Countershaft Disassembly, Inspection, and Reassembly (A/T)

Countershaft Disassembly, Inspection, and Reassembly

1.

Inspect the thrust needle bearing and the needle bearing for galling and rough movement. LOCKNUT (FLANGE NUT) 24 x 1.25 mm 226 N·m (23.0 kgf·m, 166 lbf·ft)®0® 167 N·m (17.0 kgf·m, 123 lbf·ft) Replace. Left-hand threadsCONICAL SPRING WASHER Replace.TRANSMISSION HOUSING BEARING4TH GEARNEEDLE BEARINGPARK GEARREVERSE SELECTORREVERSE GEARCOUNTERSHAFT3RD GEAR5TH GEAR1ST GEAR2ND GEARREVERSE SELECTOR HUBNEEDLE BEARINGCOTTERS, 31 mmSET RINGCOLLAR, 37 x 41 x 82.8 mmCOLLAR, 35 x 47 x 7.8 mm

2.	Inspect the splines for excessive wear and damage.

3.	Check shaft bearing surface for scoring and excessive wear.

4.	Lubricate all parts with ATF during assembly.

5.	Install the conical spring washer, reverse selector, 35 x 47 x 7.8 mm collar, and all gears in the direction shown.

6.	Replace the locknut and conical spring washer with new ones when assembling the transmission. The countershaft locknut has left-hand threads.

7.	Some reverse selector hubs, and the 3rd gear are press-fitted to the countershaft; special tools are needed to remove them and to install them.