Subaru Legacy/Outback

1. Get assemblage of the vacuum amplifier on the regular place, accurately having passed a pusher rod in an aperture in a partition.
2. Connect a rod to the lever of a pedal of a foot brake and fix a cutting finger a cylindrical pin. Tighten four fixing nuts.
3. Connect to the amplifier a vacuum hose.
4. Establish ГТЦ (see Has undressed Removal, service and installation of the main brake cylinder (ГТЦ)).

5. Measure length of a rod of a pusher, in case of need make corresponding updating.

6. Measure backlash size between a cut of a carving part of the gauge-switch of stoplights and an emphasis of a pedal of a foot brake, - do not rotate the gauge-switch. In case of need result it in norm (0.3 mm) a way отпускания counternuts and updatings of position of the gauge-switch.
7. Grease a connecting finger of fastening of a rod of a pusher for the purpose of minimisation of its deterioration.
8. Fill in in the tank a fresh hydraulic liquid and pump over brake system (the Section Prorolling of a hydraulic path of brake system see).
9. Make trial runs of the car for the purpose of check of serviceability of functioning of brakes, - make sure of absence of signs «прихватывания» колодок.

1. For 1-2 minutes start the engine, then muffle it and some times squeeze out a pedal of a foot brake with normal (as at usual braking) effort, - a pedal course should be reduced at each next push, otherwise it is necessary to check up a condition of the control valve and the amplifier of a vacuum hose brought to assemblage. Defective components replace, then repeat check. In the absence of positive changes check up the amplifier by means of measuring devices (see more low).
2. Start the engine, squeeze out a pedal of a foot brake, then again switch off ignition. Keep a pedal of 30 seconds pressed during an order, - its position should not vary, otherwise the amplifier it is necessary to check up with application of measuring devices (see more low).

1. At the switched off engine some times squeeze out a pedal of a foot brake for depression dump in the working chamber of the vacuum amplifier.
2. Fix a pedal in the squeezed out position and start the engine, - at the serviceable amplifier the pedal should "fail". At negative results of check make testing of the amplifier with application of measuring devices (see more low).

1. Start the engine and do not suppress it until depth of depression in the brake amplifier will not reach a point And = 66.7 кПа, - a pedal of a foot brake do not squeeze out.
2. Muffle the engine and track vacuum gauge indications. Speed of decrease in depth of depression in the serviceable amplifier makes no more than 3.3 кПа for 15 seconds. At revealing of signs of infringement of tightness it is necessary to check up a condition of the control valve, a vacuum hose, to estimate quality of a welded seam of the case, to make sure of absence of damages of a diaphragm and signs of development of leaks through a plate, a sealant and тарельчатый the valve. In case of need replace assemblage of the vacuum amplifier.

1. Start the engine, squeeze out a pedal of a foot brake with effort nearby 20 кГс (196) and, without releasing a pedal, wait lowerings of depth of depression in the brake amplifier to a point In (66.7 кПа).
2. Muffle the engine and track vacuum gauge indications, - speed of falling of depression besides should not exceed 3.3 кПа for 15 seconds. In case of need make corresponding regenerative repair or replace the amplifier.