1. Clutch disc No.1 inspection
1) Check the lining of all discs.
Note
- If the lining is flaking or has changed color, or if it is worn or the print mark is wearing away, replace with a new lining. When replacing, check the contact surfaces between the flange and plate and the disc. If they are scratched or have changed color, replace with new parts.
- Before replacing with new discs, soak them at least 2 hours in ATF.
2. Clutch disc No.2 inspection
1) Check the lining of all discs.
Note
- If the lining is flaking or has changed color, or if it is worn or the print mark is wearing away, replace with a new lining. When replacing, check the contact surfaces between the flange and plate and the disc. If they are scratched or have changed color, replace with new parts.
- Before replacing with new discs, soak them at least 2 hours in ATF.
3. Forward clutch return spring sub-assembly inspection
1) Using vernier calipers, measure the free length of the forward clutch return spring sub-assembly.
Caution
- If the free length is smaller than the minimum, replace the forward clutch return spring sub-assembly with a new one.
Standard: 26.74 mm { 1.0528 in }
4. Direct clutch return spring sub-assembly inspection
1) Using vernier calipers, measure the free length of the direct clutch return spring sub-assembly.
Caution
- If the free length is smaller than the minimum, replace the direct clutch return spring sub-assembly with a new one.
Standard: 22.14 mm { 0.8717 in }
5. Forward clutch assembly inspection
1. Forward clutch drum sub-assembly bushing inspection
1) Using a dial indicator, measure the inside diameter of the forward clutch drum sub-assembly bushing.
Caution
- Measure the inside diameter at several places (More than 3 places) and take an average. If the average is greater than the maximum, replace the forward clutch drum sub-assembly with a new one.
- When the forward clutch drum sub-assembly is replaced, inspect the surface in contact with the intermediate shaft. If the surface is scratched or discolored, replace the intermediate shaft with a new one.
Standard: 20.000 to 20.025 mm { 0.7874 to 0.7884 in }
2. No. 2 clutch drum sub-assembly bushing inspection
1) Using a dial indicator, measure the inside diameter of the No. 2 clutch drum sub-assembly bushing.
Caution
- Measure the inside diameter at several places (More than 3 places) and take an average. If the average is greater than the maximum, replace the No. 2 clutch drum sub-assembly with a new one.
- When the No. 2 clutch drum sub-assembly is replaced, inspect the surface in contact with the oil pump assembly (stator shaft). If the surface is scratched or discolored, replace the oil pump assembly (stator shaft) with a new one.
Standard: 59.515 to 59.540 mm { 2.3431 to 2.3441 in }
3. Clutch hub sub-assembly bushing inspection
1) Using a caliper gauge, measure the inside diameter of the clutch hub sub-assembly bushing.
Caution
- Measure the inside diameter at several places (More than 3 places) and take an average. If the average is greater than the maximum, replace the clutch hub sub-assembly with a new one.
- When the clutch hub sub-assembly is replaced, inspect the surface in contact with the intermediate shaft. If the surface is scratched or discolored, replace the intermediate shaft with a new one.
Standard: 26.037 to 26.062 mm { 1.0251 to 1.0261 in }
Legend
a. Rear
b. Front