Блок Механической Трансмиссии Проверка

Install the 5th gear thrust washer lock ball, 5th gear thrust washer and 5th gear to the counter gear.

Using a dial indicator, measure the 5th gear radial clearance.

Standard clearance:

0.008 to 0.034 mm (0.000315 to 0.00133 in.)

1. If the result is not as specified, replace the 5th gear bearing.
   

Using a dial indicator, measure the radial clearance.

Standard clearance:

0.04 to 0.08 mm (0.00158 to 0.00314 in.)

Maximum clearance:

0.08 mm (0.00314 in.)

1. If the clearance is more than the maximum, replace the reverse idler gear.
   

Using a feeler gauge, measure the clearance between the reverse idler gear and reverse shift arm.

Standard clearance:

0.05 to 0.35 mm (0.00197 to 0.0137 in.)

Maximum clearance:

0.35 mm (0.0137 in.)

1. If the clearance is more than the maximum, replace the reverse idler gear and reverse shift arm.
   

Apply gear oil to the cone part of the No. 5 gear spline piece, and check that the No. 1 synchronizer ring does not turn in either direction while pushing it against the No. 5 gear spline piece. If the No. 1 synchronizer ring turns, replace it.

Push the No. 1 synchronizer ring outer against the cone part of the No. 5 gear spline piece. Measure the clearance between the No. 1 synchronizer ring outer and No. 5 gear spline piece.

Standard clearance:

0.85 to 1.55 mm (0.0335 to 0.0610 in.)

1. If the clearance is not as specified, replace the outer No. 1 synchronizer ring with a new one.
   

Check the sliding condition between the counter shaft 5th gear and No. 3 transmission hub sleeve.

Check the spline of the No. 3 transmission hub sleeve for wear.

1. If there are any defects, replace the No. 3 transmission hub sleeve.
   

Using a vernier caliper, measure the No. 3 transmission hub sleeve groove and the thickness of the claw part of the No. 3 shift fork and calculate the clearance.

Standard clearance:

0.25 to 0.45 mm (0.00985 to 0.0177 in.)

1. If the clearance is not as specified, replace the No. 3 transmission hub sleeve and No. 3 shift fork with new ones.
   

Using a cylinder gauge, measure the inside diameter of the counter 5th gear.

Standard inside diameter:

33.015 to 33.040 mm (1.2990 to 1.3007 in.)

Maximum inside diameter:

33.040 mm (1.3007 in.)

1. If the inside diameter is more than the maximum, replace the counter shaft 5th gear with a new one.