Technical Conclusion:
The ZF LIFEGUARD FLUID 9 ATF D-II transmission oil passes the test and meets the required performance standards:
- Brookfield Viscosity:
- At -40°C, the viscosity is 7,530 cP, which is within acceptable limits, ensuring reliable flow and performance at low temperatures.
- Weld Load:
- The weld load is 200 kg, providing adequate load-bearing capacity for moderate load applications.
- Foam Tendency:
- The foam test results are 30/0-30/0-30/0, demonstrating effective foam control and low foaming behavior, which ensures consistent lubrication and reliable performance in Automatic Transmission Fluid (ATF) systems.