Input Shaft (For Hatchback) Disassembly

Drivetrain. Yaris. Ncp93, 131
C50 Manual Transmission Transaxle. Yaris. Ncp93, 131

  1. INSPECT 4TH GEAR THRUST CLEARANCE

  2. INSPECT 3RD GEAR THRUST CLEARANCE

  3. INSPECT 4TH GEAR RADIAL CLEARANCE

  4. INSPECT 3RD GEAR RADIAL CLEARANCE

  5. REMOVE 4TH GEAR

  6. REMOVE 4TH GEAR NEEDLE ROLLER BEARING

  7. REMOVE 4TH GEAR SYNCHRONIZER RING

  8. REMOVE 3RD GEAR

  9. REMOVE 3RD GEAR SYNCHRONIZER RING

  10. REMOVE 3RD GEAR NEEDLE ROLLER BEARING

  11. REMOVE NO. 2 TRANSMISSION HUB SLEEVE

Input Shaft (For Hatchback) -- Disassembly



1. INSPECT 4TH GEAR THRUST CLEARANCE


Yaris. Ncp93, 131

  1. Using a feeler gauge, measure the 4th gear thrust clearance.

    Standard clearance:
    0.1 to 0.55 mm (0.00394 to 0.0217 in.)
    Maximum clearance:
    0.55 mm (0.0217 in.)
    If the clearance exceeds the maximum, replace the No. 2 transmission clutch hub, 4th gear or input shaft rear radial ball bearing.


2. INSPECT 3RD GEAR THRUST CLEARANCE


Yaris. Ncp93, 131

  1. Using a dial indicator, measure the 3rd gear thrust clearance.

    Standard clearance:
    0.1 to 0.35 mm (0.00394 to 0.0138 in.)
    Maximum clearance:
    0.35 mm (0.0138 in.)
    If the clearance exceeds the maximum, replace the No. 2 transmission clutch hub, 3rd gear or input shaft.


3. INSPECT 4TH GEAR RADIAL CLEARANCE


Yaris. Ncp93, 131

  1. Using a dial indicator, measure the 4th gear radial clearance between the 4th gear and input shaft.

    Standard clearance:
    0.009 to 0.050 mm (0.000354 to 0.00197 in.)
    Maximum clearance:
    0.050 mm (0.00197 in.)
    If the clearance exceeds the maximum, replace the 4th gear, 4th gear needle roller bearing or input shaft.


4. INSPECT 3RD GEAR RADIAL CLEARANCE


Yaris. Ncp93, 131

  1. Using a dial indicator, measure the 3rd gear radial clearance between the 3rd gear and input shaft.

    Standard clearance:
    JTEKT made:
    0.015 to 0.058 mm (0.000591 to 0.00229 in.)
    NSK made:
    0.015 to 0.056 mm (0.000591 to 0.00220 in.)
    Maximum clearance:
    JTEKT made:
    0.058 mm (0.00229 in.)
    NSK made:
    0.056 mm (0.00220 in.)
    If the clearance exceeds the maximum, replace the 3rd gear, 3rd gear needle roller bearing or input shaft.


5. REMOVE 4TH GEAR


Yaris. Ncp93, 131

  1. Using 2 screwdrivers and a hammer, remove the snap ring from the input shaft.

    HINT:
    Use a piece of cloth to keep the snap ring from flying off.


    Yaris. Ncp93, 131.C50 Manual Transmission Transaxle.Manual Transaxle System (For Sedan).Input Shaft (For Hatchback) Disassembly

  1. Using SST and a press, remove the input shaft rear radial ball bearing and 4th gear from the input shaft.

    SST
    09950-00020
    HINT:
    1. Do not tighten SST excessively.
    2. Support the input shaft assembly by hand to prevent it from dropping off.


6. REMOVE 4TH GEAR NEEDLE ROLLER BEARING


Yaris. Ncp93, 131

  1. Remove the 4th gear needle roller bearing and 4th gear bearing spacer from the input shaft.



7. REMOVE 4TH GEAR SYNCHRONIZER RING


Yaris. Ncp93, 131

  1. Remove the 4th gear synchronizer ring from No. 2 transmission clutch hub.



8. REMOVE 3RD GEAR


Yaris. Ncp93, 131

  1. Using 2 screwdrivers and a hammer, remove the snap ring from the input shaft.

    HINT:
    Use a piece of cloth to keep the snap ring from flying off.


    Yaris. Ncp93, 131.C50 Manual Transmission Transaxle.Manual Transaxle System (For Sedan).Input Shaft (For Hatchback) Disassembly

  1. Using SST and a press, remove the No. 2 transmission clutch hub and the 3rd gear from the input shaft.

    SST
    09950-00020
    NOTICE:
    1. Do not tighten SST excessively.
    2. Support the input shaft by hand to prevent it from dropping off.


9. REMOVE 3RD GEAR SYNCHRONIZER RING


Yaris. Ncp93, 131

  1. Remove the 3rd gear synchronizer ring from the 3rd gear.



10. REMOVE 3RD GEAR NEEDLE ROLLER BEARING


Yaris. Ncp93, 131

  1. Remove the 3rd gear needle roller bearing from the input shaft.



11. REMOVE NO. 2 TRANSMISSION HUB SLEEVE


Yaris. Ncp93, 131

  1. Remove the No. 2 transmission hub sleeve, the 3 synchromesh shifting keys and 3 synchromesh shifting key springs from the No. 2 transmission clutch hub.

    NOTICE:
    Use a piece of cloth to keep the synchromesh shifting key and synchromesh shifting key spring from flying off.