Separating inner and outer tube - sealing ring removal
Remove the dust seal (16) from its seat using a small at head screwdriver.
Remove the metal retaining ring (15) using the same screwdriver.
Slide the inner tube (44) out of the outer tube (11); you will need to pull hard to
separate the tubes.
Sealing ring (14), retainer (13) and bottom pilot bushing (12) are removed from
the outer tube in the process.
Remove the top pilot bushing (46) manually.
If hard to remove, slip the tip of a at head screwdriver into the bushing slot to
aid removal.
Remove bottom pilot bushing (12), retainer (13), sealing ring (14), retaining ring
(15) and dust seal (16) from the inner tube.
WARNING
Never reuse sealing rings and dust seals after removal.
For seal and tube assembly instructions, see paragraph 4.9.