Final answer:
Two potential sensitivities to consider before recommending a non-PAO synthetic gear lube are compatibility with seals and materials, and operating temperature range.
Step-by-step explanation:
Potential Sensitivities to Consider Before Recommending Non-PAO Synthetic Gear Lube:
- Compatibility with Seals and Materials: Some gear lubes, especially non-PAO synthetics, may not be compatible with certain seals and materials used in gearboxes. It's important to consider this sensitivity before recommending a non-PAO synthetic gear lube to ensure that it won't cause damage or failure in the gearbox.
- Operating Temperature Range: Another sensitivity to consider is the gear lube's operating temperature range. Non-PAO synthetics may have a narrower temperature range compared to PAO-based lubes. It's important to ensure that the recommended gear lube can withstand the temperatures it will be exposed to in the gearbox.