| Subject: | Rear brake drum/shoe replacement - bleed brakes? grrr |
| From: | Steve Williams <steve@WILLIAMSITCONSULTING.COM> |
| Date: | Fri, 16 Jul 2021 17:49:47 -0600 |
Hi,
I just replaced the rear drums and shoes on my 91 Westy.� � I tried to
follow the Bently to measure the adjuster "preset", but I don't have
anything to measure it properly.
I played with winding out the adjuster until my brake shoes just rubbed
on the drum, then backed it off until they didn't rub anymore.� Well, a
tiny scrape at one point where they are out of round a bit, but I figure
that will wear down shortly.
After doing this with both wheels, the parking brake feels very good,
similar to how it was with the old shoes/drum.
However, my brake peddle is soft, like there is air in it.� The only way
I think this could have happened is if I let the slave pistons extend
too far while I was messing around putting the shoes on. Does this make
sense?
It is soft, and it does pump up, so I'm pretty sure it's air.� But it
should only be in the slave cylinder.� I checked the brake fluid
resevoir and it's above the MAX, which is what I would expect with new
shoes on and the pistons further into the cylinder.
I've never had to bleed the brakes on my westy.
I do have a generic "vacuum" pump (manual) that comes with a device to
capture brake fluid.� Assuming I can get the bleed screw open, can I
just use that?
I am alone, so it's hard to do it how I used to (on other vehicles).�
Historically I've run a hose to a jar of brake fluid, had a second
person pump the brake pedal, open the bleed screw, let the air/fluid
escape and repeat as necessary.
Thanks for any input!
Cheers,
Steve Williams