Jeep Grand Cherokee
+ Cars of mark Jeep Grand Cherokee
+ Options and routine maintenance
+ Рядный the six-cylinder engine
+ Engine V8
+ Procedure of the general and engine major repairs
+ Systems of cooling, heating and air conditioning
+ The power supply system and release of the fulfilled gases
+ System of an electric equipment of the engine
+ Systems of decrease in toxicity of the fulfilled gases and engine management
- Manual box of a gear change
The general information
Removal and installation of a manual box (switching) of transfers (РКПП)
Major repairs РКПП - the general information
+ Automatic transmission
+ Distributing box
+ Coupling and трансмиссионная a line
+ Brake system
+ Suspension bracket and steering
+ Body
+ System of an onboard electric equipment
+ Controls and operation receptions
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Removal and installation of a manual box (switching) of transfers (РКПП)
Removal
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Disconnect a negative wire from the battery.
Поддомкратьте the car also establish it on props.
Remove заносную a plate.
Remove карданный a shaft () (the Head Coupling and трансмиссионная a line). Wrap up an end face картера РКПП a polyethylene package in order to avoid losses трансмиссионного oils and hits in картер pollution.
Disconnect draught of switching of a distributing box from the lever of a gear change or the lever of a choice of modes (if that is provided) (the Head the Distributing box).
Disunite an electric socket of the gauge of speed of the car (VSS).
Liberate a plait of wires from clips on картере РКПП.
Disconnect ventilating hoses картеров РКПП and a distributing box.
Disconnect wires from the electric switch on картере a distributing box (if that is provided).
Prop up the engine. It can be made from above - with the help лебедки, or from below - a way поддомкрачивания the pallet картера the engine (through wooden брусок). The engine should remain propped up all time while transmission is removed from the car.
Prop up РКПП a jack - the type preferably specially intended for this purpose. Safety chains will help to fix reliably a box on a jack.
Give nuts and bolts of fastening of a cross-section beam.
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Details of fixture of a back support and cross-section beam.
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Slightly raise transmission and remove a cross-section beam.
Remove with РКПП a distributing box (if that is equipped) (the Head the Distributing box).
Lower РКПП so that access to the switching lever was formed.
Having reached to dusterа the gear change lever in the top part РКПП remove it from the lever basis. Shift a cover upwards on a lever rod, having formed access to the holder of the lever.
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Components of assemblage of the lever of gear change РКПП.
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For a detachment of the lever of a gear change from РКПП:
Reach round a box its top part and fingers press downwards the holder of the lever of a gear change.
For clearing turn the holder counter-clockwise.
Lift the lever, having taken out it together with the holder from the basis.
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There is no necessity of extraction of the lever from a cover on the floor panel. Simply leave the lever in this position till the moment of installation of a box into place. |
Disconnect from wires and remove the gauge of position of a cranked shaft (the Head of System of decrease in toxicity of the fulfilled gases and engine management). Do not lose screws of fastening of the gauge.
Disconnect the executive cylinder from картера couplings (the Head Coupling and трансмиссионная a line) and shift it aside, having released working space. AT ALL do not disconnect from the cylinder hydraulic lines! If lines are disconnected from the executive cylinder, to pump over system it will be impossible. The hydraulic system of deenergizing of coupling (the main cylinder/tank, hydraulic lines, the executive cylinder) represents integral assemblage not subject to a partition.
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Operate extremely cautiously not to bend and to braid a line of hydraulic system of coupling. |
Give bolts of fastening of a transmission to the engine.
Last time make sure that all electric sockets and hoses are disconnected from a box, then start to move it together with a jack back, liberating a primary shaft from картера couplings.
After liberation of a primary shaft lower transmission and take it from under the car.
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After removal РКПП do not suppose squeezing of a pedal of coupling. |
Coupling components can be examined at the given stage after their removal from the engine (the Head Coupling and трансмиссионная a line). In overwhelming majority of cases at installation РКПП into place it is necessary to replace coupling components.
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Installation
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If removed, establish into place coupling components (the Head Coupling and трансмиссионная a line).
After transmission fastening on a jack, as well as at removal, lift it in adjusting position and start to move cautiously forward, entering a primary shaft into a nave of a disk of coupling (conducted). Do not make at box installation excessive effort - if the primary shaft does not enter into coupling, adjust a corner and height of position РКПП and-or повращайте slightly a shaft for its correct combination шлицов with шлицами coupling naves.
Establish into place bolts of fastening of a transmission to the engine. Tighten them with demanded effort.
Establish into place a cross-section beam and a transmission support. Tighten fixing nuts and bolts with demanded effort.
Remove the jacks which are propping up the engine and a transmission.
Establish into place all components acting in film at dismantle РКПП. At installation of a distributing box follow instructions of the Head the Distributing box, карданный a shaft establish according to the description to the data in the Head
Make sure that all wires and hoses are connected to the unions.
Track, that in level трансмиссионного oils in a transmission corresponded спецификационным to requirements (the Head of Adjustment and routine maintenance).
Clean jacks and lower the car on the earth.
On models 4WD connect into place draught of switching of a distributing box (the Head the Distributing box).
Connect a negative wire to the battery.
Whether make trial runs of the car and check up there are no leaks.
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