| 摘要 |
A cap (1) for a fluid filled hub assembly (2) comprises a body portion and a connecting portion (3, 8) which is adapted to be connected to the hub assembly (2) in a fluid tight manner. Access means (5, 6) able to be closed in a fluid tight manner are provided on the body portion to allow fluid to be added or drained through the cap. A container (20) for adding or collecting fluid from the hub assembly (2) comprises a flexible tube divided by a central seam (21) into two compartments (22, 23). The first compartment (22) is used for collecting fluid and has a threaded cap (24) and a threaded funnel (26). The second compartment (23) contains fresh fluid and has a nozzle (28) for filling the hub assembly (2). |
