Rear gas-filled strut, venting
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A - venting through drill holes
- Clamp gas-filled strut vertically in vise, with piston ends facing downward.
CAUTION:
Wear protective eye wear while drilling.
- Drill a 3 mm diameter hole - arrow A - through outer strut tube.
NOTE:
- Gas escapes when drilling.
- Continue drilling until tube inside is drilled through (approx. 25 mm deep).
- Drill a second hole, 6 mm in diameter - arrow B - , through outer and inner strut tubes.
- Hold strut over oil collecting pan and move piston rod back and forth several times over entire range until no more oil escapes.
B - Open with pipe cutter
Special tools, testers and auxiliary items required
- Pipe cutter, e.g. Stahlwille Express 150/3
CAUTION:
Wear protective eye wear when drilling or sawing.
- Drill a 3 mm diameter hole - arrow - through outer strut tube or saw through tube wall.
NOTE:
- Gas escapes when drilling or sawing.
- Position a pipe cutter (e.g. Stahlwille Express 150/3) as shown in illustration and cut through outer tube.
- Pull piston rod upward, hold inner tube in place with pliers and push it downward so that it remains in outer tube when piston rod is slowly raised.
- Remove piston rod from inner tube.
- Empty strut tube.