You wouldn't normally need to disturb the hydraulic side of things when fitting new pads. However it's suggested that the bleed nipple be opened when pushing back the piston since this obviates the slight risk of flipping the seals in the master cylinder. I'm sure an experienced mechanic would be aware of this though.
When I fitted new disks and pads to my V70, despite using genuine Volvo parts, the brakes were truly awful. A bit spongy feeling and not much braking effort. In a very short while they bedded in and everything was back to normal.
My cas was probably slightly extreme since I replaced both front and rear disks and pads at the same time as well as replacing a rear caliper and renewing the brake fluid.
I'd guess it should settle down pretty quickly. If not, then perhaps another word with the mechanic is in order.
Martin
1998 V70 Tdi auto 224,000 miles
|