F 350 4WD Super Duty V10-6.8L VIN Z Bi-Fuel (2001)
Service manual transmissions requiring MERCON(R) with MERCON(R) V or MERCON(R) Automatic Transmission Fluid or dual usage fluids labeled
MERCON/MERCON(R) V. For proper fluid application on current and past model manual transmissions refer to the fluid usage chart. (Figure 1)
WARNING
FULL SYNTHETIC MANUAL TRANSMISSION FLUID (XT-M5-QS), SAE 75W-90 API GL-4 GEAR OIL (XY-75W90-QGL) AND SAE
75W-90 PREMIUM SYNTHETIC TRANSAXLE LUBRICANT (XT-75W90-QGT) ARE UNIQUE FLUIDS AND MUST BE USED IN
APPLICATIONS RECOMMENDING THAT PARTICULAR FLUID.
USE OF ANY OTHER FLUID MAY CAUSE REDUCED FUNCTIONALITY OR DAMAGE.