F 450 2WD Super Duty V8-6.4L DSL Turbo (2008)
8. NOTE: The transmission insulator studs may come out of the insulator when removing the nuts. Install new insulator studs if the stud comes out of
the insulator.
Install the rear transmission insulator bolts and nuts.
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Tighten the studs to 75 Nm (55 ft. lbs.).
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Tighten bolts to 103 Nm (76 ft. lbs.).
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Tighten nuts to 115 Nm (85 ft. lbs.).
9. Install the driveshaft.
10. Start the engine. Move the transmission range selector lever through all the gear ranges, checking for engagements.
11. With the vehicle in NEUTRAL, engine running and the transmission at normal operating temperature 66-77° C (150-170° F), check and adjust the
transmission fluid level, and check for any leaks. If fluid is needed, add fluid in increments of 0.24L (0.5 pt) until the correct level is achieved
(fluid should be in the hot range cross-hatched area of the fluid level indicator).
