ya so my marz DJ1 have been running smooth for a while now and all of a sudden they only go down about 1 inch and they abruptly bottom out. is this a serious problem? should i take it to the shop or is it an easy fix? an advice would be great! thanks
ya so my marz DJ1 have been running smooth for a while now and all of a sudden they only go down about 1 inch and they abruptly bottom out. is this a serious problem? should i take it to the shop or is it an easy fix? an advice would be great! thanks
Mine did that when they blew out.....Check the oil levels first.
thas is how you can fix it and make it a open bath system.
tools needed drill 1.5mm drill bit punch hammer fork oil
step one drill a 1.5 mm hole 21mm from the bottom of the hexagon nut. the cartridge will loose pressure.
step two push the shaft inside the cartridge up to its end;comensator piston will be positioned at the end of the tube.
step three puch at 22mm from the bottom of the hexagon nut with a punch and hammer. pay attention to not damage or bend the tube.
step four make a 1.5mm hole at 35mm from the bottom (above the compensator piston),make the operation very slowly.
step five make a 1.5mm hole at 12mm from the top of the tube.depth of drilling max 4mm.
make sure the carridge is empty and then re-assemble the cartridge in the fork.
fill back up with oil.
the dj forks have the same cartridge as the 55 just shorter travel.
hey thanks so much for the instructions!! i just have two questions - 1. what is the point of step three (why would you use a punch if you can't damage the the tube) ?? 2. how much oil should you use in the fork after all of this is done?
ya so my marz DJ1 have been running smooth for a while now and all of a sudden they only go down about 1 inch and they abruptly bottom out. is this a serious problem? should i take it to the shop or is it an easy fix? an advice would be great! thanks
ther is a floating piston in the cart and you need to lock it in place at the bottom of the cart by hitting it with a punch just dont hit so hard that you crush the cart. think it was 160 cc oil
ther is a floating piston in the cart and you need to lock it in place at the bottom of the cart by hitting it with a punch just dont hit so hard that you crush the cart. think it was 160 cc oil
okay that makes sense now. thanks again man. the system work beautifully!
ther is a floating piston in the cart and you need to lock it in place at the bottom of the cart by hitting it with a punch just dont hit so hard that you crush the cart. think it was 160 cc oil
okay that makes sense now. thanks again man. the system work beautifully!
So does it work? I need to do the same to my 55's as I discovered that theyre dead yesterday.
yes it dose work if you do it right.i have done this mod to a 55r and the fork is a 100 times better with the open bath over the cart.it make the fork why more plush
thas is how you can fix it and make it a open bath system.
tools needed drill 1.5mm drill bit punch hammer fork oil
step one drill a 1.5 mm hole 21mm from the bottom of the hexagon nut. the cartridge will loose pressure.
step two push the shaft inside the cartridge up to its end;comensator piston will be positioned at the end of the tube.
step three puch at 22mm from the bottom of the hexagon nut with a punch and hammer. pay attention to not damage or bend the tube.
step four make a 1.5mm hole at 35mm from the bottom (above the compensator piston),make the operation very slowly.
step five make a 1.5mm hole at 12mm from the top of the tube.depth of drilling max 4mm.
make sure the carridge is empty and then re-assemble the cartridge in the fork.
fill back up with oil.
the dj forks have the same cartridge as the 55 just shorter travel.
my 2008 dj2 was doing this exact same thing so I figured I would give this a shot. followed the steps and filled the fork back up with 180cc of 15wt oil reassembled it and added some air. It now it goes through its full travel again and feels pretty good. thanks for posting this up here it was very helpful.