Ref Flying spares
In our experience the most common cause of the brakes "locking on" is a blocked rubber flexible hose. These hoses should be replaced every 12 years / 96000 miles. For all RHD cars the ten hoses you require for the braking system are: 4 x CD6242, 3 x CD6248, 1 x CD6243, 1 x CD6244, 1 x CD6247. For all LHD cars the ten hoses you require are: 4 x CD6242,1 each of the following: CD6243,CD6244, CD6247, CD6248, CD6245, UR19939 In our experience the most common cause of the brakes "locking on" is a blocked rubber flexible hose. These hoses should be replaced every 12 years / 96000 miles. For all RHD cars the ten hoses you require for the braking system are: 4 x CD6242, 3 x CD6248, 1 x CD6243, 1 x CD6244, 1 x CD6247. For all LHD cars the ten hoses you require are: 4 x CD6242,1 each of the following: CD6243,CD6244, CD6247, CD6248, CD6245, UR19939 1
Source: Flying spares