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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Nissan Maxima QX (1993 release)

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Nissan Maxima QX
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Nissan
Maxima QX
Introduction
Operating Instructions
Adjustment and routine maintenance
Engine
System of cooling, heating
The power supply system and release
Electric motor
Engine Control Systems
Transmission
5-speed manual gear change (Manual transmission)
general information
Removal and installation of components of the drive gear
Replacement seals
Check and replacement of the gauge-switch of fires of a backing
Removal and installation Manual transmission
Overhaul Manual transmission
4-speed automatic transmission (AT)
Coupling and power shafts
Brakes
Suspension and steering
Body
Onboard electric
 


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Removal and installation Manual transmission



Details of installation of the gearbox

1 - Dome clutch
2 - Seal
3 - Maslotok (secondary shaft)
4 - Manual transmission is matched with the surface of the dome sump Clutch
5 - Seal driveshaft
6 - Bolt (20 ÷ 29 Nm)
7 - Bellow
8 - Seal
9 - Magnetic segment
10 - Oil trough

11 - The oil pocket
12 - gauge-switch reversing lights
13 - Seal
14 - drive shaft seal
15 - Drain plug (25 ÷ 34 Nm)
16 - Carter RKPP
17 - Maslotok (input shaft)
18 - Bolt (16 ÷ 21 Nm)
19 - The pressure bolt (3.7 ÷ 5.0 Nm)

REMOVAL

PERFORMANCE ORDER

1. Remove the battery to the pallet (see chap. Electric motor).
2. Remove the air cleaner with the MAF sensor and the air intake (see chap. The power supply system and release).

3. Remove the crankcase Manual transmission clutch slave cylinder (see chap. Coupling and power shafts). Release the lock and release the clutch hydraulic line from its support bracket on the crankcase Manual transmission.

Avoid squeezing the clutch pedal when removing slave cylinder.

4. Disconnect electroconducting from VSS (see. Section Replacing seals). Disconnect the ground bus.
5. On models since 1995 Vol. Remove the crankshaft position sensor (see chap. Engine management).
6. Remove from the gearbox assembly of the starter (see chap. Electric motor).

7. Remove the upper bolts the gearbox.

Bolts of fastening of transmission to the engine are of different lengths and are not interchangeable, so when reversing should be clearly labeled.

8. Loosen the nuts of the front wheels. Poddomkratte car and establish it on props. Remove the front wheels.
9. Disconnect the wiring from the sensors, switches and lights reversing starter circuit opening (see. Section Check and replacement of the gauge-switch of fires of a backing).
10. Remove the power unit extending under the section of the exhaust system (see chap. The power supply system and release).
11. Drain the gear oil (see chap. Adjustment and routine maintenance).
12. Remove the support rod and the rod shift control of the transmission (see. Section Removal and installation of components of the drive gear).
13. Remove the drive shaft (see chap. Coupling and power shafts).
14. Support the engine jack (for load balancing, route between the head of a jack and oil pan block of wood). The engine must be backed by at all times while the gearbox is removed from the vehicle.
15. Support the gearbox trolley jack and secure it with a safety chain on the jack.
16. Remove the central crossmember, passing under the powertrain assembly.
17. Gently lift the assembly of the power unit and remove the left support of his suspension. At a corresponding complete set of the car, remove the bolts and the sump to the transmission (see chap. Engine).
18. Remove the remaining bolts dome clutch to the engine block.
19. The last time make sure all communication is disconnected and nothing prevents separation and removal of the gearbox.

20. Priopustite sustaining engine jack and begin to shift Manual transmission assembly to the side, separating it from the unit. Once the pin is the input shaft is fully released from the clutch disc, lower assembly and pull it out from under the car. Try as much as possible not to tilt removed from the vehicle gearbox.

21. On this occasion, check the coupling components (see chap. Coupling and power shafts). A good habit would be the replacement clutch, regardless of its current state.

INSTALLATION

PERFORMANCE ORDER

1. If removed, replace the coupling components (see chap. Coupling and power shafts).
2. Secure transmission on a jack, as you did during dismantling and carefully rewound it under the car, holding up in position. Gently insert the input shaft engages with the splines of the hub clutch disc, follow the guide pins hit in retaliatory holes in the mating surface of the engine. In no case do not use force - if the input shaft is not included in the clutch disc hub, adjust the angle of the gearbox and slightly turn the shaft, ensuring proper alignment of the splines.

In no case do not tighten skewed transmission to the engine by means of fixing bolts - it may result in permanent component failure!

3. Replace the screws to the engine Manual transmission. Tighten fixture with demanded effort.

4. Connect support the suspension of the power unit (Track reliability of a tightening of fixture).
5. Replace the support and transmission suspension crossmember.
6. Remove the jacks holding up the box and the engine. Replace all filmed in the process of dismantling of transmission components (see., Respectively, of the Head of the Power supply system and release, Electric motor and engine management systems).
7. Make sure of the correct connection and laying of electrical and hydraulic lines. Make sure that the gearbox was covered the required amount of the required grade of transmission oil (see chap. Adjustment and routine maintenance). Lower the car to the ground.
8. Connect the negative cable to the battery. Make car trial runs, check engine and gearbox for signs of leaks.





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