Nissan Sentra Service Manual: System description
COMPONENT PARTS
Component Parts Location
- Transaxle assembly
STRUCTURE AND OPERATION
Sectional View
- 3rd input gear
- 3rd-4th synchronizer hub assembly
- 4th input gear
- 5th input gear
- 5th-6th synchronizer hub assembly
- 6th input gear
- Transaxle case
- 6th main gear
- 5th main gear
- 4th main gear
- 3rd main gear
- 2nd main gear
- 1st-2nd synchronizer hub assembly
- 1st main gear
- Differential
- Final gear
- Mainshaft
- Input shaft
- Clutch housing
- Reverse idler shaft
- Reverse input gear
- Reverse output gear
System Description
Triple-cone synchronizer
Triple-cone synchronizers are adopted for the 1st and the 2nd gears to reduce operating force of the shifter lever.
- 1st main gear
- 1st-2nd coupling sleeve
- Insert key
- Outer baulk ring
- 2nd main gear
- Synchronizer cone
- Inner baulk ring
- 1st-2nd synchronizer hub
Reverse gear noise prevention function (synchronizing method)
Reverse gear assembly consists of reverse input gear, return spring, reverse baulk ring, and reverse output gear. When the shifter lever is moved to the reverse position, the construction allows smooth shift operation by stopping the reverse idler shaft rotation by frictional force of synchronizer.
- Reverse fork rod
- Reverse output gear
- Return spring
- Reverse baulk ring
- Reverse input gear
Preparation
Special Service Tools
The actual shape of the tools may differ from those illustrated here.
Commercial Service Tools
...
DTC/Circuit diagnosis
POSITION SWITCH
BACK-UP LAMP SWITCH
BACK-UP LAMP SWITCH : Component Inspection
1.CHECK BACK-UP LAMP SWITCH
Disconnect position switch harness connector. Refer to TM-21, "Removal
and In ...
Other materials:
System
Warning chime system
Warning chime system : system diagram
Warning chime system : system description
Description
The buzzer for warning chime system is installed in the combination
meter.
The buzzer sounds when the combination meter receives a buzzer output
signal from the bcm.
Th ...
Battery current sensor
Exploded view
Battery current sensor
Current sensor harness connector
Removal and installation
Removal
Loosen the battery terminal nut and disconnect battery negative
terminal. Refer to PG-50, "Exploded
View".
Disconnect the harness connector from current sensor.
...
Dtc/circuit diagnosis
Eco mode switch
Component function check
1. Check eco mode switch operation
Turn ignition switch ON.
Check ECO mode indicator lamp turns ON/OFF on combination meter when
turn ECO mode switch ON/
OFF.
Is the inspection result normal?
Yes >> inspection end
No >> go to dm ...
