Bolt and Washer Improving Transmission Yoke Retention Are Now Used on Certain Backhoe Loaders {3030}
- Backhoe Loader
- 415F2 (S/N: HWA1-571)
- 415F2 IL (S/N: PF41-746)
- 416F2 (S/N: HWB1-1380; LBF1-4015)
- 420F2 IT (S/N: LYC1-557; HWD1-2359)
- 420F2 ST (S/N: LYB1-562; HWC1-2970)
- 422F2 (S/N: LYF1-950)
- 427F2 (S/N: HWK1-354)
- 428F2 (S/N: LYG1-2645; HWN1-861)
- 430F2 IT (S/N: LYE1-207; HWG1-541)
- 430F2 ST (S/N: LYD1-209; HWE1-757)
- 432F2 (S/N: LYJ1-684; HWP1-1542)
- 434F2 (S/N: LYK1-470; HWR1-282)
- 415F2 IL (S/N: PF41-746)
Description Of Change: An improved bolt and washer are now installed on the machines listed above. The new washer is thicker and the new bolt is longer, improving the bolt stretch and torque capacity of the bolted joint. These improvements make the transmission yoke more reliable by increasing the yoke clamping load.
Adaptable To: The following parts are adaptable to the machines within the listed serial numbers, and are effective with all machines after the listed serial numbers. Refer to Table 1 for the new and former part numbers.
Show/hide table
| Required Parts | |||
|---|---|---|---|
| Qty | New Part Number | Part Name | Former Part Number(1) |
| 1 | Washer | ||
| 1 | Bolt | ||
Show/hide table
| (1) | These numbers are for reference only and may differ. |
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