Is it leaking at the valve cover, head gasket, or where the cylinders meet the case? They frequently leak at the valve cover where the cam buttons are. If it is down lower you'll have to dissect the engine. Though I don't think it would require removal of the engine from the frame. However that would make working on it easier. The big thing from what I know is to ensure the cam chain doesn't come off the sprocket attached to the crank, and that you get the cam timing correct during reassembly. Sent via BlackBerry by AT&T
-----Original Message----- From: Nathan Hall <[email protected]> Sender: [email protected] Date: Sat, 4 Aug 2012 01:13:13 To: <[email protected]> Reply-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.
