4. Transmission Case and 6TH Gear Component Assembly

TRANSMISSION CASE AND 6TH GEAR COMPONENT ASSEMBLY





1. Assemble in the order indicated in the table.
2. Verify the following after assembly.
(1) The gear rotates smoothly when rotated by hand.
(2) The synchronizer is not stuck.

Shift Rod Assembly Note
1. Install the SST into the clutch housing.
2. Install the steel ball into the shift arm (5th).
3. Taking care so that the steel ball does not drop out, carefully insert the shift rod until it contacts the SST installed to the clutch housing.





4. Turn the notch of the shift rod end toward the shift rod A.

Transmission Case Assembly Note





1. Set the shift operation system to the neutral position.

Note:
^ If the countershaft center bearing interferes with the transmission case when installing, pry the roller of the bearing lightly using a screw driver covered with a rag.





2. Install the pressure spring and steel ball into the transmission case, then install the transmission case onto the clutch housing pressing with a pin punch so that the steel ball does not spring out.

Bolt and Gasket Assembly Note
1. Tighten the transmission case mounting bolt, then tighten the new gasket and bolt A (for the reverse idler shaft).





2. Tighten bolt B tightened temporarily on the clutch housing.
Tightening torque (Bolt A and B) 24 - 33 Nm (2.5 - 3.3 kgf-m, 18 - 24 ft. lbs.)

Oil Seal Assembly Note





1. Install the new oil seal in the front cover using the SSTs and a hammer.

Inner Shift Lever Assembly Note





1. Install the inner shift lever using a suitable pipe and a hammer.

Clutch Hub Component (6th) Assembly Note





1. Securely align the tab on the synchronizer ring with the key groove of the clutch hub.

Caution:
^ Do not damage the synchronizer ring when installing the clutch hub component.





2. Carefully install the clutch hub component (6th) using the SST.

Snap Ring Assembly Note





1. Install the snap ring removed during disassembly, and measure the clearance between the snap ring and the installation groove using a feeler gauge.
2. Select the new snap ring from the table so that the clearance measured in Step 1 is within specification, and install it in the countershaft gear.
Clearance 0 - 0.1 mm (0 - 0.0039 inch)




Snap ring size

6th Shift Fork Assembly Note
1. Install the 6th shift fork in the clutch hub component.
2. Insert the steel ball from the transmission case.





3. Pass the SST through the 6th shift fork and install in the shift rod.
4. Pull the SST up, then install the steel ball, pressure spring and plug from outside of the transmission case and secure the shift rod.

Plug Assembly Note





1. Remove the SST installed to the clutch housing, and install the plug.