[Nighthawk Lovers] Stuck front brake caliper piston -1983 Nighthawk 650

2018-09-17 Thread Steve Lepard
Ensure that the corrosion in the seal groove bore is removed so the seal doesn't squeeze the piston too tightly. This was the cause of brake drag on mine when purchased. -- You received this message because you are subscribed to the Google Groups "Nighthawk Motorcycle Lovers!" group. To unsub

Re: [Nighthawk Lovers] Stuck front brake caliper piston -1983 Nighthawk 650

2018-09-08 Thread Kyle Munz
I took pics when I did my brake system teardown http://nighthawk.kylemunz.com/?p=430 and the rebuild http://nighthawk.kylemunz.com/?p=463 and the sight glass http://nighthawk.kylemunz.com/?p=654 -Kyle On Sat, Sep 8, 2018 at 4:36 PM Graham Rogers wrote: > I concur ( I think I’ve used the same

Re: [Nighthawk Lovers] Stuck front brake caliper piston -1983 Nighthawk 650

2018-09-08 Thread Graham Rogers
I concur ( I think I’ve used the same piece of 400 for 6 years. it’s about 2000 now) On Sat, Sep 8, 2018 at 5:17 PM Dave duChêne wrote: > Good advise, except 400 is much too corse. Use 1500, or even 2000. > Dave > > > On 8 September 2018 at 18:10, Graham Rogers > wrote: > >> Hi Paul, stuck

Re: [Nighthawk Lovers] Stuck front brake caliper piston -1983 Nighthawk 650

2018-09-08 Thread Dave duChêne
Good advise, except 400 is much too corse. Use 1500, or even 2000. Dave On 8 September 2018 at 18:10, Graham Rogers wrote: > Hi Paul, stuck caliper pistons means pumping out the pistons using the > pressure from the hand lever. You probably don’t need to replace the > pistons. Clean out the cal

Re: [Nighthawk Lovers] Stuck front brake caliper piston -1983 Nighthawk 650

2018-09-08 Thread Graham Rogers
Hi Paul, stuck caliper pistons means pumping out the pistons using the pressure from the hand lever. You probably don’t need to replace the pistons. Clean out the calibers after removing the rubber seals. I have found they are easy to clean up and use again (the ring seals) but better to replace th

[Nighthawk Lovers] Stuck front brake caliper piston -1983 Nighthawk 650

2018-09-08 Thread Bob Aulert
Hi there. Went to replace the front brake pads on my just-purchased 1983 Nighthawk 650 [36,000 miles] today. Noticed that there were different brake pads on the right and left, the left rotor is much smoother than the right, and the right caliper pistons appear to be stuck. Going to try to