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Now
we're going to reassemble everything, in reverse with the new fork
seal in place. Slide on the dust cap, the NEW fork seal, the metal
bushing and then the two split rings. Insert the damper piston and
use a wooden dowel to push it to the bottom. You'll need to get
the piston to protrude through the bottom of the slider, so stick
your screwdriver in and wiggle it around until the end of the piston
comes out. Take the small bushing and drop it into the lower fork
tube. Shake it around until is sits nicely at the bottom of the
tube, then insert the bolt. Put the Hex Key into the head of the
bolt, slide the lower fork tube on to the slider and then grab the
wooden dowel. While holding the dowel, turn the Hex Key to thread
the bolt into the end of the piston. You might need to put pressure
on the wooden dowel, to hold the piston in place, so you can tighten
the bolt. Now you can seat the fork seal.
There is a proper tool for seating the fork seal, but I didn't
have one. So I went to my local Home Depot (tm) to get a piece of
PVC pipe. I was sure to bring one of my old seals. The pipe I chose
was the same size as my fork seal. Place the pipe down over the
slider and tube assembly and smack the back end of the pipe firmly
to seat the fork seal. When this is done properly, the C-clip will
seat very easily.
Just a note: I had my fork tubes polished. Looks nice doesn't it?
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All parts in a row.
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Slide the bushing into the fork tube and then stick the bolt
through.
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A wooden dowel helps keep the piston in place when fastening
the bottom bolt.
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.
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Gently install the Cir-Clips with the same blunt instrument
and hammer.
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Ready to put in the oil? Be sure the drain screws are replaced
at the bottom of each fork. The manual recommends using 10W oil.
I had a mechanic recommend 15W oil, but only if you want more dampening.
The 15W oil will allow the shock absorbing piston to depress as
fast as if you were using the lighter 10W oil, however, the return
stroke will be slower. This could serve to reduce the amount of
shutter your front end produces on some road conditions. How much
oil do you put in? Here's a quick reference chart to tell you.
| Front Forks |
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|
XV-700
(1984-1985)
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13.2 oz (389 cc)
|
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XV-700
(1986-1987)
|
13.4 oz (396 cc)
|
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XV-750
(1981-1983)
|
9.4 oz (278 cc)
|
|
XV-750
(1988-on)
|
13.4 oz (396 cc)
|
|
XV-920
(1981-1982 CHAIN DRIVE)
|
8.9 oz (264 cc)
|
|
XV-920
(1981-1982 SHAFTDRIVE)
|
10.2 oz (303 cc)
|
|
XV-1000,
XV-1100
|
12.6 oz (372 cc)
|
Now you can put the springs, spacers and 17mm Butt Screws back
in. It's a bit of a pain to get the threads aligned properly, especially
while fighting with the pressure from the spring. Just be sure to
take your time and get the job done properly. Now your front wheel
can go back on. Two things, Be sure the speedo device is mounted
correctly and that the bushing on the other side of the wheel is
in place. Move the wheel into place and slide the axle through.
You'll want to be sure this is wrenched in good and tight. My manual
recommends 75 foot pounds. Then fasten the pinch bolt. This thing
attaches to where you just slid in the axle.
Slide the brake calipers back on and bolt them into place. Providing
you didn't touch the front brake lever, they should go on easily.
If not, you're going to have to use a C-Clamp to press the pistons
in, to make the calipers slide on to the rotors. Now reattach the
reflectors and the brake line holders. Finally bolt your fender
back on. Don't forget the thick washers! They go between the bottom
of the fender mount and the lower fork tube.
Finally, it will take some time for your new seals to adjust to
the slider tubes. For the first month or so, you're going to get
oil leakage, dirt on the tubes and it's going to make you wonder
if you did a good job. Don't worry. as the new seals adjust to their
new home, they will tighten up and the amount of oil leakage will
decrease until they're working properly and there's no more leakage.
This will take a month or so. Please be sure to keep your slider
tubes clean, so the oil doesn't drip on your brake pads. That would
be bad!! You don't need to clean them everyday though, dirt or lack
thereof is a good indication of the progress your seals are making.
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