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Home›Repair guides›Oil Pressure Reducing Valve Removal and Installation

Wisconsin — Oil Pressure Reducing Valve Removal and Installation

For these Wisconsin models: V-460D, V-461D, V-465D.

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Before you start

  • The oil lines will become unseated without being deformed

Procedure

  1. Loosen the 4 oil line nuts at the valve and at the fittings on top and side of crankcase
  2. Remove valve mounting capscrew
  3. Lift valve away from crankcase
  4. In reassembly: hold valve in proper location
  5. Place oil lines in position and engage tubing nuts 2 to 3 turns
  6. Secure valve in place with capscrew
  7. Tighten tubing nuts

Source: manual:V465D_V41NID_V461D_Repair.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.