brakefluid_brakefluid是什么意思_brakefluid颜色(3)

Old brake fluid should never be reused it should be discarded with waste oil。 Never keep brake fluid longer than one year after opening the container。 Many companies now offer electronic testers to determine the moisture content of brake fluid。 With these devices, the technician can show the customer why regular flushing and replacement of the hydraulic fluid is necessary。Connecting Components Since the hydraulic systems main parts are spread over the entire vehicle and attached to both moving and nonmoving parts, various types of tubes, hoses, and fittings are used to connect the parts。

Brake tubing is manufactured from double-wall seamless steel tubing。 The most common sizes of this tubing when used in a brake system is 3/16” and 1/4” this size refers to the outside diameter of the tubing 。 In recent years 6mm diameter tubing has become popular on domestic cars and trucks。 Tubing is available in pre-cut lengths ranging from about 8” to about 60”。 These “sticks” of tubing come flared with line nuts already in place。 For longer lengths, rolls of tubing in various diameters is also available。

You should remember that is against the law to use copper tubing on a hydraulic brake system。 Copper cannot withstand the pressure encountered during hard braking on vehicles with power brakes and will burst。 Never attempt to “patch” a brake line using copper tubing! Brake system hoses are used where a connection goes from a non-moving part to a part that moves such as the brake caliper at a front wheel。 Hoses are made of special reinforced multi-ply synthetic material。 The inner layer of hose material must be compatible with the type of fluid to be used and must remain flexible over a wide temperature range。

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