Wisconsin — Air Cleaner Service
Maintenance
From a Wisconsin service manual covering: FM-X4B7D, V-460D, V-461D, V-465D, V460D, V461D, V465, Y-128-S1, YB-85A. Check it applies to your exact model before use.
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Before you start
- Do not clean air cleaner with gasoline, naphtha or benzine.
Procedure
- Remove oil cup from bottom of air cleaner.
- Clean cup thoroughly.
- Add same grade oil as crankcase to level line indicated.
- Once a year remove air cleaner and soak in solvent to clean element.
- Do not clean with gasoline, naphtha or benzine.
- Keep pre-cleaner bowl clean; do not use oil or water in pre-cleaner.
Tools required
- solvent Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Wisconsin 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.