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
- Manual box of gear shifting (RKPP)
Removal and installation
Dismantling
Check of a condition of components
Assembly
+ Automatic transmission
+ Transfer case
+ Driveshafts
+ Coupling
+ Brake system
+ Forward and back bridges, running gear and steering
+ Body
+ Onboard electric equipment
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Check of a condition of components Models of 4.2 l
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Wash out all components in solvent and dry them the compressed air.
Estimate degree of wear of components. Check them on existence of damages and deformation, special attention giving to a condition of shaft and gear wheels.
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Check bearings and couplings on existence of signs of wear, cracks and cavities (see an accompanying illustration), estimate bearings how freely rotate.
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If the bearing is equipped with a separator and its condition cannot be defined visually, carefully wash out the bearing in solvent, slightly oil and slowly повращайте a hand, checking on existence of breakthroughs and jamming points. |
Mark all components of assembly of each synchronizer. Slowly remove the synchronizer coupling from a nave, remembering the adjusting provision of sliding keys and springs. Sliding keys подпружинены - track, that they did not jump out at coupling removal. Put components of each assembly separately so to exclude any confusion at assembly.
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For removal of sliding keys and a back spring from a nave of the synchronizer of a reverse gear before remove by means of a stripper a plate of the holder and give two bolts, previously having muffled a stopper the nave center. |
Check naves and couplings of synchronizers on existence of signs of wear and damages, special attention giving to a condition шлицов and grooves under installation of sliding keys (components of assembly of the synchronizer are shown by a heel of transfer on an accompanying illustration).
Estimate a condition of sliding keys. Check springs on existence of signs of damage, deformation and loss of developed effort.
Check blocking rings of synchronizers on existence of cracks and deformation signs. Put on rings the corresponding gear wheels before complete landing and with the help щупа lezviyny type measure gaps between rings and gear wheels (see an accompanying illustration). At excess by gaps of admissible values replace the corresponding rings.
Check a condition of components of the top cover, special attention giving to rods and switching forks. The worn-out, deformed and damaged details replace.
Examine casings of a cover, the selector and management of the lever of gear shifting on existence of signs of wear and damages.
Check a transmission case, a casing of lengthening and a coupling dome on existence of cracks and other damages.
Not components subject to restoration replace.
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It is meaningful to restore a carving in openings of aluminum cases. It is best of all to charge this work to specialists of car repair shop. |
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If transmission is disassembled for carrying out major maintenance, it will be expedient to replace bearings. All lock rings and cylindrical pins should be replaced without fail. Lock rings are issued various thickness. Measure the demanded thickness of rings during their removal from transmission components. |
Models of 3.0 l
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Wash out all components in solvent and dry them the compressed air.
Estimate degree of wear of components. Check them on existence of damages and deformation, special attention giving to a condition of shaft and gear wheels.
Check a condition and freedom of rotation of bearings.
Mark all components of assembly of each synchronizer. Slowly remove the synchronizer coupling from a nave, remembering the adjusting provision of sliding keys and springs. Sliding keys подпружинены - track, that they did not jump out at coupling removal. Put components of each assembly separately so to exclude any confusion at assembly.
Check naves and couplings of synchronizers on existence of signs of wear and damages, special attention giving to a condition шлицов and grooves under installation of sliding keys.
Estimate a condition of sliding keys. Check springs on existence of signs of damage, deformation and loss of developed effort.
Check blocking rings of synchronizers on existence of cracks and deformation signs. Serially put on all rings (except for a blocking ring of the synchronizer of a reverse gear) the corresponding gear wheels before complete landing and with the help щупа lezviyny type measure gaps between rings and gear wheels. At excess by gaps of admissible values replace the corresponding rings.
Lay a cone of a reverse gear on a flat surface and press to it a synchronizer ring. By means of a tsiferblatny measuring instrument define distance between a back surface of a cone and a blocking ring. If the result of measurement exceeds 0.7 mm, replace a ring.
Estimate a condition of rods and gear shifting forks. Also check on existence of signs wear and damages the shock lever and a clamp.
Examine bearing plate, a dome of coupling and a lengthening casing on existence of cracks and other damages.
Not components subject to restoration replace.
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All lock and sealing rings, and also cylindrical pins are subject to replacement without fail. Remember that lock rings differ from each other on thickness - measure them at removal. Originators of this Management recommend to make replacement of bearings and epiploons also. |
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