Using a dial indicator, measure the moving distance (distance A) of the clutch flange at both ends across a diameter while blowing air to the oil hole as shown in the illustration, and calculate the average.

• HINT:

• Flange moving distance A = 0.24 to 1.12 mm (0.0094 to 0.0441 in.)

• Pack clearance = Flange moving distance A - 0.03 mm (0.0012 in.)

• Pack Clearance:
• 0.5 to 0.8 mm (0.020 to 0.031 in.)

• NOTICE:

• Install a selective flange {t = 3.4 mm (0.134 in.)} when measuring the moving distance (shaded area in the illustration).

If the pack clearance is outside the specified range, select and install a clutch flange that brings the pack clearance within the specified range.

• HINT:

• There are 9 types of flanges that can be used to adjust the pack clearance. Select the one with the most appropriate thickness.

• Flange thickness:

• No.	Thickness
  0	3.0 mm (0.118 in.)
  1	3.1 mm (0.122 in.)
  2	3.2 mm (0.126 in.)
  3	3.3 mm (0.130 in.)
  4	3.4 mm (0.134 in.)
  5	3.5 mm (0.138 in.)
  6	3.6 mm (0.142 in.)
  7	3.7 mm (0.146 in.)
  8	3.8 mm (0.150 in.)

Using a dial indicator, measure the reverse clutch piston stroke (distance A) and the moving distance (distance B) of the reverse clutch flange at both ends across a diameter while blowing air (392 kPa, 4 kgf/cm², 57 psi) from the oil hole as shown in the illustration, and calculate the average.

• HINT:

• Piston stroke A = 1.62 to 2.68 mm (0.0638 to 0.1055 in.)

• Flange moving distance B = 1.22 to 1.67 mm (0.0480 to 0.0657 in.)

• Pack clearance = Piston stroke A - Flange moving distance B - 0.02 mm (0.0008 in.)

• Pack Clearance:
• 0.4 to 0.7 mm (0.016 to 0.028 in.)

• NOTICE:

• Install a selective flange {t = 2.8 mm (0.110 in.)} when measuring the moving distance (shaded area in the illustration).

If the pack clearance is outside the specified range, select and install a clutch flange that brings the pack clearance within the specified range.

• HINT:

• There are 12 types of flanges that can be used to adjust the pack clearance. Select the one with the most appropriate thickness.

• Flange thickness:

• No.	Thickness
  0	2.4 mm (0.094 in.)
  1	2.5 mm (0.098 in.)
  2	2.6 mm (0.102 in.)
  3	2.7 mm (0.106 in.)
  4	2.8 mm (0.110 in.)
  5	2.9 mm (0.114 in.)
  6	3.0 mm (0.118 in.)
  7	3.1 mm (0.122 in.)
  8	3.2 mm (0.126 in.)
  9	3.3 mm (0.130 in.)
  A	3.4 mm (0.134 in.)
  B	3.5 mm (0.138 in.)

Using a dial indicator, measure the moving distance (distance A) of the clutch flange at both ends across a diameter while blowing air from the oil hole as shown in the illustration, and calculate the average.

• HINT:

• Flange moving distance A = 0.14 to 0.17 mm (0.0055 to 0.0067 in.)

• Pack clearance = Flange moving distance A - 0.01 mm (0.00039 in.)

• Pack Clearance:
• 0.56 to 0.86 mm (0.0220 to 0.0339 in.)

• NOTICE:

• Install a selective flange {t = 3.5 mm (0.138 in.)} when measuring the moving distance (shaded area in the illustration).

If the pack clearance is outside the specified range, select and install a clutch flange that brings the pack clearance within the specified range.

• HINT:

• There are 10 types of flanges that can be used to adjust the pack clearance. Select the one with the most appropriate thickness.

• Flange thickness:

• No.	Thickness
  0	3.0 mm (0.118 in.)
  1	3.1 mm (0.122 in.)
  2	3.2 mm (0.126 in.)
  3	3.3 mm (0.130 in.)
  4	3.4 mm (0.134 in.)
  5	3.5 mm (0.138 in.)
  6	3.6 mm (0.142 in.)
  7	3.7 mm (0.146 in.)
  8	3.8 mm (0.150 in.)
  9	3.9 mm (0.154 in.)

Using a dial indicator, measure the moving distance (distance A) of the clutch flange at both ends across a diameter while blowing air from the oil hole as shown in the illustration, and calculate the average.

• HINT:

• Flange moving distance A = 0.02 to 1.01 mm (0.0008 to 0.0398 in.)

• Pack clearance = Flange moving distance A - 0.01 mm (0.00039 in.)

• Pack Clearance:
• 0.4 to 0.7 mm (0.0157 to 0.0276 in.)

• NOTICE:

• Install a selective flange {t = 3.5 mm (0.138 in.)} when measuring the moving distance (shaded area in the illustration).

If the pack clearance is outside the specified range, select and install a clutch flange that brings the pack clearance within the specified range.

• HINT:

• There are 10 types of flanges that can be used to adjust the pack clearance. Select the one with the most appropriate thickness.

• Flange thickness:

• No.	Thickness
  0	3.0 mm (0.118 in.)
  1	3.1 mm (0.122 in.)
  2	3.2 mm (0.126 in.)
  3	3.3 mm (0.130 in.)
  4	3.4 mm (0.134 in.)
  5	3.5 mm (0.138 in.)
  6	3.6 mm (0.142 in.)
  7	3.7 mm (0.146 in.)
  8	3.8 mm (0.150 in.)
  9	3.9 mm (0.154 in.)