10-7. WALL REPLACEMENT (CONT).
Remove guide rope and reposition lifting device to attach to two top corners of wall (2).
Rear wall weighs 1,200 lbs (545 kg). Do not stand under walls when raising or lowering.
Use the aid of a lifting device when raising or lowering the rear wall to prevent serious
injury or death to personnel.
Lifting device must remain on wall. Lifting device is providing all the support for the
wall. Failure to comply will result in wall falling causing serious injury or death to
Using lifting device, raise wall (2).
Right and left pins are installed the
same way. Left side shown.
Install chain (7) on clevis (8) with
pin (6) and two cotter pins (5).
Repeat Step (18) for other side of wall.