B4000 Regular Cab 4WD V6-4.0L OHV (1997)
Oil Pressure Sender: Service and Repair
1. Make sure engine is turned OFF.
2. Remove in the order shown in the figure.
3. Apply appropriate sealant to new switch unit threads.
4. Install in reverse order of removal.
Tighten switch to 11 - 24 N.m (1.52 - 3.31 kg N.m/8 - 18 ft-lb).
