id051700664500
Preparation Before Servicing
1.Print out the measurement/adjustment value input sheet. (See MEASUREMENT/ADJUSTMENT VALUE INPUT SHEET [EW6A-EL/EW6AX-EL].)(See MEASUREMENT/ADJUSTMENT VALUE INPUT SHEET [FW6A-EL/FW6AX-EL].)
Low Clutch Clearance Measurement
1.Assemble the snap ring to the position shown in the figure.
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2.Set the oil pump on the workbench as shown in the figure.
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3.Assemble the thrust needle bearing to the high clutch component and low clutch component using the following procedure:
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4.Assemble the parts assembled together in Step 3 to the oil pump.
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5.Install the SST.
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6.Place a 98—196 N {10.0—19.9 kgf, 23.0—44.0 lbf} weight on the SST using the following procedure:
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7.Perform the following calculation to calculate the correction value for the low clutch clearance.
8.Input the calculated correction value of the low clutch clearance into the measurement/adjustment value input sheet.
9.Set the measuring instrument to the oil pump using the following procedure:
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1
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Steel plate (for securing magnetic stand)
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2
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Bolt (M8)
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3
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Nut (M8)
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10.Measure the low clutch clearance using the following procedure:
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11.Remove the dial gauge and magnetic stand.
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12.Remove the steel plate for securing the magnetic stand using the procedure shown in the figure.
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1
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Nut (M8)
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2
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Bolt (M8)
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3
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Steel plate (for securing magnetic stand)
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13.Remove the weight on the SST.
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14.Remove the SST.
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15.Remove the high clutch component and low clutch component.
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16.Remove the thrust needle bearing.
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17.Take the oil pump off the rubber plates.
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Low Clutch Clearance Adjustment
1.Remove the dial gauge and magnetic stand.
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2.Remove the weight on the SST.
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3.Remove the SST.
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4.Remove the snap ring.
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5.Measure the thickness of the removed snap ring.
6.Input the measured snap ring thickness into the measurement/adjustment value input sheet.
7.Select the appropriate snap ring from the following table:
| Range* |
Selected snap ring thickness |
|---|---|
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Exceeds 3.650 mm {0.14370 in}, 3.750 mm {0.14764 in} or less
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2.2 mm {0.087 in}
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Exceeds 3.550 mm {0.13976 in}, 3.650 mm {0.14370 in} or less
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2.1 mm {0.083 in}
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Exceeds 3.450 mm {0.13583 in}, 3.550 mm {0.13976 in} or less
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2.0 mm {0.079 in}
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Exceeds 3.350 mm {0.13189 in}, 3.450 mm {0.13583 in} or less
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1.9 mm {0.075 in}
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Exceeds 3.250 mm {0.12795 in}, 3.350 mm {0.13189 in} or less
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1.8 mm {0.071 in}
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Exceeds 3.150 mm {0.12402 in}, 3.250 mm {0.12795 in} or less
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1.7 mm {0.067 in}
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Exceeds 3.050 mm {0.12008 in}, 3.150 mm {0.12402 in} or less
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1.6 mm {0.063 in}
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Exceeds 2.950 mm {0.11614 in}, 3.050 mm {0.12008 in} or less
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1.5 mm {0.059 in}
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Exceeds 2.850 mm {0.11220 in}, 2.950 mm {0.11614 in} or less
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1.4 mm {0.055 in}
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Exceeds 2.750 mm {0.10827 in}, 2.850 mm {0.11220 in} or less
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1.3 mm {0.051 in}
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Exceeds 2.650 mm {0.10433 in}, 2.750 mm {0.10827 in} or less
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1.2 mm {0.047 in}
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8.Assemble the selected snap ring to the position shown in the figure.
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9.Install the SST.
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10.Place a 98—196 N {10.0—19.9 kgf, 23.0—44.0 lbf} weight on the SST using the following procedure:
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11.Perform the following calculation to calculate the correction value for the low clutch clearance.
12.Perform the low clutch clearance measurement from Step 9 (2). (See Low Clutch Clearance Measurement.)