Output Shaft: Reassembly
- INSTALL REVERSE GEAR
- Coat the reverse gear and No. 1 transmission clutch hub with gear oil.
- Install the 3 synchromesh shifting key springs and 3 synchromesh keys to the No. 1 transmission clutch hub.
- Install the reverse gear onto the No. 1 transmission clutch hub assembly.NOTE: Position the reverse gear and No. 1 transmission clutch hub correctly as shown in the illustration.
- INSTALL 1ST GEAR THRUST WASHER PIN OR BALL
- Coat the 1st gear thrust washer pin or ball with MP grease and install it onto the output shaft.
- INSTALL 1ST GEAR THRUST WASHER
- Coat the 1st gear thrust washer with gear oil and install it onto the output shaft.
- INSTALL 1 ST GEAR NEEDLE ROLLER BEARING
- Coat the 1st gear needle roller bearing with gear oil and install it onto the output shaft.
- INSTALL NO. 1 SYNCHRONIZER RING SET (FOR 1ST GEAR)
- Coat the 1st gear cone and No. 1 synchronizer ring set (inner ring, middle ring, and outer ring) with gear oil.
- Install the inner ring onto the 1st gear.
- Install the middle ring onto the 1st gear.
- Install the outer ring onto the 1st gear.
- INSTALL 1ST GEAR
- Coat the 1st gear with gear oil and install it onto the output shaft.
- INSTALL NO. 1 TRANSMISSION CLUTCH HUB
- Using SST and a press, install the No. 1 transmission clutch hub onto the output shaft.
SST 09316-60011 (09316-00031)
HINT:
- Make sure that the 1st gear can be turned.
- While checking that the 1st gear thrust washer pin or ball is inserted into the groove of the 1st gear thrust washer, press and fit the No. 1 clutch hub.
- Select a snap ring that will allow minimum axial play.
Standard clearance:
0.1 mm (0.00394 in.) or less
Snap Ring Thickness
SNAP RING THICKNESS REFERENCE CHARTMark Thickness mm (in.) Mark Thickness mm (in.) A 2.50 (0.0984) D 2.68 (0.1055) B 2.56 (0.1008) E 2.74 (0.1079) C 2.62(0.1031) F 2.80 (0.1102) - Using a brass bar and a hammer, install the snap ring onto the output shaft.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NOTE: Do not damage the output shaft journal surface.
- Using SST and a press, install the No. 1 transmission clutch hub onto the output shaft.
- INSTALL 2ND GEAR NEEDLE ROLLER BEARING
- Coat the 2nd gear needle roller bearing and 2nd gear bearing spacer with gear oil, and install them onto the output shaft.
- INSTALL NO. 2 SYNCHRONIZER RING SET (FOR 2ND GEAR)
- Coat the 2nd gear cone and No. 2 synchronizer ring set (inner ring, middle ring, and outer ring) with gear oil.
- Install the inner ring onto the 2nd gear.
- Install the middle ring onto the 2nd gear.
- Install the outer ring onto the 2nd gear.
- INSTALL 2ND GEAR
- Coat the 2nd gear with gear oil and install it onto the output shaft.
- INSTALL 3RD DRIVEN GEAR
- Using SST and a press, install the 3rd driven gear onto the output shaft.
SST 09316-60011 (09316-00031)
- Using SST and a press, install the 3rd driven gear onto the output shaft.
- INSTALL OUTPUT GEAR SPACER
- Install the output gear spacer onto the output shaft.
- INSTALL 4TH DRIVEN GEAR
- Using SST and a press, install the 4th driven gear onto the output shaft.
SST 09612-22011
- Using SST and a press, install the 4th driven gear onto the output shaft.
- INSTALL OUTPUT SHAFT REAR BEARING
- Using SST and a press, install the output shaft rear bearing onto the output shaft.
SST 09612-22011
- Using SST and a press, install the output shaft rear bearing onto the output shaft.
- INSPECT 2ND GEAR RADIAL CLEARANCE
- Using a dial indicator, measure the 2nd gear radial clearance.
Standard clearance:
NSK made bearing:
0.015 to 0.056 mm (0.000591 to 0.00220 in.)
KOYO made bearing:
0.015 to 0.058 mm (0.000591 to 0.00228 in.)
Maximum clearance:
NSK made bearing:
0.056 mm (0.00220 in.)
KOYO made bearing:
0.058 mm (0.00228 in.)
If the clearance exceeds the maximum, replace the 2nd gear, 2nd gear needle roller bearing or output shaft.
- Using a dial indicator, measure the 2nd gear radial clearance.
- INSPECT 1ST GEAR RADIAL CLEARANCE
- Using a dial indicator, measure the 1st gear radial clearance.
Standard clearance:
NSK made bearing:
0.015 to 0.056 mm (0.000591 to 0.00220 in.)
KOYO made bearing:
0.015 to 0.058 mm (0.000591 to 0.00228 in.)
Maximum clearance:
NSK made bearing:
0.056 mm (0.00220 in.)
KOYO made bearing:
0.058 mm (0.00228 in.)
If the clearance exceeds the maximum, replace the 1st gear, 1st gear needle roller bearing or output shaft.
- Using a dial indicator, measure the 1st gear radial clearance.
- INSPECT 2ND GEAR THRUST CLEARANCE
- Using a dial indicator, measure the 2nd gear thrust clearance.
Standard clearance:
0.10 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. 1 transmission clutch hub, 2nd gear or 3rd driven gear.
- Using a dial indicator, measure the 2nd gear thrust clearance.
- INSPECT 1ST GEAR THRUST CLEARANCE
- Using a feeler gauge, measure the 1st gear thrust clearance.
Standard clearance:
0.10 to 0.40 mm (0.00394 to 0.0157 in.)
Maximum clearance:
0.40 mm (0.0157 in.)
If the clearance exceeds the maximum, replace the 1st gear thrust washer, 1st gear or No. 1 transmission clutch hub.
- Using a feeler gauge, measure the 1st gear thrust clearance.