Specifications

93
(5) Disassemble the connecting bolts for the lift cylinder and the bottom of the
outer mast. Disassemble the lift cylinders and the oil pipes between the two cylinders
without loosen the oil pipe joints.
(6) Main rollers on the upper outer mast will be showed on the top of the inner
mast as soon as main rollers were taken apart from bottom of the inner mast after
laying down the inner mast.
(7) Replace the main rollers.
·Disassemble the upper main rollers with a drawing tool, don’t loose the adjust
shims.
·Install the new rollers and the shims disassembled before.
(8) Hang up the inner mast to let all the rollers in the mast.
(9) Reassemble the lift cylinder and the lift bracket.
Fig8.7 Fig8.8