BT REFLEX RR B Service Manual page 345

© BT Europe AB
Free lift cylinder – 6620
Dismantle the rod seal and support ring
Valid from serial number
713962-
Order number
218920-040
31.3.1 Dismantling the cylinder
• Place the bottom stud (6) in a vice and allow the top section of the
cylinder to rest against a pipe stand or similar so that the cylinder lies
in the horizontal position.
• Carefully knock the top sleeve (2) with a rubber mallet. Carefully
heat a little, if necessary.
• Loosen the top sleeve (2) using pipe wrench 08-15393.
• Carefully pull the rod out of the cylinder so that the threads are not
damaged. Place the rod on a soft and clean surface to prevent dam-
age.
• Knock off the top sleeve (2) using a rubber mallet.
31.4 Dismantle the rod seal and support
ring
• Carefully tap a screwdriver into the rod seal (5) without making any
marks whatsoever on the piston (3).
NOTE!
If the piston is scratched, it must be replaced to prevent leakage from
occurring.
• Very carefully lift up the rod seal (5).
• Carefully cut off the rod seal (5) using a knife so that no damage is
caused to the piston (3).
• Remove the support ring (4).
31.4.1 Assembling the rod seal and support
ring
• Fit the support ring (4) on the piston (3).
• Fit the rod seal (5) on the piston (3) using assembly tools 08-15418
and 08-15419.
Service Manual
https://www.forkliftpdfmanuals.com/
REFLEX RR B,E RR B,E CC
T-code
403-414, 669-671, 716-718
Date
2005-06-01
31- 3