About this document
Oil Pump Overhaul Procedure by Max John is a document available to read on EtoBox.
This maintenance procedure describes overhauling the oil pump on a ZR/T 55-90 + 75-90 VSD engine. It involves removing the oil pump cover, strainer, eccentric ring, and pump elements. The rings and elements are replaced, lubricated, and reinstalled along with cleaning other parts. Torque specifications are provided for reinstalling the cover and bolts. Additional steps are included for VSD units to replace the bypass plug washer, spring, and valve seat.
- Author
- Max John
- Language
- EN