Is the front suspension different on the 700, my 750 has no adjustment on the front (other than air pressure)?
On 4 August 2012 13:27, Graham Rogers <[email protected]> wrote: > A credible source of mine kind of said the same thing - ambient air > pressure is sufficient, adjust tension same way as rear forks - manually by > the numbers > > On Aug 4, 2012, at 12:18 PM, Hanghank wrote: > > Regarding front fork air pressure: I cannot recall where I saw this > information, but I considered it very authoritative at the time. It was > very difficult for me to get the correct air pressure in the front forks. > The volume is so low that just attempting to get a pressure reading with a > gage released enough air to negate the reading. The info said to put the > bike on the center stand, place weight – a second person? – on the rear to > raise the front wheel completely off the ground, which would extend the > front fork tubes completely. Release all the air in the fork tubes so they > are at atmospheric pressure only. You are done. When returned to the > ground position, the weight of the bike will compress the air in the forks > to the desired pressure. I tried to check the pressure but the gage would > release enough air to give the wrong pressure. I think a hand pump with an > integral gage would enable you to pressurize it correctly. > > > *From:* Nathan Hall <[email protected]> > *Sent:* Saturday, August 04, 2012 3:13 AM > *To:* [email protected] > *Subject:* [Nighthawk Lovers] 1984 Nighthawk 700 Oil leak/front forks air > pressure question > > Hi everyone, > > I'm new to the discussion board, but I've been riding an '84 Nighthawk 700 > (red and black, the better-looking one) for about 3 years now and it's > become my favorite bike to ride, hands down. I've yet to find another bike > that compares, and I'm sure you guys know where I'm coming from. > > One problem it's had since I've owned it is that it will leak oil from the > left-side head if it's either set on its kick stand or being run > thoroughly. On its center stand, there is no problem with leaks on the > garage floor, but when I go for several long rides over time it will give > my left foot a good coating of oil. It's obvious where the problem is > coming from -- the left-side head gasket. I've just never been too > concerned with it because I lose half a quart maybe every 400 miles. I > jokingly call it my "self-changing-oil" mechanism, but it really is > something that needs remedying at some point. I'd like to gain some > insight as to how difficult it is to change a head gasket on a Nighthawk. > It works so perfectly right now that I'm always a bit apprehensive about > changing things around. It seems like every old bike you work on has > developed a certain groove in which it likes to operate and > replacing/changing parts never really goes over well. > > Has anyone done this sort of job before, and how difficult is it? I > imagine it requires completely removing the engine, which I'm not currently > set up to be able to do. If it turns out to be an actually serious > problem, I will surely get it fixed as quickly as possible though. > > One other quick question is about putting air in the front forks. My > front forks have been diving a bit more than preferable when I brake and a > friend of mine told me that I must use a bicycle or hand pump to get the > forks to the right PSI because it requires such low PSI (1-2 PSI if I > remember correctly). Could anyone verify this? > > I appreciate any info/responses to my questions and I'm also glad to be a > part of the Nighthawk lovers group!! Thanks. > -- > You received this message because you are subscribed to the Google Groups > "Nighthawk Motorcycle Lovers!" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/nighthawk_lovers/-/IOJGjYx6oiUJ. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/nighthawk_lovers?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "Nighthawk Motorcycle Lovers!" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/nighthawk_lovers?hl=en. > > > -- > You received this message because you are subscribed to the Google Groups > "Nighthawk Motorcycle Lovers!" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/nighthawk_lovers?hl=en. > -- If you forward this e-mail please remove my address. -- You received this message because you are subscribed to the Google Groups "Nighthawk Motorcycle Lovers!" group. 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