Subaru Forester
+ Cars Subaru Forester
+ The maintenance instruction
+ Routine maintenance
+ The engine
+ Systems of cooling, heating
+ The power supply system and release
+ Engine electric equipment
+ Control systems of the engine
- Gear change box
- 5-step manual box of a gear change (РКПП)
The general information
Removal and installation of a box of a gear change
Preparation for performance of repair work on restoration РКПП
Dismantling and assemblage of a distributing box, service of components
Major repairs РКПП of all-wheel drive models
Service of a drive of a gear change
Service of the lever of switching of a distributing box
+ 4-step automatic transmission (АТ)
+ Coupling, трансмиссионная a line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
|
Dismantling and assemblage of a distributing box, service of components
Removal, service and installation of a distributing box and lengthening РКПП (models with a constant drive on all wheels)
Removal
Design of a distributing box and lengthening РКПП (models with a constant full drive)
|
|
|
1. Disconnect all brought to РКПП electroconducting.
2. Uncover картера a distributing box.
3. Turn out the screw of fastening of the lever of switching to a gear change rod.
4. Remove a distributing box with lengthening. |
|
Dismantling of a distributing box
Extraction of internal components of a distributing box
|
|
|
1. Separate assemblage of lengthening РКПП from картера boxes.
2. Take a conducted shaft in gathering with a gear wheel of intermediate transfer of a drive of back wheels and interaxal differential.
3. Remove an adjusting washer of a conducted shaft of intermediate transfer of a drive of back wheels.
4. Remove an adjusting washer of interaxal differential. |
|
Details of installation of the lever of switching and components of the safety mechanism of inclusion of a reverse gear
The arrangement scheme on картере a distributing box of gauges-switches, the safety mechanism of inclusion of a reverse gear and a lead of the lever of switching
|
|
1. Liberate the lever of switching and remove its lead.
|
|
Before lever removal disconnect the gauge-switch of inclusion of neutral transfer. |
2. Turn out заглушку and take a spring and a ball of the safety mechanism of inclusion of a reverse gear. |
|
Design of safety fur of inclusion of a reverse gear
|
|
1. Remove the safety mechanism. Having hooked a screw-driver, take established with the face party of a sleeve a lock ring. Disassemble the safety mechanism.
|
|
The deformed or weakened lock ring is subject to replacement! |
2. Turn out the gauge-switch of fires of a backing.
3. Remove lubricant knot. |
|
Dismantling of lengthening РКПП
|
|
|
1. Uncover the extension piece and an arm of the mechanism of a gear change.
2. Remove lubricant knot.
3. Remove a lock ring.
4. Liberate a shaft with a leading gear wheel of intermediate transfer from an internal holder of the ball bearing.
5. Remove a lock ring from the extension piece case, then take the bearing.
6. Take from the case of lengthening an epiploon. |
|
|
|
The bearing it is necessary to take from картера lengthenings only in the event that it requires replacement. |
|
|
The removed bearing and epiploon are subject to replacement without fail! |
Assemblage of lengthening РКПП
|
|
|
1. Establish the ball bearing in картер lengthenings and pick up a lock ring so that a backlash between it and an external holder of the bearing made 0 0.15 mm. Lock rings are issued by thickness 1.78, 1.90 and 2.02 mm ( 72 mm).
2. Запрессуйте a shaft of a leading gear wheel of intermediate transfer to the bearing.
3. Plant on a shaft a lock ring. Measure backlash size between a ring and an internal holder of the bearing. The rating value makes 0 0.15 mm. Lock rings are issued by thickness 1.53, 1.65 and 1.77 mm ( 30 mm).
4. Establish lubricant knot, - track correctness of an arrangement of knot in the lengthening case.
5. Establish a cover of lengthening and an arm of the mechanism of a gear change.
6. Plant in the lengthening case a new epiploon. |
|
Assemblage of a distributing box
The scheme of an arrangement of components of the safety mechanism at assemblage
|
|
|
1. Assemblage is made as it should be the return to an order of dismantle of components. It is necessary to give special attention to the moments listed more low.
2. At assemblage of the safety mechanism of inclusion of transfer of a backing track, that the unbent end of a spring has got to a reciprocal cut in a cam. Establish the cam platen, a cam, a returnable spring and a cam spring in a sleeve of the safety mechanism. Fix the unbent end of a spring of a cam for a persistent plate. Develop a cam so that its cut has seemed in a cut of a plate and, keeping a cam in this position, fill a persistent plate in a sleeve, then fix components by means of a lock ring. Plant in an external flute on a sleeve surface a new sealing ring (34.5х1.5).
3. Make sure of correctness of assemblage of the safety mechanism. Check up, that cut of the platen of a cam remained is combined with a cut in a sleeve. Manually check up smoothness of a course of a cam at it поворачивании, - if at release the cam does not come back in a starting position, replace its spring. Shift assemblage of a cam with the platen towards a persistent plate, then release, - if at release the cam does not come back in a starting position, replace its spring. If the platen does not come back, check up a condition of an internal surface of a sleeve, - in the absence of defects replace a returnable spring. Pick up approaching in the sizes the platen of a cam and a persistent plate.
4. Establish the gear change lever in a distributing box with the forward party, filling a lever lead in a cut of the safety mechanism of inclusion of transfer of a backing. Having inserted a lever axis into a lead aperture, continue to push it until the axis end will not seem from a back wall of a distributing box.
5. Grease трансмиссионным with oil components of the mechanism of a gear change.
6. Make sure of correctness of installation and serviceability of a condition of all epiploons. |
|
Connection of a distributing box with lengthening РКПП
Assemblage of lengthening with a distributing box
Size measurement выступания differential over a plane картера a distributing box
Measurement of depth of landing of a leading gear wheel of intermediate transfer in the lengthening case
|
|
|
1. Establish interaxal differential and a leading gear wheel of intermediate transfer with shaft in картер a distributing box /
2. Measure size And выступания differential over a plane картера.
3. Measure depth In landings of a shaft of a leading gear wheel of an intermediate gear wheel in lengthening of a distributing box.
4. Calculate size of a backlash With under the formula: With = In - And + 0.24 (mm), where 0.24 mm - a thickness of a lining. |
|
Proceeding from result of the made calculation, pick up a demanded adjusting washer:
|
Backlash With, mm
|
Adjusting washer of interaxal differential |
|
№ details |
Thickness, mm |
| 1.60 1.74 |
38965АА090 |
1.25 |
| 1.90 2.04 |
38965АА090 |
1.40 |
| 1.90 2.04 |
38965АА100 |
1.55 |
| 2.05 2.19 |
38965АА110 |
1.70 |
| 2.20 2.40 |
38965АА120 |
1.85 |
The backlash size between an adjusting washer of differential and the persistent bearing makes 0.35 0.55 mm.
Installation of an adjusting washer on interaxal differential
Height of landing of the bearing of a shaft of a conducted gear wheel of intermediate transfer over an interfaced surface картера a distributing box
Selection of an adjusting washer of the bearing of a conducted shaft of intermediate transfer of a drive of back wheels
|
|
|
1. Establish a washer on interaxal differential.
2. Now pick up an adjusting washer of the bearing of a conducted shaft of intermediate transfer of a drive of back wheels: measure height W of landing of the bearing of a shaft of an intermediate gear wheel over an interfaced surface картера a distributing box.
3. Measure size Х.
4. Count up size of backlash Y under the formula: Y = Х - W + 0.24 (mm), where 0.24 mm - a thickness of a lining. |
|
Proceeding from result of the made calculation pick up an adjusting washer:
|
Backlash Y, mm
|
Adjusting washer of interaxal differential |
|
№ details |
Thickness, mm |
| 1.60 1.74 |
803052021 |
0.50 |
| 1.75 1.89 |
803052022 |
0.75 |
| 1.90 2.04 |
803052023 |
1.00 |
The backlash size between an adjusting washer and the bearing makes 0.05 0.30 mm.
|
|
|
1. Establish a washer on a shaft.
2. Establish lengthening assemblage on картер a distributing box. |
|
Installation and adjustment
|
|
|
|
1. Establish assemblage of a distributing box with lengthening on a transmission.
2. Put on a | | |
