brake system without a bleeding unit Service Manual Section 5(50, 52, 55, 59), Brakes (including ABS and TRACS) 850 1996- Section BBBB.
Wipe off any brake fluid spill.
Reinstall rear wheels torque to 100 Nm (78 Ft.lbs)
Ensure the brakes are functioning normally.
WARRANTY STATEMENT: Claims may be submitted under the New Car Warranty when there is a documented customer complaint, using claim type 01.
Operation No. Labor Description Time Allowance
51001-2 Bleeding the brake system 2 rear wheels 0.1 hr
52205-2 Replacing the rear brake hose x1 0.2 hr