- Articulated Truck
- 735C (S/N: LFJ1-UP; TFJ1-UP)
- 740C EJECTOR (S/N: LFN1-UP; TFN1-UP)
- 745C (S/N: LFK1-UP; TFK1-UP)
- 740C EJECTOR (S/N: LFN1-UP; TFN1-UP)
An improved transmission planetary is now available on the machines listed above. The improved transmission planetary consists of a new clutch piston, seal ring, and plate assembly which is designed for a change in orientation of seal location from the piston to the housing. The new design helps eliminate potential binding during engagement and retraction. The transmission planetary is also equipped with a new software group that enables better tuning of 3rd to 4th gear shifts.
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| Illustration 1 | g06328286 |
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(1) (2) (3) | |
The new power train software group, seal ring (1), clutch piston (2), and plate assembly (3) are adaptable to the products within the listed serial numbers.
Refer to the following table for the list of new parts.
| Required Parts | ||||
| Item | Qty | New Part Number | Part Name | Former Part Number(1) |
| 1 | 1 | 488-6382 | Seal Ring | 3T-2508 |
| 2 | 1 | 467-7358 | Clutch Piston | 367-9382 |
| 3 | 1 | 490-8824 | Plate As | 367-9371 |
| 4 | 1 | 556-7150 | Power Train Software Gp | - |
| (1) | The former part number listed is for reference only. |
New 488-6382 Seal Ring (1) replaces former 3T-2508 Seal Ring.
New 467-7358 Clutch Piston (2) replaces former 367-9382 Piston.
New 490-8824 Plate As (3) replaces former 367-9371 Plate As.