Ford 80 Series / 84A2-F140 — Impeller Removal
Repair & overhaul
For the Ford 80 Series / 84A2-F140, from the Ford owner's manual.
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Before you start
- Use caution when removing the impeller; tension on the seal spring will be released as the impeller is unscrewed.
Procedure
- Turn the cross arm on the seal grease cup (46) clockwise until it rests against the cover.
- Use an impeller wrench to remove the impeller, or place a block of wood against a vane and strike it sharply with a hammer.
- Unscrew the impeller in a counterclockwise direction (when facing the impeller).
- Inspect the impeller and replace it if cracked or badly worn.
- Slide the impeller adjusting shims (49) off the shaft and record their thickness.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Ford owner's 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.