Input Shaft
WARNING: This page is about a different variant/trim than selected.
DISASSEMBLY
PART IDENTIFICATION
| Callout | Part |
| 1. | Front Bearing |
| 2. | Fifth Gear |
| 3. | Sixth Gear |
| 4. | Third Gear |
| 5. | 3-4 Synchronizer |
| 6. | 5-6 Synchronizer |
| 1 - 3-4 Synchronizer Hub Snap Ring |
- Using a suitable tool, remove snap ring from the rear side of the shaft holding the 3-4 synchronizer hub.
1 - 3rd Gear 2 - Puller 9647 - Using the (special tool #9647, Puller) and a press, place the puller under the 3rd gear and press the shaft to remove the 3-4 synchronizer assembly.
1 - 3rd Gear Needle Bearing - Remove the 3rd gear needle bearing from the shaft assembly.
1 - Needle Bearing Spacer - Remove the needle bearing spacer from the shaft assembly.
1 - 3rd Gear Thrust Washer 2 - Snap Ring - With a suitable tool, remove the snap ring holding the 3rd gear thrust washer.
1 - 3rd Gear Thrust Washer - Remove the 3rd gear thrust washer.
1 - Indexing Pin 2 - 6th Gear - Remove the indexing pin from the shaft and remove 6th gear.
1 - 6th Gear Needle Bearing 2 - Synchronizer Ring - Remove the 6th gear needle bearing and synchronizer ring from the assembly.
1 - Needle Bearing Spacer 2 - 5-6 Synchronizer Snap Ring - Remove the needle bearing spacer. Using a suitable tool, remove the snap ring retaining the 5-6 synchronizer assembly.
1 - 5-6 Synchronizer Assembly - With suitable tool supporting 5th gear and a press, press the shaft to remove the 5-6 synchronizer assembly and the 5th gear.
1 - 5th Gear Needle Bearing - Remove the 5th gear needle bearing.
1 - Snap Ring - With a suitable tool, remove the snap ring retaining the front bearing.
1 - Front Bearing - Using a suitable tool and a press, support the inner race of the front bearing and press the shaft to remove the bearing.
ASSEMBLY
| 1 - Front Bearing |
| 2 - Installer, Bearing W-262 |
- Using a press, press the inner race of the input bearing (snap ring groove towards the rear) on the shaft using (special tool #W-262, Installer, Bearing).
1 - Front Bearing Snap Ring (Selective) - Due to manufacturing tolerances, install a NEW
, LARGEST
selective front bearing snap-ring that fits into the groove. Be sure to tap the ends of the snap-ring to fully set the ring.
1 - 5th Gear Needle Bearing - Install the 5th gear needle bearing to shaft. Apply specified oil to bearing.
1 - 5-6 Synchronizer Hub 2 - Installer, Bearing D-389 - Install 5th gear and 5th gear synchronizer ring, be sure ring tabs are indexed to the gear and hub to prevent damage. Using the (special tool #D-389, Installer, Bearing) and a press, support the 5-6 synchronizer hub (dot on hub towards rear of shaft, deep step on sleeve towards front), and press the shaft until the hub is fully seated.
1 - 5-6 Synchronizer Snap Ring (Selective) 2 - needle bearing thrust washer - Due to manufacturing tolerances, install a NEW
, LARGEST
selective snap-ring that fits into the groove. Install the needle bearing thrust washer.
1 - 6th Gear Needle Bearing 2 - Synchronizer Ring - Install the 6th Gear needle bearing and synchronizer ring to the assembly. Apply specified oil to the needle bearing. Be certain that the synchronizer ring fingers are indexed properly to the hub.
1 -6th Gear - Install the 6th gear to assembly.
1 - 3rd Gear Thrust Washer Indexing Pin Hole - Install the 3rd gear thrust washer indexing pin into the hole in the shaft.
1 - 3rd Gear Thrust Washer Indexing Notch - Find the indexing notch in the 3rd gear thrust washer.
1 - 3rd Gear Thrust Washer 2 - Snap Ring (Selective) - Align the 3rd gear thrust washer with the pin and retain in place with a NEW
, LARGEST
selective snap ring that fits in the groove. Be sure to tap the ends of the snap-ring to fully set the ring.
1 - 3rd Gear Needle Bearing Spacer - Install the 3rd gear needle bearing spacer to the assembly. Apply specified oil to the needle bearing.
1 - 3rd Gear Needle Bearing - Install the 3rd gear needle bearing to the assembly.
1 - 3rd Gear 2 - 3rd Gear Synchronizer Rings - Install the 3rd gear assembly and synchronizer rings. Be certain that the synchronizer ring fingers are indexed properly to the gear.
1 - 3-4 Synchronizer 2 - Installer, Bearing/Gear 6448A - Align the synchronizer fingers with the hub, place the 3-4 synchronizer (deep part of hub towards the back of shaft, with the stepped edge of sleeve towards the rear) on the assembly. Support the aligned parts with (special tool #6448A, Installer, Bearing/Gear) on a press and press the shaft to install the hub and synchronizer on the shaft assembly.
1 - 3-4 Synchronizer Hub Snap Ring (Selective) - Due to manufacturing tolerances, install a NEW , LARGEST selective 3-4 synchronizer hub snap-ring that fits in the groove. Be sure to tap the ends of the snap-ring to fully set the ring.