Replacing Gaskets On Raise/Lower Cylinder; Mounting - DAL-BO Maxiroll 1030 2008 Manual

Replacing gaskets on raise/lower cylinder

1. Drain oil from cylinder by moving ram carefully backwards and forwards.
2. Extend ram to centre position. Unscrew upper part (pos. 3) from cylinder
3. Remove lock nut (pos. 10) securing collar shoe (pos. 4).
4. Remove collar shoe (pos. 4) from ram shaft, (pos. 2).
5. Remove upper part (pos. 3) from ram shaft, (pos. 2).
6. Remove gaskets in upper part (pos. 5+6+7+8+9) along with collar shoe.
7. Clean all parts and check for particles etc. Check for rust around scraper

Mounting

1. Fit new gaskets (pos. 5+6+7+8+9) in upper part, plus collar shoe.
2. Lubricate thread in upper part (pos. 3) and cylinder tube (pos. 1) with oil.
3. Fit upper part (pos. 3) on ram shaft.
4. Fit collar shoe (pos. 4) and screw on lock nut, secure with Loctite. En-
5. Lubricate outer collar shoe gasket in contact with cylinder tube and inside
6. Fit upper part onto cylinder tube and tighten.
7. For fitting cylinder see "Replacing raise/lower cylinder".
Page 30
Fig. 26
tube (pos. 1). Use special tool to remove upper part. If upper part is stuck,
heat front of upper part gently. When upper part is detached from cylinder
tube, pull ram up towards upper part and remove completely from cylinder
tube (pos. 1).
ring (pos. 5) in upper part. If detected, remove thoroughly.
sure that thread is absolutely clean and free of oil or other impurities be-
fore applying Loctite. Do not fill with oil for 12 hours after use of Loc-
tite.
of cylinder tube with oil, push ram into centre position.
Maxiroll 2008