Output Shaft, Output Gear, Idler Gear, Reduction Pinion Gear And Bearing Retainer

REPAIR FOR COMPONENT PARTS


Output Shaft, Output Gear, Idler Gear, Reduction Pinion Gear and Bearing Retainer


COMPONENTS
HR16DE engine models






MR18DE engine models






DISASSEMBLY
1. Remove seal rings (1) from output shaft (2) and bearing retainer (3).






- HR16DE engine models





- MR18DE engine models
2. Remove output shaft bearing according to the following procedures.
a. HR16DE engine models
i. Set output shaft bearing inner race (1) on suitable tool (A) and set suitable tool (B) on output shaft (2), and oress output shaft to remove output shaft bearing inner race.






CAUTION:
- Set a suitable tool (A) on output shaft bearing inner race.
ii. Set Tool (A) on output shaft bearing outer race, and remove output shaft bearing outer race from bearing retainer (1).






Tool number A: KV381054S0 (J-34286)

b. MR18DE engine models
i. Remove output shaft bearing from output shaft with suitable tools.






CAUTION:
- Always replace bearing with a new one when removed
- Do not damage output shaft.
3. Remove output gear bearing (HR16DE engine models) or radial bearing (MR18DE engine models) according to the following procedures.
a. HR16DE engine models
i. Insert suitable tool (A) between the mating surfaces of output gear (1) and output gear bearing inner race (2), and enlarge the gap.






CAUTION:
Be careful not to damage output gear (1).
ii. Set suitable tool (B) on output gear (1), and remove output gear bearing inner race (2) with a suitable tool (C) as shown.





iii. Set Tool (A) on output gear bearing outer race (1), and remove output gear bearing outer race from bearing retainer (2).
b. MR18DE engine models
i. Remove snap ring (1) using suitable tool from bearing retainer (2).






ii. Remove radial needle bearing from bearing retainer (1) using





Tool (A).

Tool number A: KV381054S0 (J-34286)






4. Insert a suitable tool (A) between the mating surfaces of idler gear (1) and idler gear bearing inner race (2), and enlarge the gap.

CAUTION:
Be careful not to damage idler gear (1).
5. Set suitable tool (B) on idler gear (1), and remove idler gear bearing inner race (2) with a suitable tool (C) as shown.





6. Remove idler gear bearing outer race from transaxle case using
Tool.


Tool number : KV381054S0 (J-34286)






7. Set Tool (A) to reduction pinion gear bearing inner race, press out reduction pinion gear bearing inner race from reduction pinion gear.

Tool number A: ST30031000 (J-22912-01)





8. Remove reduction pinion gear bearing outer race from transaxle case.

INSPECTION

Output Shaft, Idler Gear and Reduction Pinion Gear
Check for wear, damage or crack. Replace if necessary.

Bearings
- Make sure bearings roll freely and are free from noise, cracks, pitting or wear. Replace if necessary.






CAUTION:
When replacing taper roller bearing, replace outer and inner race as a set.

Seal Ring Clearance
- Install new seal rings (1) to output shaft (2) and bearing retainer (3).





- HR16DE engine models
- MR18DE engine models





- Measure clearance (A) between each seal ring and ring groove of output shaft. If not within allowable limit, replace output shaft.

Standard clearance and allowable limit: Refer to Output Shaft.

- Measure clearance (A) between seal ring and ring groove of bearing retainer. If not within allowable limit, replace bearing retainer.

Standard clearance and allowable limit: Refer to Bearing Retainer

ASSEMBLY
1. Set Tool (A) on reduction pinion gear bearing inner race, and press reduction pinion gear to reduction pinion gear bearing inner race.






Tool number : ST35272000 (J-26092)

CAUTION:
Apply ATF to reduction pinion gear bearing inner race.





2. Install reduction pinion gear bearing outer race on transaxle case. Refer to "COMPONENTS" .
- Check reduction pinion gear bearing preload. Refer to Transmission Adjustment (1)





3. Set Tool (A) and a suitable tool (B) on idler gear bearing inner race (1), and press idler gear bearing inner race (1) to idler gear (2).

Tool number : ST35272000 (J-26092)

CAUTION:
- Do not reuse idler gear bearing.
- Apply ATF to idler gear bearing.





4. Set Tool (A) on idler gear bearing outer race, and drive idler gear bearing outer race into transaxle case.

Tool number : ST37830000 ( - )

CAUTION:
- Do not reuse idler gear bearing.
- Apply ATF to idler gear bearing.
5. Install output shaft bearing according to the following procedures.
a. HR16DE engine models





i. Set a suitable tool (A) and (B) on output shaft bearing (1), and press output shaft (2) to output shaft bearing inner race.

CAUTION:
- Set suitable tool on output shaft bearing inner race.





ii. Set suitable tool (A) on output shaft bearing outer race, and drive output shaft bearing outer race to bearing retainer.
b. MR18DE engine models i. Set Tool on output shaft bearing, and press output shaft bearing to output shaft.






Tool number : ST35321000 ( - )

CAUTION:
- Set Tool on output shaft bearing inner race.
- Do not reuse output shaft bearing.
- Apply ATF to output shaft bearing.
6. Install output gear bearing (HR16DE engine models) or radial needle bearing (MR18DE engine models) according to the following procedures.
a. HR16DE engine models
i. Set Tool (A) and suitable tool (B) on output gear bearing (1), and press output gear bearing to output gear (2).






Tool number : ST35272000 (J-26092)

CAUTION:
Set Tool (A) on output gear bearing inner race.





ii. Set Tool on output gear bearing outer race, and drive output gear bearing outer race to bearing retainer.

Tool number : ST33400001 (J-26082)

b. MR18DE engine models
i. Set drift [commercial service tool] on radial needle bearing, and press radial needle bearing into bearing retainer.





ii. Install snap ring to bearing retainer using suitable tool.
7. After packing ring grooves with petroleum jelly, carefully install new seal rings (1) on output shaft (2) and bearing retainer (3).





- HR16DE engine models
- MR18DE engine models

















CAUTION:
Roll paper around seal rings to prevent seal rings from spreading.