Using SST and a press, install a new radial ball bearing (inner race) to the counter gear.

• SST
• 09316-60011(09316-00041)
  09950-60010(09951-00540)

Select a new snap ring that will allow minimal axial play.

• Standard clearance:
• 0.1 mm (0.00394 in.) or less

• Standard Snap Ring:

• Part No.	Mark	Thickness
  90520-31015	A	2.35 to 2.40 mm (0.0925 to 0.0945 in.)
  90520-31016	B	2.40 to 2.45 mm (0.0945 to 0.0965 in.)
  90520-31017	C	2.45 to 2.50 mm (0.0965 to 0.0984 in.)
  90520-31018	D	2.50 to 2.55 mm (0.0984 to 0.1004 in.)
  90520-31019	E	2.55 to 2.60 mm (0.1004 to 0.1024 in.)
  90520-31020	F	2.60 to 2.65 mm (0.1024 to 0.1043 in.)
  90520-31021	G	2.65 to 2.70 mm (0.1043 to 0.1063 in.)
  90520-31022	H	2.70 to 2.75 mm (0.1063 to 0.1083 in.)
  90520-31023	J	2.75 to 2.80 mm (0.1083 to 0.1102 in.)
  90520-31024	K	2.80 to 2.85 mm (0.1102 to 0.1122 in.)
  90520-31025	L	2.85 to 2.90 mm (0.1122 to 0.1142 in.)
  90520-31033	M	2.90 to 2.95 mm (0.1142 to 0.1161 in.)

Using a snap ring expander, install the snap ring to the counter gear.

Apply a light coat of gear oil to the sleeve and hub.

Install the clutch hub to the clutch hub sleeve.

Install one of the balls to each shifting key.

Install one of the springs to each shifting key.

Install the shifting keys with balls and springs to the No. 1 clutch hub.

• ПРИМЕЧАНИЕ:

• Be careful to prevent the balls from flying off.

Coat the 2nd gear needle roller bearing with gear oil, and then install it to the counter gear.

Coat the counter shaft 2nd speed gear with gear oil, and then install it to the counter gear.

Coat the No. 1 synchronizer ring set with gear oil, and then install it to the counter gear.

Using SST and a press, install the No. 1 transmission clutch hub to the counter gear.

• SST
• 09316-60011

• УКАЗАНИЕ:

• Align the groove of the clutch hub with the protrusion of the synchronizer ring.

Check that the gear and synchronizer ring move smoothly.

Select a new snap ring that will allow minimal axial play.

• Standard clearance:
• 0.1 mm (0.00394 in.) or less

• Standard Snap Ring:

• Part No.	Mark	Thickness
  90520-45013	A	2.28 to 2.33 mm (0.0898 to 0.0917 in.)
  90520-45014	B	2.33 to 2.38 mm (0.0917 to 0.0937 in.)
  90520-45015	C	2.38 to 2.43 mm (0.0937 to 0.0957 in.)
  90520-45016	D	2.43 to 2.48 mm (0.0957 to 0.0976 in.)
  90520-45017	E	2.48 to 2.53 mm (0.0976 to 0.0996 in.)
  90520-45018	F	2.53 to 2.58 mm (0.0996 to 0.1016 in.)
  90520-45019	G	2.58 to 2.63 mm (0.1016 to 0.1035 in.)

Using a snap ring expander, install the snap ring to the counter gear.

Coat the No. 1 synchronizer ring set with gear oil, and then install it to the counter gear.

Coat the 1st gear needle roller bearing with gear oil, and then install it to the counter gear.

Coat the counter shaft 1st speed gear with gear oil and install it to the counter gear.

Using SST and a press, install the reverse gear spline piece.

• SST
• 09309-37010

Install the ball to the counter gear.

Coat the No. 4 synchronizer ring with gear oil and install it to the counter gear.

Coat the reverse gear needle roller bearing with gear oil and install it to the counter gear.

Install the key spring and 2 shifting keys to the reverse gear.

• УКАЗАНИЕ:

Install the hub sleeve to the reverse gear.

Coat the countershaft reverse gear with gear oil, and then install it to the counter gear.

Align the groove of the reverse gear bearing race inner with the ball and install the reverse gear bearing race inner.

Using SST and a press, install the counter gear front bearing or roller to the counter gear.

• SST
• 09608-06041

• УКАЗАНИЕ:

• Make sure that the groove of the bearing faces the correct direction as shown in the illustration.

Select a new snap ring that will allow minimal axial play.

• Standard clearance:
• 0.1 mm (0.00394 in.) or less

• Standard Snap Ring:

• Part No.	Mark	Thickness
  90520-31015	A	2.35 to 2.40 mm (0.0925 to 0.0945 in.)
  90520-31016	B	2.40 to 2.45 mm (0.0945 to 0.0965 in.)
  90520-31017	C	2.45 to 2.50 mm (0.0965 to 0.0984 in.)
  90520-31018	D	2.50 to 2.55 mm (0.0984 to 0.1004 in.)
  90520-31019	E	2.55 to 2.60 mm (0.1004 to 0.1024 in.)
  90520-31020	F	2.60 to 2.65 mm (0.1024 to 0.1043 in.)
  90520-31021	G	2.65 to 2.70 mm (0.1043 to 0.1063 in.)
  90520-31022	H	2.70 to 2.75 mm (0.1063 to 0.1083 in.)
  90520-31023	J	2.75 to 2.80 mm (0.1083 to 0.1102 in.)
  90520-31024	K	2.80 to 2.85 mm (0.1102 to 0.1122 in.)
  90520-31025	L	2.85 to 2.90 mm (0.1122 to 0.1142 in.)
  0520-31033	M	2.90 to 2.95 mm (0.1142 to 0.1161 in.)

Using a snap ring expander, install the snap ring to the counter gear.

Using a feeler gauge, measure the reverse gear thrust clearance.

• Standard clearance:
• 0.125 to 0.375 mm (0.00493 to 0.0148 in.)

If the clearance is outside the specification, replace the gear, spline piece or bearing race.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

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

• Standard clearance:
• 0.10 to 0.43 mm (0.00394 to 0.0169 in.)

If the clearance is outside the specification, replace the gear, clutch hub, spline piece or counter gear.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

Using a dial indicator, measure the 2nd gear thrust clearance.

• Standard clearance:
• 0.10 to 0.43 mm (0.00394 to 0.0169 in.)

If the clearance is outside the specification, replace the gear, clutch hub or counter gear.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

Using a dial indicator, measure the reverse gear radial clearance.

• Standard clearance:
• 0.015 to 0.065 mm (0.000591 to 0.00255 in.)

If the clearance is outside the specification, replace the reverse gear needle roller bearing or shaft.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

Using a dial indicator, measure the 1st gear radial clearance.

• Standard clearance:
• 0.015 to 0.067 mm (0.000591 to 0.00263 in.)

If the clearance is outside the specification, replace the 1st gear needle roller bearing or shaft.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

Using a dial indicator, measure the 2nd gear radial clearance.

• Standard clearance:
• 0.015 to 0.067 mm (0.000591 to 0.00263 in.)

If the clearance is outside the specification, replace the 2nd gear needle roller bearing or shaft.

Using a dial indicator and 2 V-blocks, measure the shaft runout.

• Maximum runout:
• 0.03 mm (0.00118 in.)

If the runout is more than the maximum, replace the counter gear.

Using a micrometer, measure the journal diameter of each input shaft journal, at the specified positions.

• Standard Journal Diameter:

• Item	Specified Condition
  Journal A	34.002 to 34.015 (1.3387 to 1.3392)
  Journal B	36.985 to 37.000 (1.4561 to 1.4567)
  Journal C	47.985 to 48.000 (1.8892 to 1.8898)
  Journal D	53.985 to 54.000 (2.1254 to 2.1260)
  Journal E	34.002 to 34.015 (1.3387 to 1.3392)

• Minimum Journal Diameter:

• Item	Specified Condition
  Journal A	34.002 (1.3387)
  Journal B	36.985 (1.4561)
  Journal C	47.985 (1.8892)
  Journal D	53.985 (2.1254)
  Journal E	34.002 (1.3387)

If the journal diameter is less than the minimum, replace the counter gear shaft.

Using a cylinder gauge, measure the inside diameter of the reverse gear.

• Standard inside diameter:
• 51.015 to 51.040 mm (2.0085 to 2.0095 in.)

• Maximum inside diameter:
• 51.040 mm (2.0095 in.)

If the inside diameter is more than the maximum, replace the reverse gear.

Using a cylinder gauge, measure the inside diameter of the 1st gear.

• Standard inside diameter:
• 54.015 to 54.040 mm (2.1266 to 2.1276 in.)

• Maximum inside diameter:
• 54.040 mm (2.1276 in.)

If the inside diameter is more than the maximum, replace the 1st gear.

Using a cylinder gauge, measure the inside diameter of the 2nd gear.

• Standard inside diameter:
• 60.015 to 60.040 mm (2.3628 to 2.3638 in.)

• Maximum inside diameter:
• 60.040 mm (2.3638 in.)

If the inside diameter is more than the maximum, replace the 2nd gear.

Using a vernier caliper, measure the width of the No. 3 transmission hub sleeve groove (A) and the thickness of the claw part of the gear shift fork No. 4 (B), and calculate the clearance.

• Standard clearance (A - B):
• 0.26 to 0.84 mm (0.0102 to 0.0331 in.)

If the clearance is outside the specification, replace the No. 3 transmission hub sleeve and No. 4 gear shift fork.

Check the sliding condition between the No. 1 transmission hub and No. 1 transmission hub sleeve.

Check that the splines of the No. 1 transmission hub sleeve are not worn.

Using a vernier caliper, measure the width of the No. 1 transmission hub sleeve groove (A) and the thickness of the claw part of the No. 1 gear shift fork (B), and calculate the clearance.

• Standard clearance (A - B):
• 0.15 to 0.35 mm (0.00591 to 0.0138 in.)

If the clearance is outside the specification, replace the No. 1 transmission hub sleeve and No. 1 gear shift fork.

Using a feeler gauge, measure the clearance between the synchronizer ring and reverse gear.

• Standard clearance:
• 0.70 to 1.50 mm (0.0276 to 0.0590 in.)

• Minimum clearance:
• 0.70 mm (0.0276 in.)

If the clearance is less than the minimum, replace the synchronizer ring.

Coat the reverse gear cone with gear oil.

Check the braking effect of the synchronizer ring.

Using a feeler gauge, measure the clearance between the synchronizer ring and 1st gear.

• Standard clearance:
• Inner:
• 1.48 to 2.12 mm (0.0583 to 0.0835 in.)
• Middle:
• 0.68 to 1.92 mm (0.0268 to 0.0756 in.)
• Outer:
• 0.88 to 1.72 mm (0.0346 to 0.0677 in.)

• Minimum clearance:
• Inner:
• 1.48 mm (0.0583 in.)
• Middle:
• 0.68 mm (0.0268 in.)
• Outer:
• 0.88 mm (0.0346 in.)

• Text in Illustration

  *1	Middle
  *2	Outer
  *3	Inner

If the clearance is less than the minimum, replace the synchronizer ring.

Coat the 1st gear cone with gear oil.

Check the braking effect of the synchronizer ring.

Using a feeler gauge, measure the clearance between the synchronizer ring and 2nd gear.

• Standard clearance:
• Inner:
• 1.48 to 2.12 mm (0.0583 to 0.0835 in.)
• Middle:
• 0.68 to 1.92 mm (0.0268 to 0.0756 in.)
• Outer:
• 0.88 to 1.72 mm (0.0346 to 0.0677 in.)

• Minimum clearance:
• Inner:
• 1.48 mm (0.0583 in.)
• Middle:
• 0.68 mm (0.0268 in.)
• Outer:
• 0.88 mm (0.0346 in.)

• Text in Illustration

  *1	Middle
  *2	Outer
  *3	Inner

If the clearance is less than the minimum, replace the synchronizer ring.

Coat the 2nd gear cone with gear oil.

Check the braking effect of the synchronizer ring.

Using a feeler gauge, measure the reverse gear thrust clearance.

• Standard clearance:
• 0.125 to 0.375 mm (0.00493 to 0.0148 in.)

If the clearance is outside the specification, replace the gear, spline piece or bearing race.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

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

• Standard clearance:
• 0.10 to 0.43 mm (0.00394 to 0.0169 in.)

If the clearance is outside the specification, replace the gear, clutch hub, spline piece or counter gear.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

Using a dial indicator, measure the 2nd gear thrust clearance.

• Standard clearance:
• 0.10 to 0.43 mm (0.00394 to 0.0169 in.)

If the clearance is outside the specification, replace the gear, clutch hub or counter gear.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

Using a dial indicator, measure the reverse gear radial clearance.

• Standard clearance:
• 0.015 to 0.065 mm (0.000591 to 0.00255 in.)

If the clearance is outside the specification, replace the reverse gear needle roller bearing or shaft.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

Using a dial indicator, measure the 1st gear radial clearance.

• Standard clearance:
• 0.015 to 0.067 mm (0.000591 to 0.00263 in.)

If the clearance is outside the specification, replace the 1st gear needle roller bearing or shaft.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

Using a dial indicator, measure the 2nd gear radial clearance.

• Standard clearance:
• 0.015 to 0.067 mm (0.000591 to 0.00263 in.)

If the clearance is outside the specification, replace the 2nd gear needle roller bearing or shaft.

Using a snap ring expander, remove the snap ring from the counter gear.

Using SST and a press, remove the counter gear front bearing or roller from the counter gear.

• SST
• 09950-00020
  09950-70010(09951-07100)
  09950-60010(09951-00320)

Remove the reverse gear bearing race inner from the counter gear.

Remove the counter shaft reverse gear from the counter gear.

Remove the hub sleeve, 2 shifting keys and key spring from the counter shaft reverse gear.

Remove the reverse gear needle roller bearing from the counter gear.

Remove the No. 4 synchronizer ring from the counter gear.

Remove the ball from the counter gear.

Using SST and a press, remove the counter shaft gear 1st speed together with the reverse gear spline piece from the counter gear.

• SST
• 09950-00020

Remove the 1st gear needle roller bearing from the counter gear.

Remove the No. 1 synchronizer ring set from the counter gear.

Using a snap ring expander, remove the snap ring from the counter gear.

Using SST and a press, remove the counter shaft 2nd speed gear together with the No. 1 transmission clutch hub from the counter gear.

• SST
• 09950-00020

Remove the 2nd gear needle roller bearing from the counter gear.

Remove the No. 1 synchronizer ring set from the 2nd gear.

Remove the hub sleeve, 3 synchromesh shifting keys, 3 balls and 3 springs from the clutch hub.

• УКАЗАНИЕ:

• Use a piece of cloth to prevent the balls and springs from flying off.

Using a snap ring expander, remove the snap ring from the counter gear.

Using SST and a press, remove the radial ball bearing (inner race) from the counter gear.

• SST
• 09950-00020

Using SST and a press, install a new output shaft rear bearing to the output shaft.

• SST
• 09316-60011(09316-00011)

Apply a light coat of MP grease to the bearing.

Apply gear grease to the output shaft center bearing and install it to the output shaft.

Apply gear oil to the No. 3 synchronizer ring and install it to the output shaft.

Using a cylinder gauge, measure the inside diameter of the output shaft.

• Standard inside diameter:
• 45.017 to 45.025 mm (1.7723 to 1.7726 in.)

• Maximum inside diameter:
• 45.025 mm (1.7726 in.)

If the diameter is more than the maximum, replace the output shaft.

Using a feeler gauge, measure the clearance between the synchronizer ring and gear spline.

• Standard clearance:
• 0.70 to 1.36 mm (0.0276 to 0.0535 in.)

• Minimum clearance:
• 0.70 mm (0.0276 in.)

If the clearance is less than the minimum, replace the synchronizer ring.

Coat the output shaft cone with gear oil.

Check the braking effect of the synchronizer ring.

Remove the No. 3 synchronizer ring from the output shaft.

Remove the output shaft center bearing from the output shaft.

Using SST and a press, remove the output shaft rear bearing from the output shaft.

• SST
• 09950-00020
  09950-60010(09951-00510)
  09950-70010(09951-07100)

Using SST and a press, install the input shaft front bearing to the input shaft.

• SST
• 09950-00020

• УКАЗАНИЕ:

• Make sure that the groove of the bearing faces the correct direction as shown in the illustration.

Select a new snap ring that will allow minimal axial play.

• Standard clearance:
• 0.1 mm (0.00394 in.) or less

• Standard Snap Ring:

• Part No.	Mark	Thickness
  90520-31026	A	2.65 to 2.70 mm (0.1043 to 0.1063 in.)
  90520-31027	B	2.70 to 2.75 mm (0.1063 to 0.1083 in.)
  90520-31028	C	2.75 to 2.80 mm (0.1083 to 0.1102 in.)
  90520-31029	D	2.80 to 2.85 mm (0.1102 to 0.1122 in.)
  90520-31030	E	2.85 to 2.90 mm (0.1122 to 0.1142 in.)
  90520-31031	F	2.90 to 2.95 mm (0.1142 to 0.1161 in.)

Using a brass bar and hammer, install the snap ring to the input shaft.

Apply a light coat of gear oil to the sleeve and hub.

Install the No. 2 clutch hub to the clutch hub sleeve.

Install one of the balls to each shifting key.

Install one of the springs to each shifting key.

Install the shifting keys with balls and springs to the No. 2 clutch hub.

• УКАЗАНИЕ:

• Make sure that the No. 2 clutch hub faces the correct direction as shown in the illustration.

• ПРИМЕЧАНИЕ:

• Be careful to prevent the balls from flying off.

Apply a light coat of gear oil to the sleeve and hub.

Install the No. 3 clutch hub to the clutch hub sleeve.

Install one of the balls to each shifting key.

Install one of the springs to each shifting key.

Install the shifting keys with balls and springs to the No. 3 clutch hub.

• УКАЗАНИЕ:

• Make sure that the No. 2 clutch hub faces the correct direction as shown in the illustration.

• ПРИМЕЧАНИЕ:

• Be careful to prevent the balls from flying off.

Coat the 4th gear needle roller bearing with gear oil, and then install it to the input shaft.

Coat the 4th gear and No. 3 synchronizer ring with gear oil, and then install them to the input shaft.

Using SST and a press, install the No. 2 clutch hub to the input shaft.

• SST
• 09308-14010

• УКАЗАНИЕ:

• Align the groove of the clutch hub of the synchronizer ring with the protrusion.

Check that the gear and synchronizer ring move smoothly.

Select a new snap ring that will allow minimal axial play.

• Standard clearance:
• 0.1 mm (0.00394 in.) or less

• Standard Snap Ring:

• Part No.	Mark	Thickness
  90520-42012	A	1.80 to 1.85 mm (0.0709 to 0.0728 in.)
  90520-42013	B	1.85 to 1.90 mm (0.0728 to 0.0748 in.)
  90520-42014	C	1.90 to 1.95 mm (0.0748 to 0.0767 in.)
  90520-42015	D	1.95 to 2.00 mm (0.0767 to 0.0787 in.)
  90520-42016	E	2.00 to 2.05 mm (0.0787 to 0.0807 in.)
  90520-42017	F	2.05 to 2.10 mm (0.0807 to 0.0826 in.)
  90520-42018	G	2.10 to 2.15 mm (0.0826 to 0.0846 in.)

Using a snap ring expander, install the snap ring to the input shaft.

Coat the No. 2 synchronizer ring set with gear oil, and then install it to the input shaft.

Coat the spacer with gear oil and install it to the input shaft.

Coat the 3rd gear needle roller bearing with gear oil and install it to the input shaft.

Install the straight pin to the input shaft.

Coat the 3rd gear with gear oil and install it to the input shaft.

Coat the 3rd gear thrust washer with gear oil and install it to the input shaft.

• УКАЗАНИЕ:

• Align the groove of the gear thrust washer with the straight pin.

Select a new snap ring that will allow minimal axial play.

• Standard clearance:
• 0.1 mm (0.00394 in.) or less

• Standard Snap Ring:

• Part No.	Mark	Thickness
  90520-39026	A	2.07 to 2.12 mm (0.0815 to 0.0835 in.)
  90520-39027	B	2.12 to 2.17 mm (0.0835 to 0.0854 in.)
  90520-39028	C	2.17 to 2.22 mm (0.0854 to 0.0874 in.)
  90520-39029	D	2.22 to 2.27 mm (0.0874 to 0.0894 in.)
  90520-39030	E	2.27 to 2.32 mm (0.0894 to 0.0913 in.)
  90520-39031	F	2.32 to 2.37 mm (0.0913 to 0.0933 in.)

Using a snap ring expander, install the snap ring to the input shaft.

Coat the spacer with gear oil and install it to the input shaft.

Coat the 6th gear needle roller bearing with gear oil and install it to the input shaft.

Install the 6th gear to the input shaft.

Install the synchronizer ring to the input shaft.

Using SST and a press, install the clutch hub to the input shaft.

• SST
• 09309-37010
  09950-00020

Check that the gear and synchronizer ring move smoothly.

Select a new snap ring that will allow minimal axial play.

• Standard clearance:
• 0.1 mm (0.00394 in.) or less

• Standard Snap Ring:

• Part No.	Mark	Thickness
  90520-33022	A	2.10 to 2.15 mm (0.0827 to 0.0847 in.)
  90520-33023	B	2.15 to 2.20 mm (0.0847 to 0.0866 in.)
  90520-33024	C	2.20 to 2.25 mm (0.0866 to 0.0886 in.)
  90520-33025	D	2.25 to 2.30 mm (0.0886 to 0.0906 in.)
  90520-33026	E	2.30 to 2.35 mm (0.0906 to 0.0925 in.)
  90520-33027	F	2.35 to 2.40 mm (0.0925 to 0.0945 in.)
  90520-33028	G	2.40 to 2.45 mm (0.0945 to 0.0965 in.)

Using a brass bar and hammer, install the snap ring to the input shaft.

Using a dial indicator, measure the 6th gear thrust clearance.

• Standard clearance:
• 0.20 to 0.49 mm (0.00788 to 0.0193 in.)

If the clearance is outside the specification, replace the gear, spacer or shaft.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

Using a feeler gauge, measure the 3rd gear thrust clearance.

• Standard clearance:
• 0.09 to 0.52 mm (0.00355 to 0.0205 in.)

If the clearance is outside the specification, replace the gear, thrust washer, clutch hub or shaft.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

Using a dial indicator, measure the 4th gear thrust clearance.

• Standard clearance:
• 0.12 to 0.38 mm (0.00473 to 0.0150 in.)

If the clearance is outside the specification, replace the gear, clutch hub or shaft.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

Using a dial indicator, measure the 6th gear radial clearance.

• Standard clearance:
• 0.015 to 0.065 mm (0.000591 to 0.00255 in.)

If the clearance is outside the specification, replace the gear, needle roller bearing or shaft.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

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

• Standard clearance:
• 0.015 to 0.067 mm (0.000591 to 0.00263 in.)

If the clearance is outside the specification, replace the gear, needle roller bearing or shaft.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

Using a dial indicator, measure the 4th gear radial clearance.

• Standard clearance:
• 0.015 to 0.051 mm (0.000591 to 0.00200 in.)

If the clearance is outside the specification, replace the gear, needle roller bearing or shaft.

• УКАЗАНИЕ:

• Replace the part or parts determined to be the most likely cause of the problem.

Using a dial indicator and 2 V-blocks, measure the shaft runout.

• Maximum runout:
• 0.03 mm (0.00118 in.)

If the runout is more than the maximum, replace the input shaft.

Using a micrometer, measure the journal diameter of each input shaft journal at the specified positions.

• Standard Journal Diameter:

• Item	Specified Condition
  Journal A	34.002 to 34.015 mm (1.3387 to 1.3392 in.)
  Journal B	44.989 to 45.000 mm (1.7713 to 1.7716 in.)
  Journal C	44.985 to 45.000 mm (1.7711 to 1.7716 in.)
  Journal D	41.985 to 42.000 mm (1.6530 to 1.6535 in.)
  Journal E	32.967 to 32.974 mm (1.2979 to 1.2982 in.)

• Minimum Diameter:

• Item	Specified Condition
  Journal A	34.002 mm (1.3387 in.)
  Journal B	44.989 mm (1.7713 in.)
  Journal C	44.985 mm (1.7711 in.)
  Journal D	41.985 mm (1.6530 in.)
  Journal E	32.967 mm (1.2979 in.)

If the journal diameter is less than the minimum, replace the input shaft.

Using a cylinder gauge, measure the inside diameter of the 6th gear.

• Standard inside diameter:
• 51.015 to 51.040 mm (2.0085 to 2.0095 in.)

• Maximum inside diameter:
• 51.040 mm (2.0095 in.)

If the inside diameter is more than the maximum, replace the 6th gear.

Using a cylinder gauge, measure the inside diameter of the 3rd gear.

• Standard inside diameter:
• 51.015 to 51.040 mm (2.0085 to 2.0095 in.)

• Maximum inside diameter:
• 51.040 mm (2.0095 in.)

If the inside diameter is more than the maximum, replace the 3rd gear.

Using a cylinder gauge, measure the inside diameter of the 4th gear.

• Standard inside diameter:
• 51.015 to 51.028 mm (2.0085 to 2.0089 in.)

• Maximum inside diameter:
• 51.028 mm (2.0089 in.)

If the inside diameter is more than the maximum, replace the 4th gear.

Check the sliding condition between the No. 2 transmission hub and No. 2 transmission hub sleeve.

Check that the splines of the No. 2 transmission hub sleeve are not worn.

Using a vernier caliper, measure the width of the No. 2 transmission hub sleeve groove (A) and the thickness of the claw part of the No. 2 or No. 3 gear shift forks (B), and calculate the clearance.

• Standard clearance:
• A - B:
• 0.28 to 0.84 mm (0.0111 to 0.0331 in.) for No. 2 gear shift fork
• 0.28 to 0.66 mm (0.0111 to 0.0259 in.) for No. 3 gear shift fork

If the clearance is outside the specification, replace the No. 2 transmission hub sleeve and gear shift fork.

Using a feeler gauge, measure the clearance between the synchronizer ring and 6th gear.

• Standard clearance:
• 0.70 to 1.50 mm (0.0276 to 0.0591 in.)

• Minimum clearance:
• 0.70 mm (0.0276 in.)

If the clearance is less than the minimum, replace the synchronizer ring.

Coat the 6th gear cone with gear oil.

Check the braking effect of the synchronizer ring.

Using a feeler gauge, measure the clearance between the synchronizer ring and 3rd gear.

• Standard clearance:
• Inner:
• 1.20 to 2.20 mm (0.0472 to 0.0866 in.)
• Middle:
• 0.30 to 2.10 mm (0.0119 to 0.0826 in.)
• Outer:
• 0.80 to 1.80 mm (0.0315 to 0.0709 in.)

• Minimum clearance:
• Inner:
• 1.20 mm (0.0472 in.)
• Middle:
• 0.30 mm (0.0119 in.)
• Outer:
• 0.80 mm (0.0315 in.)

If the clearance is less than the minimum, replace the synchronizer ring.

Coat the 3rd gear cone with gear oil.

Check the braking effect of the synchronizer ring.

Using a feeler gauge, measure the clearance between the synchronizer ring and 4th gear.

• Standard clearance:
• 0.70 to 1.50 mm (0.0276 to 0.0591 in.)

• Minimum clearance:
• 0.70 mm (0.0276 in.)

If the clearance is less than the minimum, replace the synchronizer ring.

Coat the 4th gear cone with gear oil.

Check the braking effect of the synchronizer ring.

Using a micrometer, measure the thrust washer thickness.

• Standard thickness:
• 7.12 to 7.18 mm (0.2803 to 0.2827 in.)

• Minimum thickness:
• 7.12 mm (0.2803 in.)

If the thickness is less than the minimum, replace the thrust washer.