Rear brake? Help!


Information and questions on GL1500 Goldwings (1988-2000)
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offcenter
Posts: 1297
Joined: Sat Sep 22, 2012 2:10 pm
Location: Lake Hopatcong, New Jersey
Motorcycle: 99 Gl-1500 SE
76 GL-1000
77 Honda Trail 90

Rear brake? Help!

Post by offcenter »



On my '99 1500 SE, the rear brake/brake pedal has become almost ineffective at times.
Most times I practically have to stand on the brake pedal to slow the bike down.
The single hand operated front brake does more than the two pedal operated brakes.
The pads are good.
There is clean brake fluid in the rear master cylinder.
The pedal feel is good and hard, no sponginess, and pedal height is up where it belongs.
It's almost like something is plugging the system blocking pressure from getting to either of the brakes.
Anyone else ever experienced this?
Any idea what to look for?
Thanks guys!!


George in Jersey.
99 Goldwing GL-1500 SE
76 Goldwing Gl-1000
77 Honda CT-90 "Trail 90"
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WingAdmin
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Motorcycle: 2000 GL1500 SE
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Re: Rear brake? Help!

Post by WingAdmin »

The old rubber brake lines can swell with age and can cause this. I would crack the bleeder and see how much pressure you're getting out of the rear pedal master. You could compare that to what you see if you crack the banjo at the master cylinder. If you see much more pressure at the master than at the caliper, then you may well have a blockage.
User avatar
offcenter
Posts: 1297
Joined: Sat Sep 22, 2012 2:10 pm
Location: Lake Hopatcong, New Jersey
Motorcycle: 99 Gl-1500 SE
76 GL-1000
77 Honda Trail 90

Re: Rear brake? Help!

Post by offcenter »

Thanks Scott. I'll check that next time I have the bike in the shop.

Another question, Scott.
Does anyone still make the braided stainless brake lines for this bike?
George in Jersey.
99 Goldwing GL-1500 SE
76 Goldwing Gl-1000
77 Honda CT-90 "Trail 90"
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Rambozo
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Re: Rear brake? Help!

Post by Rambozo »

User avatar
WingAdmin
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Posts: 23850
Joined: Fri Oct 03, 2008 4:16 pm
Location: Strongsville, OH
Motorcycle: 2000 GL1500 SE
1982 GL1100A Aspencade (sold)
1989 PC800 (sold)
1998 XV250 Virago (sold)
2012 Suzuki Burgman 400 (wife's!)
2007 Aspen Sentry Trailer
Contact:

Re: Rear brake? Help!

Post by WingAdmin »

I was going to suggest HEL as well. Even if they don't have them (which they do), they will make custom lines for you if you give them your specs.
User avatar
offcenter
Posts: 1297
Joined: Sat Sep 22, 2012 2:10 pm
Location: Lake Hopatcong, New Jersey
Motorcycle: 99 Gl-1500 SE
76 GL-1000
77 Honda Trail 90

Re: Rear brake? Help!

Post by offcenter »

Thanks guys. I just ordered a full set of brake lines from HEL.


George in Jersey.
99 Goldwing GL-1500 SE
76 Goldwing Gl-1000
77 Honda CT-90 "Trail 90"
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