Merivaara PRACTICO, Руководство по обслуживанию

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4.6.5 Replacement of head section gas spring
• Raise the head section into its upper position.
• Remove locking ring (1)
• Remove pin (2).
• Loosen the nut (3).
• Unscrew the gas spring (4). Count the
number of turns for reassembly.
4.6.6 Removal of gas spring from protective tubing
• Remove the gas spring ram (1).
• Pull the gas spring (2) out of the protective tubing (3).
• Unscrew the mount (4). Count the number of turns
for reassembly.
• If the gas spring requires adjustment:
• first turn the mounting bracket (4) to its old position
• adjust only by half a turn or one whole turn at a time
• if the gas spring is still under load, turn counterclockwise
• if lifting the handle does not release the gas spring, turn clockwise
4.6.7 Replacement of back section gas spring
• Replace gas springs one at a time, so that one is left to
support the back section.
• Raise the back section into its upper position.
• Remove screws (1) and bushings (2).
• Turn the accessory rail (3) to the side.
• Remove the locking ring (4).
• Remove the retaining screws (7).
• Remove pins (5).
• Remove gas spring (6).
• Removal of gas spring from protective tubing (see
section 4.6.6 page 24)
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