Nissan Patrol and Ford Maverik
+ Cars of the Nissan Patrol and Ford Maverick series
+ Diagnostics of malfunctions
+ Settings and routine maintenance
+ Engine
+ Systems of cooling, heating and air conditioning
+ the Power supply system and production of the fulfilled gases
+ Systems of decrease in toxicity of the fulfilled gases
+ Systems of electric equipment of the engine
+ Transmission
+ Coupling
- Brake system
Service of the main brake cylinder (GTTs)
Service of the vacuum amplifier (servo-driver) of brakes
Service of forward disk brake mechanisms
Service of back drum-type brake mechanisms
Service of back disk brake mechanisms
Pumping of hydraulic system
Service of a pedal of a brake
Removal and valve installation - a pressure regulator
Service of the parking brake
+ Forward and back bridges, running gear and steering
+ Body
+ Onboard electric equipment
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Service of the vacuum amplifier (servo-driver) of brakes Removal and installation
Removal
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Remove GTTs from the car.
Disconnect vacuum hoses from the block of the vacuum amplifier.
Remove a fixing clip, unbend uvulas of the plastic limiter, remove a fixing finger and disconnect a pusher from a brake pedal.
Give nuts of fastening of the vacuum amplifier and, having taken aside a basic arm of the control valve, remove the amplifier from the car.
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Installation
Installation is made upside-down.
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Check correctness of adjustment of a pusher of the vacuum amplifier, in case of need make adjustment. Check installation of height of situation and size of a free wheeling of a pedal of a brake, in case of need adjust the transferred parameters.
Tighten fixing nuts with demanded effort.
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Functioning check
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At the muffled engine squeeze out several times a brake pedal for depression dumping of the vacuum amplifier.
Slightly squeeze out a pedal and hold her in this situation.
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Start the engine. The pedal should fail considerably down. Otherwise it is necessary to check serviceability of giving of depression to the block (see an accompanying illustration):
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Check vacuum hoses on existence of signs of aging of a material and other damages. Replace the defective.
Disconnect a vacuum hose from the block of the vacuum amplifier and at the engine working at single turns check existence in it of depression, having stopped up the hose end with a thumb.
Disconnect vacuum hoses, release a fixing collar and remove the control valve from the block of the vacuum amplifier.
Blow in the valve from the vacuum amplifier. Air should pass freely.
Try прососать air through the same opening of the valve. This time the valve should be closed. At identification of deviations replace the control valve.
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Pusher adjustment
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Remove the block of the vacuum amplifier from the car.
Connect to the shlangovy union on the block the manual vacuum pump equipped with the vacuum gage.
Create in a vacuum tube of the amplifier depression by depth of 500 mm of mercury. also measure size of a vystupaniye of a pusher And over landing GTTs surface (see an accompanying illustration). The nominal size makes And = 10.275 ÷ 10.525 mm.
In case of need adjust length of a pusher, achieving the demanded size of its vystupaniye.
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