There Is a New Maximum Temperature for 2W-8147 Gear {1204}
- Machine Engines:
- 3114
- 3116
- 3126
- 3126B
If the temperature of 2W-8147 Gear is raised too much, the gear will become annealed. The current Disassembly and Assembly modules instruct the temperature of the gear to be raised to 316 °C (600 °F). The new maximum temperature for the gear is 205 °C (400 °F).
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| NOTICE |
|---|
Do not use a torch to heat the gear. A torch can unevenly heat the gear causing warpage. The hardness of the gear may also be changed with the use of a torch. |
If you plan on reusing the gear, do not raise the temperature higher than 205 °C (400 °F) during removal. Use the following procedure when you install the 2W-8147 Gear :
- Preheat the oven to a maximum temperature of 205 °C (400 °F).
- Heat the gear in the oven for a maximum of 1 hour.
- Install the gear on the crankshaft with the keyway in alignment with the dowel. The timing mark "V" should face away from the crankshaft.
- If the gear does not fit and the gear was not heated during removal of the gear,then repeat Step 1 through Step 3. Do not heat the gear more than two times during the life of the gear.
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| NOTICE |
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The gear can be heated two times. Engine damage can occur if the gear is heated more than two times. |
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