John Deere — Remove and Install Oil Pressure Sensor
Maintenance · Engine oil pressure sensor
From a John Deere service manual — check it applies to your exact model before use.
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Procedure
- Disconnect oil pressure sensor wiring connector and remove sensor from oil cooler housing.
- Coat sensor O-ring with JDT405 High Temperature Grease; coat threads with LOCTITE 592 Pipe Sealant with TEFLON.
- Install sensor in oil cooler housing and tighten to specification.
- Install sensor wiring connector.
Specs & values
- Engine Oil Pressure Sensor—Torque 9 N·m (80 lb-in.)
- Engine Oil Pressure Sensor Adapter-to-Filter Housing—Torque 11 N·m (97 lb-in.)
Source: John Deere service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.